CAS: 106-51-4 Molecular Formula: C6H4O2 Molecular Weight (g/mol): 108.096 MDL Number: MFCD00001591 InChI Key: AZQWKYJCGOJGHM-UHFFFAOYSA-N Synonym: p-benzoquinone, benzoquinone, quinone, 1,4-benzoquinone, p-quinone, chinone, 2,5-cyclohexadiene-1,4-dione, cyclohexadienedione, para-quinone, 1,4-benzoquine PubChem CID: 4650 ChEBI: CHEBI:16509 IUPAC Name: cyclohexa-2,5-diene-1,4-dione SMILES: C1=CC(=O)C=CC1=O P-BENZOQUINONE, 98+% 5000G

CAS: 122-00-9 Molecular Formula: C9H10O Molecular Weight (g/mol): 134.178 MDL Number: MFCD00008751 InChI Key: GNKZMNRKLCTJAY-UHFFFAOYSA-N Synonym: 4'-methylacetophenone, p-methylacetophenone, 1-p-tolyl ethanone, 1-p-tolylethanone, melilotal, 4-methylacetophenone, 4-acetyltoluene, 1-4-methylphenyl ethanone, methyl p-tolyl ketone, p-acetotoluene PubChem CID: 8500 IUPAC Name: 1-(4-methylphenyl)ethanone SMILES: CC1=CC=C(C=C1)C(=O)C 4'-METHYLACETOPHENONE, 96%250G

CAS: 57-48-7 Molecular Formula: C6H12O6 Molecular Weight (g/mol): 180.156 MDL Number: 148910 InChI Key: BJHIKXHVCXFQLS-UYFOZJQFSA-N Synonym: d---fructose, d--fructose, 3s,4r,5r-1,3,4,5,6-pentahydroxyhexan-2-one, furucton, arabino-hexulose, keto-d-fructose, d-levulose, sugar, fruit, fructose, d, krystar 300 PubChem CID: 5984 ChEBI: CHEBI:48095 IUPAC Name: (3S,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one SMILES: C(C(C(C(C(=O)CO)O)O)O)O 100GR D(-)-Fructose, pure

100MG alpha-Apo-oxytetracycline, 'can be used as secondary standard'

CAS: 122-00-9 Molecular Formula: C₉H₁₀O Molecular Weight (g/mol): 134.18 MDL Number: MFCD00008751 InChI Key: GNKZMNRKLCTJAY-UHFFFAOYSA-N Synonym: 4'-methylacetophenone, p-methylacetophenone, 1-p-tolyl ethanone, 1-p-tolylethanone, melilotal, 4-methylacetophenone, 4-acetyltoluene, 1-4-methylphenyl ethanone, methyl p-tolyl ketone, p-acetotoluene PubChem CID: 8500 IUPAC Name: 1-(4-methylphenyl)ethanone SMILES: CC1=CC=C(C=C1)C(=O)C 1KG 4'-Methylacetophenone, 95%

CAS: 127-17-3 Molecular Formula: C3H4O3 Molecular Weight (g/mol): 88.062 MDL Number: MFCD00002585 InChI Key: LCTONWCANYUPML-UHFFFAOYSA-N Synonym: pyruvic acid, pyroracemic acid, 2-oxopropionic acid, acetylformic acid, alpha-ketopropionic acid, 2-ketopropionic acid, 2-oxopropanoate, propanoic acid, 2-oxo, 2-oxo-propionic acid, 2-oxopropansaeure PubChem CID: 1060 ChEBI: CHEBI:32816 IUPAC Name: 2-oxopropanoic acid SMILES: CC(=O)C(=O)O PYRUVIC ACID, 98% 2500G

CAS: 589-92-4 Molecular Formula: C₇H₁₂O Molecular Weight (g/mol): 112.17 MDL Number: MFCD00001643 InChI Key: VGVHNLRUAMRIEW-UHFFFAOYSA-N Synonym: 4-methylcyclohexanone, cyclohexanone, 4-methyl, 4-methyl-1-cyclohexanone, methyl-4 cyclohexanone-1, p-methyl cyclohexanone, methycyclohexanone, metylocykloheksanon, unii-0l1r78k79s, 4-methyl cyclohexanone, methyl-4 cyclohexanone-1 french PubChem CID: 11525 IUPAC Name: 4-methylcyclohexan-1-one SMILES: CC1CCC(=O)CC1 100GR 4-Methylcyclohexanone, 98%

CAS: 39755-95-8 Molecular Formula: C₉H₇NO₃ Molecular Weight (g/mol): 177.16 InChI Key: DMHGXMPXHPOXBF-UHFFFAOYSA-N Synonym: 5-methoxyisatin, 5-methoxyindoline-2,3-dione, 5-methoxy-2,3-indolinedione, 1h-indole-2,3-dione, 5-methoxy, 5-methoxy-indole-2,3-dione, 5-methoxy isatin, 5-methoxyindole-2,3-dione, 5-methoxy-2,3-dihydro-1h-indole-2,3-dione, indole-2,3-dione, 5-methoxy, 1h-indole-2,3-dione, 5-methoxy-9ci PubChem CID: 38333 IUPAC Name: 5-methoxy-1H-indole-2,3-dione SMILES: COC1=CC2=C(C=C1)NC(=O)C2=O 5GR 5-Methoxyisatin, 97%

CAS: 1347815-30-8 Molecular Formula: C20H11N3O2 Molecular Weight (g/mol): 325.327 MDL Number: MFCD20265373 InChI Key: YZNTXTFZKAVVRN-UHFFFAOYSA-N Synonym: 2-pyridin-4-yl-1h-anthra 1,2-d imidazole-6,11-dione PubChem CID: 73996030 IUPAC Name: 2-pyridin-4-yl-3H-naphtho[3,2-e]benzimidazole-6,11-dione SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C4=C(C=C3)NC(=N4)C5=CC=NC=C5 5GR 2-(4-Pyridyl)-1H-anthra¢1,2-d!imidazole-6,11-dione, 97% 5g

10GR Alizarin, pure, C.I. 58000, indicator grade

CAS: 4272-74-6 Molecular Formula: C₁₄H₂₁ClN₂O₃S·HCl Molecular Weight (g/mol): 369.3 MDL Number: MFCD00065395 InChI Key: YFCUZWYIPBUQBD-ZOWNYOTGSA-N Synonym: tlck hydrochloride, tlck, s-n-7-amino-1-chloro-2-oxoheptan-3-yl-4-methylbenzenesulfonamide hydrochloride, 3s-1-chloro-3-tosylamido-7-amino-2-heptanone hydrochloride, n-alpha-p-tosyl-l-lysine chloromethyl ketone hydrochloride, na-p-tosyl-l-lysine chloromethyl ketone hydrochloride, c14h21cln2o3s hydrochloride, tosyl-l-lysyl-chloromethane hydrochloride, l-n-5-amino-1-chloroacetyl pentyl-p-toluenesulfonamide hydrochloride, p-toluenesulfonamide, n-5-amino-1-chloroacetyl pentyl-, hydrochloride, l PubChem CID: 73093 IUPAC Name: N-[(3S)-7-amino-1-chloro-2-oxoheptan-3-yl]-4-methylbenzenesulfonamide;hydrochloride SMILES: CC1=CC=C(C=C1)S(=O)(=O)NC(CCCCN)C(=O)CCl.Cl 1GR (3S)-1-Chloro-3-tosylamido-7-amino-2-heptanone hydrochloride, 98%

CAS: 3562-84-3 Molecular Formula: C₁₇H₁₂Br₂O₃ Molecular Weight (g/mol): 424.08 InChI Key: WHQCHUCQKNIQEC-UHFFFAOYSA-N Synonym: benzbromarone, benzbromaron, desuric, urinorm, normurat, uricovac, minuric, exurate, hipurik, azubromaron PubChem CID: 2333 ChEBI: CHEBI:3023 IUPAC Name: (3,5-dibromo-4-hydroxyphenyl)-(2-ethyl-1-benzofuran-3-yl)methanone SMILES: CCC1=C(C2=CC=CC=C2O1)C(=O)C3=CC(=C(C(=C3)Br)O)Br 5GR Benzbromarone, 98%

CAS: 93339-98-1 Molecular Formula: C8H7FO2 Molecular Weight (g/mol): 154.14 MDL Number: MFCD01090995 InChI Key: PSNPXFMLAVLPPP-UHFFFAOYSA-N Synonym: 1-2-fluoro-6-hydroxyphenyl ethanone, 2'-fluoro-6'-hydroxyacetophenone, 2-fluoro-6-hydroxyacetophenone, 1-2-fluoro-6-hydroxyphenyl ethan-1-one, 1-2-fluoro-6-hydroxy-phenyl-ethanone, ethanone, 1-2-fluoro-6-hydroxyphenyl, 1-acetyl-2-fluoro-6-hydroxybenzene, 1-2-fluoranyl-6-oxidanyl-phenyl ethanone, ethanone,1-2-fluoro-6-hydroxyphenyl PubChem CID: 2737324 IUPAC Name: 1-(2-fluoro-6-hydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C=CC=C1F)O 2'-FLUORO-6'-HYDROXYACETOPHENONE 1G

CAS: 2589-73-3 Molecular Formula: C14H20O2 Molecular Weight (g/mol): 220.312 MDL Number: MFCD00082694 InChI Key: GPDYSJOGSNWMDZ-UHFFFAOYSA-N Synonym: 4-octanoylphenol, 1-4-hydroxyphenyl octan-1-one, 4'-hydroxyoctanophenone, 1-octanone, 1-4-hydroxyphenyl, octanophenone, 4'-hydroxy, unii-e2e77z6duk, e2e77z6duk, 1-4-hydroxyphenyl-1-octanone PubChem CID: 75767 IUPAC Name: 1-(4-hydroxyphenyl)octan-1-one SMILES: CCCCCCCC(=O)C1=CC=C(C=C1)O 4-HYDROXYOCTANOPHENONE, 99%,1G

CAS: 1646-26-0 Molecular Formula: C10H8O2 Molecular Weight (g/mol): 160.172 MDL Number: MFCD00005849 InChI Key: YUTFQTAITWWGFH-UHFFFAOYSA-N Synonym: 2-acetylbenzofuran, 1-benzofuran-2-yl ethanone, ethanone, 1-2-benzofuranyl, benzofuran-2-yl methyl ketone, 2-acetylcoumarone, 2-acetylcumarone, 2-benzofuranyl methyl ketone, benzo b furan-2-yl methyl ketone, 1-2-benzofuranyl ethanone, 2-acetylbenzo b furan PubChem CID: 15435 IUPAC Name: 1-(1-benzofuran-2-yl)ethanone SMILES: CC(=O)C1=CC2=CC=CC=C2O1 2-ACETYLBENZO(B)FURAN, 98+%,5G

CAS: 15118-67-9 Molecular Formula: C13H16O4 Molecular Weight (g/mol): 236.267 MDL Number: MFCD00051784 InChI Key: FYUAOZFEVHSJTO-UHFFFAOYSA-N Synonym: ethyl 3-4-methoxybenzoyl propionate, ethyl 4-4-methoxyphenyl-4-oxobutanoate, ethyl 4-4-methoxyphenyl-4-oxobutyrate, acmc-1ciqg, ethyl 3-4-methoxybenzoylpropionate, ethyl 3-4-methoxybenzoyl propanoate, ethyl 3-4-methoxybenzoyl-propionate, ethyl 4-4-methoxyphenyl-4-oxobutanoate #, gamma-oxo-4-methoxybenzenebutyric acid ethyl ester, 4-4-methoxyphenyl-4-oxobutyric acid, ethyl ester PubChem CID: 585132 IUPAC Name: ethyl 4-(4-methoxyphenyl)-4-oxobutanoate SMILES: CCOC(=O)CCC(=O)C1=CC=C(C=C1)OC ETHYL 3-(4-METHOXYBENZOYL)PROPIONATE, 98%,5G

CAS: 498-02-2 Molecular Formula: C₉H₁₀O₃ Molecular Weight (g/mol): 166.18 MDL Number: MFCD00008747 InChI Key: DFYRUELUNQRZTB-UHFFFAOYSA-N Synonym: acetovanillone, apocynin, 4'-hydroxy-3'-methoxyacetophenone, 1-4-hydroxy-3-methoxyphenyl ethanone, acetoguaiacone, acetoguaiacon, apocynine, 4-acetyl-2-methoxyphenol, acetovanilone, acetovanyllon PubChem CID: 2214 ChEBI: CHEBI:2781 IUPAC Name: 1-(4-hydroxy-3-methoxyphenyl)ethanone SMILES: CC(=O)C1=CC(=C(C=C1)O)OC 100GR Acetovanillone, 98%

CAS: 105515-20-6 Molecular Formula: C8H6BrFO Molecular Weight (g/mol): 217.037 MDL Number: MFCD11847746 InChI Key: MZDXPUDHZBCYGS-UHFFFAOYSA-N Synonym: 1-3-bromo-5-fluorophenyl ethanone, 3'-bromo-5'-fluoroacetophenone, 1-3-bromo-5-fluorophenyl ethan-1-one, ethanone, 1-3-bromo-5-fluorophenyl, 3-bromo-5-fluoroacetophenone, pubchem22227, 1-3-bromo-5-fluoro-phenyl-ethanone PubChem CID: 13730359 IUPAC Name: 1-(3-bromo-5-fluorophenyl)ethanone SMILES: CC(=O)C1=CC(=CC(=C1)Br)F 1GR 3'-Bromo-5'-fluoroacetophenone, 96% 1g

CAS: 5469-26-1 Molecular Formula: C6H11BrO Molecular Weight (g/mol): 179.057 MDL Number: MFCD00000206 InChI Key: SAIRZMWXVJEBMO-UHFFFAOYSA-N Synonym: 1-bromopinacolone, bromopinacolone, 1-bromo-3,3-dimethyl-2-butanone, 1-bromopinacolin, bromopinacolin, bromomethyl tert-butyl ketone, pivaloylmethyl bromide, tert-butyl bromomethyl ketone, 2-butanone, 1-bromo-3,3-dimethyl, omega-brompinakolin german PubChem CID: 21642 IUPAC Name: 1-bromo-3,3-dimethylbutan-2-one SMILES: CC(C)(C)C(=O)CBr 1-BROMOPINACOLONE, 98% 10G

CAS: 600-14-6 Molecular Formula: C₅H₈O₂ Molecular Weight (g/mol): 100.12 MDL Number: MFCD00009313 InChI Key: TZMFJUDUGYTVRY-UHFFFAOYSA-N Synonym: 2,3-pentanedione, acetylpropionyl, acetyl propionyl, 2,3-pentadione, acetylpropionyl van, unii-k4wbe45scm, acetyl propionyl natural, 2,3-pentane-dione, pentan-2,3-dione, ethyl methyl diketone PubChem CID: 11747 ChEBI: CHEBI:52774 IUPAC Name: pentane-2,3-dione SMILES: CCC(=O)C(=O)C 100ML 2,3-Pentanedione, 97%

CAS: 844-51-9 Molecular Formula: C18H12O2 Molecular Weight (g/mol): 260.292 MDL Number: MFCD00001600 InChI Key: QYXHDJJYVDLECA-UHFFFAOYSA-N Synonym: 2,5-diphenyl-1,4-benzoquinone, 2,5-diphenyl-p-benzoquinone, 2,5-diphenylquinone, 2,5-diphenyl-4-benzoquinone, 2,5-diphenylbenzoquinone, 2,5-cyclohexadiene-1,4-dione, 2,5-diphenyl, 1,1':4',1-terphenyl-2',5'-dione, p-benzoquinone, 2,5-diphenyl, acmc-209pup, 2,5-diphenyl-p-quinone PubChem CID: 70055 IUPAC Name: 2,5-diphenylcyclohexa-2,5-diene-1,4-dione SMILES: C1=CC=C(C=C1)C2=CC(=O)C(=CC2=O)C3=CC=CC=C3 2,5-DIPHENYL-P-BENZOQUINONE, 96%,25G

CAS: 843-33-4 Molecular Formula: C12H9N3O4 Molecular Weight (g/mol): 259.221 MDL Number: MFCD00014711 InChI Key: MKFXYEBJVGGEKE-UHFFFAOYSA-N Synonym: 4-4-nitrophenylazo catechol, 4-4-nitrobenzeneazo catechol, 4-e-2-4-nitrophenyl diazen-1-yl benzene-1,2-diol, 4-2-4-nitrophenyl diazen-1-yl benzene-1,2-diol, 4-4-nitrophenyl azo pyrocatechol, acmc-209pua, 4'-nitroazobenzene-3,4-diol, 4-p-nitrophenylazo-catechol, 3,4-dihydroxy-4'-nitroazobenzol, dgozwusvobkxnr-uhfffaoysa-n PubChem CID: 5357361 IUPAC Name: 4-[2-(4-nitrophenyl)hydrazinyl]cyclohexa-3,5-diene-1,2-dione SMILES: C1=CC(=CC=C1NNC2=CC(=O)C(=O)C=C2)[N+](=O)[O-] 4-(4-NITROPHENYLAZO)CATECHOL, 98%,100G

CAS: 1201-38-3 Molecular Formula: C₁₀H₁₂O₃ Molecular Weight (g/mol): 180.2 MDL Number: MFCD00008728 InChI Key: FAXUIYJKGGUCBO-UHFFFAOYSA-N Synonym: 2',5'-dimethoxyacetophenone, 1-2,5-dimethoxyphenyl ethanone, 2,5-dimethoxyacetophenone, 1-2,5-dimethoxyphenyl ethan-1-one, ethanone, 1-2,5-dimethoxyphenyl, 1-2,5-dimethoxyphenyl-ethanone, 2-acetyl-1,4-dimethoxybenzene, acetophenone, 2',5'-dimethoxy, 1-acetyl-2,5-dimethoxybenzene, pubchem13430 PubChem CID: 70991 IUPAC Name: 1-(2,5-dimethoxyphenyl)ethanone SMILES: CC(=O)C1=C(C=CC(=C1)OC)OC 25GR 2',5'-Dimethoxyacetophenone, 99%

CAS: 23787-80-6 Molecular Formula: C7H8N2O Molecular Weight (g/mol): 136.154 MDL Number: MFCD00014612 InChI Key: QUNOTZOHYZZWKQ-UHFFFAOYSA-N Synonym: 2-acetyl-3-methylpyrazine, 1-3-methylpyrazin-2-yl ethanone, 1-3-methylpyrazin-2-yl ethan-1-one, ethanone, 1-3-methylpyrazinyl, 2-methyl-3-acetylpyrazine, unii-7u5tew2y2b, 2-acetyl-3-methyl pyrazine, 1-3-methylpyrazinyl ethan-1-one, 3-acetyl-2-methylpyrazine, ethanone, 1-3-methyl-2-pyrazinyl PubChem CID: 32093 IUPAC Name: 1-(3-methylpyrazin-2-yl)ethanone SMILES: CC1=NC=CN=C1C(=O)C 2-ACETYL-3-METHYLPYRAZINE,98%,25G

CAS: 694-28-0 Molecular Formula: C₅H₇ClO Molecular Weight (g/mol): 118.56 MDL Number: MFCD00001410 InChI Key: AXDZFGRFZOQVBV-UHFFFAOYSA-N Synonym: 2-chlorocyclopentanone, cyclopentanone, 2-chloro, 2-chloro-1-cyclopentanone, alpha-chlorocyclopentanone, 2-chlorocyclopentan-one, .alpha.-chlorocyclopentanone, chlorocyclopentanone, o-chlorocyclopentanone, wln: l5vtj bg, acmc-209u9b PubChem CID: 12751 IUPAC Name: 2-chlorocyclopentan-1-one SMILES: C1CC(C(=O)C1)Cl 5GR 2-Chlorocyclopentanone, 97%, stabilized

CAS: 258506-49-9 Molecular Formula: C11H7BrClNO2 Molecular Weight (g/mol): 300.536 MDL Number: MFCD00662759 InChI Key: OUHGJKFYGYXITB-UHFFFAOYSA-N Synonym: 2-bromo-1-3-4-chlorophenyl-5-isoxazolyl-1-ethanone, 5-bromoacetyl-3-4-chlorophenyl isoxazole, 2-bromo-1-3-4-chlorophenyl isoxazol-5-yl ethan-1-one, 2-bromo-1-3-4-chlorophenyl-1,2-oxazol-5-yl ethanone, 2-bromo-1-3-4-chlorophenyl isoxazol-5-yl ethanone, 2-bromo-1-3-4-chlorophenyl-isoxazol-5-yl ethanone, 2-bromo-1-3-4-chloro-phenyl-isoxazol-5-yl-ethanone, 2-bromo-1-3-4-chlorophenyl-1,2-oxazol-5-yl ethan-1-one, pubchem8718 PubChem CID: 2799661 IUPAC Name: 2-bromo-1-[3-(4-chlorophenyl)-1,2-oxazol-5-yl]ethanone SMILES: C1=CC(=CC=C1C2=NOC(=C2)C(=O)CBr)Cl 250MG 2-Bromo-1-¢3-(4-chlorophenyl)-5-isoxazolyl!-1-ethanone, 97%

CAS: 139042-59-4 Molecular Formula: C7H6BrNO Molecular Weight (g/mol): 200.035 MDL Number: MFCD04974527 InChI Key: MUKKGHQBUKOMTD-UHFFFAOYSA-N Synonym: 5-acetyl-2-bromopyridine, 1-6-bromopyridin-3-yl ethanone, 2-bromo-5-acetylpyridine, 1-6-bromo-pyridin-3-yl-ethanone, 1-6-bromopyridin-3-yl ethan-1-one, 3-acetyl-6-bromopyridine, ethanone, 1-6-bromo-3-pyridinyl, 1-6-bromopyrid-3-yl ethanone, 1-6-bromo-3-pyridyl ethanone, acmc-209cij PubChem CID: 15668195 IUPAC Name: 1-(6-bromopyridin-3-yl)ethanone SMILES: CC(=O)C1=CN=C(C=C1)Br 1GR 3-Acetyl-6-bromopyridine, 97% 1g

CAS: 1889-78-7 Molecular Formula: C14H10BrClO Molecular Weight (g/mol): 309.587 MDL Number: MFCD00052201 InChI Key: OBEFSOTWERFWSZ-UHFFFAOYSA-N Synonym: 2-bromo-1-4-chlorophenyl-2-phenylethan-1-one, 2-bromo-1-4-chlorophenyl-2-phenylethanone, 1-4-chlorophenyl-2-bromo-2-phenylethanone, 2-bromo-1-4-chlorophenyl-2-phenyl-ethanone, alpha-bromo-alpha-phenyl-4'-chloroacetophenone, ethanone,2-bromo-1-4-chlorophenyl-2-phenyl PubChem CID: 2777295 IUPAC Name: 2-bromo-1-(4-chlorophenyl)-2-phenylethanone SMILES: C1=CC=C(C=C1)C(C(=O)C2=CC=C(C=C2)Cl)Br 1GR 2-Bromo-1-(4-chlorophenyl)-2-phenylethan-1-one, 95%

CAS: 2038-03-1 Molecular Formula: C₆H₁₄N₂O Molecular Weight (g/mol): 130.19 MDL Number: MFCD00006182 InChI Key: CTTYWXDVWGKHKJ-UHFFFAOYSA-N Synonym: 2',3',4',5',6'-pentamethylacetophenone, 1-pentamethylphenyl ethanone, 1-pentamethylphenyl ethan-1-one, 2,3,4,5,6-pentamethylacetophenone, 1-2,3,4,5,6-pentamethylphenyl ethanone, acmc-1cl24, 2,3,4,5,6-pentamethyl acetophenone, 1,2,3,4,5-pentamethyl-6-acetylbenzene, 1-acetyl-2,3,4,5,6-pentamethylbenzene, ethanone,1-2,3,4,5,6-pentamethylphenyl PubChem CID: 74876 IUPAC Name: 1-(2,3,4,5,6-pentamethylphenyl)ethanone SMILES: CC1=C(C(=C(C(=C1C)C)C(=O)C)C)C 5GR 4-(2-Aminoethyl)morpholine, 98+%

CAS: 6272-26-0 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.133 MDL Number: MFCD00068174 InChI Key: GBDMODVZBPFQKI-UHFFFAOYSA-N Synonym: 6-hydroxybenzofuran-3 2h-one, 6-hydroxy-2h-benzofuran-3-one, 6-hydroxy-2,3-dihydrobenzo b furan-3-one, 6-hydroxy-1-benzofuran-3 2h-one, 6-hydroxybenzofuran-3-one, 3 2h-benzofuranone, 6-hydroxy, 6-hydroxy-3-coumaranone, 6-hydroxy-2,3-dihydro-1-benzofuran-3-one, 6-hydroxy-3 2h-benzofuranone, 6-hydroxy-2h-1-benzofuran-3-one PubChem CID: 235717 IUPAC Name: 6-hydroxy-1-benzofuran-3-one SMILES: C1C(=O)C2=C(O1)C=C(C=C2)O 10GR 6-Hydroxy-2,3-dihydrobenzo¢b!furan-3-one, 97%