| 1 | 53947-92-5 | 补骨脂异黄酮 | corylin | C20H16O4
| 黄酮;标准品;对照品;中药对照品;植物提取物;植提标准品;对照品,标准品;标准品-对照品;标准品，对照品;对照品-中药对照品 | |
| 2 | 63807-86-3 | Erythrinin A | Erythrinin A | C20H16O4
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| 3 | 81-90-3 | 苯酚萘 | Phenolphthalin | C20H16O4
| 常规试剂;分析试剂-显色剂 | |
| 4 | 118804-11-8 | sorbyldithranol | sorbyldithranol | C20H16O4
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| 5 | 41347-49-3 | Anhydrotuberosin | Anhydrotuberosin | C20H16O4
| 其它酚类;植物提取物 | |
| 6 | 61490-68-4 | Benzo[a]pyrenetetrol I 2 | Benzo[a]pyrenetetrol I 2 | C20H16O4
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| 7 | 61490-67-3 | Benzo[a]pyrenetetrol II 1 | Benzo[a]pyrenetetrol II 1 | C20H16O4
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| 8 | 62697-17-0 | Benzo(a)pyrene-7,8,9,10-tetrol | Benzo(a)pyrene-7,8,9,10-tetrol | C20H16O4
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| 9 | 6625-45-2 | 2,6-bis(benzyloxy)benzo-1,4-quinone | 2,6-bis(benzyloxy)benzo-1,4-quinone | C20H16O4
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| 10 | 331418-65-6 | 3-ethoxy-4-formylphenyl 1-naphthoate | 3-ethoxy-4-formylphenyl 1-naphthoate | C20H16O4
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| 11 | 99303-73-8 | METHYL 4-ACETOXY-1-PHENYL-2-NAPHTHOATE | methyl 4-acetoxy-1-phenyl-2-naphthoate | C20H16O4
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| 12 | 437624-20-9 | 2-(1-naphthyl)-2-oxoethyl phenoxyacetate | 2-(1-naphthyl)-2-oxoethyl phenoxyacetate | C20H16O4
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| 13 | 158770-34-4 | BENZOIC ACID, 4-[4-(PHENYLMETHOXY)PHENOXY]- | BENZOIC ACID, 4-[4-(PHENYLMETHOXY)PHENOXY]- | C20H16O4
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| 14 | 59957-91-4 | 7,8,9,10-tetrahydroxytetrahydrobenzo(a)pyrene | 7,8,9,10-tetrahydroxytetrahydrobenzo(a)pyrene | C20H16O4
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| 15 | | 3,4-Dihydroxybenz[a]anthracene-7,12-dimethanol | 3,4-Dihydroxybenz[a]anthracene-7,12-dimethanol | C20H16O4
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| 16 | | ethyl 4-(2-anthryl)-2-hydroxy-4-oxobut-2-enoate | ethyl 4-(2-anthryl)-2-hydroxy-4-oxobut-2-enoate | C20H16O4
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| 17 | 524043-83-2 | 2-(4-methylphenyl)-2-oxo-1-phenylethyl 2-furoate | 2-(4-methylphenyl)-2-oxo-1-phenylethyl 2-furoate | C20H16O4
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| 18 | | 9-(4-Methoxyphenyl)-9H-xanthen-9-yl hydroperoxide | 9-(4-Methoxyphenyl)-9H-xanthen-9-yl hydroperoxide | C20H16O4
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| 19 | 794551-31-8 | 4,4,7-tri(2-furyl)-4,5,6,7-tetrahydro-1-benzofuran | 4,4,7-tri(2-furyl)-4,5,6,7-tetrahydro-1-benzofuran | C20H16O4
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| 20 | 58976-89-9 | | 5,12-Naphthacenedione, 7,10-dihydro-6,11-dimethoxy- | C20H16O4
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| 21 | 791788-82-4 | 2-(4-methylphenyl)-2-oxoethyl 1-hydroxy-2-naphthoate | 2-(4-methylphenyl)-2-oxoethyl 1-hydroxy-2-naphthoate | C20H16O4
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| 22 | | [2-(BENZYLOXY)PHENYL][3-(2-FURYL)OXIRAN-2-YL]METHANONE | [2-(BENZYLOXY)PHENYL][3-(2-FURYL)OXIRAN-2-YL]METHANONE | C20H16O4
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| 23 | 724709-67-5 | | 7H-Furo[3,2-g][1]benzopyran-7-one, 4-(3-phenylpropoxy)- | C20H16O4
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| 24 | 374764-27-9 | 5-(4-methoxyphenyl)-3,9-dimethylfuro[3,2-g]chromen-7-one | 5-(4-methoxyphenyl)-3,9-dimethylfuro[3,2-g]chromen-7-one | C20H16O4
| | |
| 25 | | 3'-(BENZYLOXY)-4-HYDROXY[1,1'-BIPHENYL]-3-CARBOXYLIC ACID | 3'-(BENZYLOXY)-4-HYDROXY[1,1'-BIPHENYL]-3-CARBOXYLIC ACID | C20H16O4
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| 26 | 328022-19-1 | 6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl benzoate | 6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl benzoate | C20H16O4
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| 27 | 1972603-32-9 | 4H-Pyran-3-carboxylic acid, 4-oxo-2,6-diphenyl-, ethyl ester | 4H-Pyran-3-carboxylic acid, 4-oxo-2,6-diphenyl-, ethyl ester | C20H16O4
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| 28 | 431910-91-7 | 2-[4-(allyloxy)-3-methoxybenzylidene]-1H-indene-1,3(2H)-dione | 2-[4-(allyloxy)-3-methoxybenzylidene]-1H-indene-1,3(2H)-dione | C20H16O4
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| 29 | 75110-17-7 | (7R)-7,8,9,10-Tetrahydrobenzo[a]pyrene-7β,8α,9β,10β-tetrol | (7R)-7,8,9,10-Tetrahydrobenzo[a]pyrene-7β,8α,9β,10β-tetrol | C20H16O4
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| 30 | 618391-59-6 | 2-methyl-4-oxo-3-phenyl-4H-chromen-7-yl cyclopropanecarboxylate | 2-methyl-4-oxo-3-phenyl-4H-chromen-7-yl cyclopropanecarboxylate | C20H16O4
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| 31 | 86788-53-6 | | 2H-1-Benzopyran-2-one, 3-(3-oxo-1-buten-1-yl)-7-(phenylmethoxy)- | C20H16O4
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| 32 | 56630-78-5 | 3,4-Dihydro-8-methoxy-3-methylbenz[a]anthracene-1,7,12(2H)-trione | 3,4-Dihydro-8-methoxy-3-methylbenz[a]anthracene-1,7,12(2H)-trione | C20H16O4
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| 33 | 331669-52-4 | 4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl 4-methylbenzoate | 4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl 4-methylbenzoate | C20H16O4
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| 34 | | 3-Phenyl-7,7-dimethyl-7H-furo[2,3-f][1]benzopyran-2-carboxylic acid | 3-Phenyl-7,7-dimethyl-7H-furo[2,3-f][1]benzopyran-2-carboxylic acid | C20H16O4
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| 35 | 61490-66-2 | (7R,8S,9R,10S)-rel-7,8,9,10-Tetrahydrobenzo[a]pyrene-7,8,9,10-tetrol | (7R,8S,9R,10S)-rel-7,8,9,10-Tetrahydrobenzo[a]pyrene-7,8,9,10-tetrol | C20H16O4
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| 36 | 61716-47-0 | | 3,5-Cyclohexadiene-1,2-dicarboxylic acid, 3,6-diphenyl-, trans- (9CI) | C20H16O4
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| 37 | 62566-22-7 | 3-(1,3-benzodioxol-5-ylmethylene)-5-(3,4-dimethylphenyl)-2(3H)-furanone | 3-(1,3-benzodioxol-5-ylmethylene)-5-(3,4-dimethylphenyl)-2(3H)-furanone | C20H16O4
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| 38 | 61490-69-5 | (7α,8β,9α,10α)-7,8,9,10-Tetrahydrobenzo[a]pyrene-7,8,9,10-tetrol (>) | (7α,8β,9α,10α)-7,8,9,10-Tetrahydrobenzo[a]pyrene-7,8,9,10-tetrol (>) | C20H16O4
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| 39 | 161099-44-1 | 依普黄酮杂质9 | 4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one, 3-(4-hydroxyphenyl)-8,8-dimethyl- | C20H16O4
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| 40 | 101509-26-6 | | 2H-1-Benzopyran-2-one, 3,4-dihydro-3-[2-(2-oxo-2H-1-benzopyran-3-yl)ethyl]- | C20H16O4
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| 41 | | 9,10-Dihydro-9,10-diformyl-9,10-ethanoanthracene-11-carboxylic acid methyl ester | 9,10-Dihydro-9,10-diformyl-9,10-ethanoanthracene-11-carboxylic acid methyl ester | C20H16O4
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| 42 | 83920-13-2 | | 4H-1,3-Dioxin-2-acetaldehyde, 5-formyl-4-phenyl-α-(phenylmethylene)-, trans- (9CI) | C20H16O4
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| 43 | 157110-16-2 | Spiro[naphthalene-1(2H),2'-naphtho[1,8-de][1,3]dioxin]-4,5-diol, 3,4-dihydro-, (4S)- | Spiro[naphthalene-1(2H),2'-naphtho[1,8-de][1,3]dioxin]-4,5-diol, 3,4-dihydro-, (4S)- | C20H16O4
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| 44 | 72471-15-9 | | 1H-Cyclopenta[l]phenanthrene-3-carboxylic acid, 2,11b-dihydro-11b-hydroxy-2-oxo-, ethyl ester | C20H16O4
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