| 1 | 1572953-27-5 | 3-丙烯酰氧基黄酮 | | C18H12O4
| 对照品;标准品，对照品 | |
| 2 | 521-88-0 | 水黄皮素 | Kranjin | C18H12O4
| 标准品;对照品;色谱纯;中药对照品;植物提取物;标准品，对照品;对照品-中药对照品;分析试剂-其他分析;标准品 -中药标准品 | |
| 3 | 132971-62-1 | Xerulinic acid | Xerulinic acid | C18H12O4
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| 4 | 76829-01-1 | Przewaquinone B | Przewaquinone B | C18H12O4
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| 5 | | RARECHEM CK HC S252 | RARECHEM CK HC S252 | C18H12O4
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| 6 | | 2,5-diphenoxybenzo-1,4-quinone | 2,5-diphenoxybenzo-1,4-quinone | C18H12O4
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| 7 | 109695-12-7 | 2-oxo-2H-chromen-4-yl 3-phenylacrylate | 2-oxo-2H-chromen-4-yl 3-phenylacrylate | C18H12O4
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| 8 | 669-23-8 | 2,5-Bis(3-hydroxyphenyl)-1,4-benzoquinone | 2,5-Bis(3-hydroxyphenyl)-1,4-benzoquinone | C18H12O4
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| 9 | 6307-74-0 | 2,5-diphenoxycyclohexa-2,5-diene-1,4-dione | 2,5-diphenoxycyclohexa-2,5-diene-1,4-dione | C18H12O4
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| 10 | | o-(1-Hydroxy-2-naphtylcarbonyl)benzoic acid | o-(1-Hydroxy-2-naphtylcarbonyl)benzoic acid | C18H12O4
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| 11 | 61755-71-3 | 2-Benzoyl-3-methoxybenzo[1,2-b:3,4-b']difuran | 2-Benzoyl-3-methoxybenzo[1,2-b:3,4-b']difuran | C18H12O4
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| 12 | 444343-41-3 | 1,3-Benzenedicarboxylic acid, 5-(2-naphthalenyl)- | 1,3-Benzenedicarboxylic acid, 5-(2-naphthalenyl)- | C18H12O4
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| 13 | 660825-19-4 | 4-(6-(Methoxycarbonyl)naphthalen-2-yl)benzoic acid | 4-(6-(Methoxycarbonyl)naphthalen-2-yl)benzoic acid | C18H12O4
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| 14 | 455321-49-0 | METHYL 4-((1,3-DIOXOINDAN-2-YLIDENE)METHYL)BENZOATE | METHYL 4-((1,3-DIOXOINDAN-2-YLIDENE)METHYL)BENZOATE | C18H12O4
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| 15 | 16688-88-3 | 2,5-Bis(4-hydroxyphenyl)-2,5-cyclohexadiene-1,4-dione | 2,5-Bis(4-hydroxyphenyl)-2,5-cyclohexadiene-1,4-dione | C18H12O4
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| 16 | | 3-Phenyl-3-hydroperoxy-1H,3H-naphtho[1,8-cd]pyran-1-one | 3-Phenyl-3-hydroperoxy-1H,3H-naphtho[1,8-cd]pyran-1-one | C18H12O4
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| 17 | 84023-87-0 | 3-(1,3-benzodioxol-5-ylmethylene)-5-phenyl-2(3H)-furanone | 3-(1,3-benzodioxol-5-ylmethylene)-5-phenyl-2(3H)-furanone | C18H12O4
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| 18 | 499141-39-8 | 9,10-dioxo-9,10-dihydro-1-anthracenyl cyclopropanecarboxylate | 9,10-dioxo-9,10-dihydro-1-anthracenyl cyclopropanecarboxylate | C18H12O4
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| 19 | 99026-89-8 | 3-Hydroxy-1,4-diphenyl-7-oxabicyclo[4.1.0]hept-3-ene-2,5-dione | 3-Hydroxy-1,4-diphenyl-7-oxabicyclo[4.1.0]hept-3-ene-2,5-dione | C18H12O4
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| 20 | 667894-14-6 | 7,14-dimethylidenedibenzo[c,h][1,6]dioxecine-5,12(7H,14H)-dione | 7,14-dimethylidenedibenzo[c,h][1,6]dioxecine-5,12(7H,14H)-dione | C18H12O4
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| 21 | 7758-74-9 | 2H,8H-Benzo[1,2-b:5,4-b']dipyran-8-one, 5-hydroxy-10-phenyl- (9CI) | 2H,8H-Benzo[1,2-b:5,4-b']dipyran-8-one, 5-hydroxy-10-phenyl- (9CI) | C18H12O4
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| 22 | | 3-[(9,10-Dihydro-9,10-dioxoanthracen)-1-yl]propenoic acid methyl ester | 3-[(9,10-Dihydro-9,10-dioxoanthracen)-1-yl]propenoic acid methyl ester | C18H12O4
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| 23 | | methyl 4-[(1,3-dioxo-1,3-dihydro-2H-inden-2-yliden)methyl]benzenecarboxylate | methyl 4-[(1,3-dioxo-1,3-dihydro-2H-inden-2-yliden)methyl]benzenecarboxylate | C18H12O4
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