| 1 | 975-17-7 | 9-苯基-2,3,7-三羟基-6-荧光酮 | 9-Phenyl-2,3,7-trihydroxy-6-fluorone | C19H12O5
| 酮;芳烃;色素类;对照品;生化试剂;有机砌块;通用试剂;有机合成;分析化学;化工中间体 | |
| 2 | | 2,6,7-TRIHYDROXY-9-PHENYL-3-XANTHENONE | 2,6,7-TRIHYDROXY-9-PHENYL-3-XANTHENONE | C19H12O5
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| 3 | | 6,11-dihydroxy-1-methoxy-5,12-naphthacenedione | 6,11-dihydroxy-1-methoxy-5,12-naphthacenedione | C19H12O5
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| 4 | 55367-45-8 | 3-(benzofuran-2-yl)-4-oxo-4H-chromen-7-yl acetate | 3-(benzofuran-2-yl)-4-oxo-4H-chromen-7-yl acetate | C19H12O5
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| 5 | 30744-96-8 | 4-Hydroxy-3-methoxy-5-phenyl-1,8-naphthalic anhydride | 4-Hydroxy-3-methoxy-5-phenyl-1,8-naphthalic anhydride | C19H12O5
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| 6 | 5099-87-6 | 3-(2-Methoxyphenyl)-6-phenylfuro[3,2-b]furan-2,5-dione | 3-(2-Methoxyphenyl)-6-phenylfuro[3,2-b]furan-2,5-dione | C19H12O5
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| 7 | 30954-70-2 | 6-羟基四角霉醇 | Benz[a]anthracene-7,12-dione, 1,6,8-trihydroxy-3-methyl- | C19H12O5
| | |
| 8 | | 2-(3-BENZO[3,4-D]1,3-DIOXOLEN-5-YLPROP-2-ENOYL)INDANE-1,3-DIONE | 2-(3-BENZO[3,4-D]1,3-DIOXOLEN-5-YLPROP-2-ENOYL)INDANE-1,3-DIONE | C19H12O5
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| 9 | | ethyl 10,11-dioxo-10,11-dihydroindeno[1,2-b]chromene-8-carboxylate | ethyl 10,11-dioxo-10,11-dihydroindeno[1,2-b]chromene-8-carboxylate | C19H12O5
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| 10 | | 8-(4-hydroxybenzylidene)-4-methyl-2H-furo[2,3-h]chromene-2,9(8H)-dione | 8-(4-hydroxybenzylidene)-4-methyl-2H-furo[2,3-h]chromene-2,9(8H)-dione | C19H12O5
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| 11 | 1021499-82-0 | 12-HYDROXY-6-OXO-6H-DIBENZO[C,H]CHROMENE-11-CARBOXYLIC ACID METHYL ESTER | 12-HYDROXY-6-OXO-6H-DIBENZO[C,H]CHROMENE-11-CARBOXYLIC ACID METHYL ESTER | C19H12O5
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| 12 | 23670-24-8 | (3E)-3-(3-Methoxy-5-oxo-4-phenyl-2(5H)-furanylidene)-1-benzofuran-2(3H )-one | (3E)-3-(3-Methoxy-5-oxo-4-phenyl-2(5H)-furanylidene)-1-benzofuran-2(3H )-one | C19H12O5
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