1 | 141262-39-7 | C09186 | C09186 | C18H20O5
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2 | 41137-88-6 | 蛇床定 | Cnidiadin | C18H20O5
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3 | 150779-71-8 | SDZ281-977 | SDZ281-977 | C18H20O5
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4 | 119425-90-0 | 龙血素B | LOUREIRIN B | C18H20O5
| 分;标准品;对照品;查尔酮;植物提取物;标准品,对照品;分析试剂-对照品;标准品-中药标准品;标准品 -中药标准品 | |
5 | 85022-66-8 | 紫草呋喃A | Shikonofuran A | C18H20O5
| 标准品;对照品;其它酚类;中药对照品;植物提取物;分析试剂标准品;标准品,对照品;标准品-中药标准品;标准品 -中药标准品 | |
6 | 115219-90-4 | 化合物 T25663 | lentinellic acid | C18H20O5
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7 | 188970-36-7 | (±)-sorgolactone | (±)-sorgolactone | C18H20O5
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8 | 117048-59-6 | (Z)-3,4,5,4',-四甲氧基-3'-羟基二苯乙烯 | Combretastatin A-4 | C18H20O5
| 芳烃;原料药;标准品;对照品;中间体;苯环类;医药原料;化工原料;中药对照品;植物提取物 | |
9 | 440094-38-2 | (R)-O-isobutyroyllomatin | (R)-O-isobutyroyllomatin | C18H20O5
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10 | 1099687-80-5 | (1S,2S)-threo-Honokitriol | (1S,2S)-threo-Honokitriol | C18H20O5
| 标准品;中药对照品 | |
11 | | 5-hydroxy-7,3',5'-trimethoxyflavan | 5-hydroxy-7,3',5'-trimethoxyflavan | C18H20O5
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12 | 100079-34-3 | 7-Hydroxy-2',5,8-trimethoxyflavanone | 7-Hydroxy-2',5,8-trimethoxyflavanone | C18H20O5
| 黄酮;标准品;植物提取物 | |
13 | 496033-79-5 | 4-ethylphenyl 3,4,5-trimethoxybenzoate | 4-ethylphenyl 3,4,5-trimethoxybenzoate | C18H20O5
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14 | 650621-77-5 | 2,4-dimethylphenyl3,4,5-trimethoxybenzoate | 2,4-dimethylphenyl3,4,5-trimethoxybenzoate | C18H20O5
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15 | 791796-79-7 | 2,4-dimethylphenyl 2,4,5-trimethoxybenzoate | 2,4-dimethylphenyl 2,4,5-trimethoxybenzoate | C18H20O5
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16 | 1222818-87-2 | 2'-Hydroxy-3',4',6'-trimethoxydihydrochalcone | 2'-Hydroxy-3',4',6'-trimethoxydihydrochalcone | C18H20O5
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17 | 39499-88-2 | 9,10-Dihydro-3,5,6,7-tetramethoxyphenanthren-2-ol | 9,10-Dihydro-3,5,6,7-tetramethoxyphenanthren-2-ol | C18H20O5
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18 | 109250-66-0 | 1-(4-(benzyloxy)-2,3,6-trimethoxyphenyl)ethan-1-one | 1-(4-(benzyloxy)-2,3,6-trimethoxyphenyl)ethan-1-one | C18H20O5
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19 | | α-(3,4-Dimethoxyphenyl)-3',4'-dimethoxyacetophenone | α-(3,4-Dimethoxyphenyl)-3',4'-dimethoxyacetophenone | C18H20O5
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20 | 39507-97-6 | 1-(3,5-二甲氧基苯基)-1-甲基乙基苯基碳酸酯 | 1-(3,5-Dimethoxyphenyl)-1-methylethyl phenyl carbonate | C18H20O5
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21 | 842162-25-8 | METHANONE, PHENYL(2,3,4,5-TETRAMETHOXY-6-METHYLPHENYL)- | METHANONE, PHENYL(2,3,4,5-TETRAMETHOXY-6-METHYLPHENYL)- | C18H20O5
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22 | | (ALPHA,ALPHA-DIMETHYL-3,5-DIMETHOXYBENZYL)PHENYLCARBONATE | (ALPHA,ALPHA-DIMETHYL-3,5-DIMETHOXYBENZYL)PHENYLCARBONATE | C18H20O5
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23 | 1432062-53-7 | 3-(3-Hydroxy-3-methylbutanyl)-2,4,6-trihydroxybenzophenone | 3-(3-Hydroxy-3-methylbutanyl)-2,4,6-trihydroxybenzophenone | C18H20O5
| 其它酚类;分析试剂标准品 | |
24 | 248595-13-3 | ETHYL 7-(ALLYLOXY)-4-OXO-8-PROPYL-4H-CHROMENE-2-CARBOXYLATE | ETHYL 7-(ALLYLOXY)-4-OXO-8-PROPYL-4H-CHROMENE-2-CARBOXYLATE | C18H20O5
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25 | | (S)-2-(2-Methoxyphenoxy)-1-(3,4-dimethoxyphenyl)-1-propanone | (S)-2-(2-Methoxyphenoxy)-1-(3,4-dimethoxyphenyl)-1-propanone | C18H20O5
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26 | 23366-51-0 | 5-[(E)-3-(2-Hydroxyphenyl)-2-propenyl]-2,3,4-trimethoxyphenol | 5-[(E)-3-(2-Hydroxyphenyl)-2-propenyl]-2,3,4-trimethoxyphenol | C18H20O5
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27 | 4927-55-3 | 3-(2-benzothiazol-2-yl-2-cyano-ethenyl)-1-prop-2-enyl-thiourea | 3-(2-benzothiazol-2-yl-2-cyano-ethenyl)-1-prop-2-enyl-thiourea | C18H20O5
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28 | | 2-HYDROXY-4-(3,4,5-TRIMETHOXYPENETHYL)-2,4,6-CYCLOHEPTATRIENONE | 2-HYDROXY-4-(3,4,5-TRIMETHOXYPENETHYL)-2,4,6-CYCLOHEPTATRIENONE | C18H20O5
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29 | 851885-41-1 | Benzoic acid, 3-[(1S)-2-methoxy-1-methylethoxy]-5-(phenylmethoxy)- | Benzoic acid, 3-[(1S)-2-methoxy-1-methylethoxy]-5-(phenylmethoxy)- | C18H20O5
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30 | 1400999-35-0 | 1-(2,4-dihydroxyphenyl)-3-(2,4-dimethoxy-3-methylphenyl)propan-1-one | 1-(2,4-dihydroxyphenyl)-3-(2,4-dimethoxy-3-methylphenyl)propan-1-one | C18H20O5
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31 | 304870-76-6 | ethyl 2-[(6-oxo-7,8,9,10-tetrahydrobenzo[c]chromen-3-yl)oxy]propanoate | ethyl 2-[(6-oxo-7,8,9,10-tetrahydrobenzo[c]chromen-3-yl)oxy]propanoate | C18H20O5
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32 | | 7-HYDROXY-5-METHOXY-8-((E)-2-METHYL-BUT-2-ENOYL)-4-PROPYL-CHROMEN-2-ONE | 7-HYDROXY-5-METHOXY-8-((E)-2-METHYL-BUT-2-ENOYL)-4-PROPYL-CHROMEN-2-ONE | C18H20O5
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33 | 488786-68-1 | 2-methyl 3-(2-oxo-2-phenylethyl) bicyclo[2.2.1]heptane-2,3-dicarboxylate | 2-methyl 3-(2-oxo-2-phenylethyl) bicyclo[2.2.1]heptane-2,3-dicarboxylate | C18H20O5
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34 | 31020-94-7 | 4-Acetyl-8-methyl-7-(3-methyl-2-oxopentyl)-1H-2-benzopyran-1,6(8aH)-dione | 4-Acetyl-8-methyl-7-(3-methyl-2-oxopentyl)-1H-2-benzopyran-1,6(8aH)-dione | C18H20O5
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35 | 3143-21-3 | (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol | (2R)-3,4-Dihydro-5,7-dimethoxy-2α-(4-methoxyphenyl)-2H-1-benzopyran-3α-ol | C18H20O5
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36 | 307549-51-5 | propan-2-yl 2-[(7-methyl-4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-9-yl)oxy]acetate | propan-2-yl 2-[(7-methyl-4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-9-yl)oxy]acetate | C18H20O5
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37 | | (8R,9S)-5-METHOXY-8,9-DIMETHYL-4-PROPYL-8,9-DIHYDRO-PYRANO[2,3-F]CHROMENE-2,10-DIONE | (8R,9S)-5-METHOXY-8,9-DIMETHYL-4-PROPYL-8,9-DIHYDRO-PYRANO[2,3-F]CHROMENE-2,10-DIONE | C18H20O5
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38 | 89820-31-5 | 4',9'-dimethoxy-6',7'-dihydrospiro(cyclohexane-1,7'-[5'H]-furo[3,2-g]chromene)-5'-one | 4',9'-dimethoxy-6',7'-dihydrospiro(cyclohexane-1,7'-[5'H]-furo[3,2-g]chromene)-5'-one | C18H20O5
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39 | 680573-26-6 | 1,4,7,10,13-Benzopentaoxacyclopentadecin, 15,16-diethynyl-2,3,5,6,8,9,11,12-octahydro- | 1,4,7,10,13-Benzopentaoxacyclopentadecin, 15,16-diethynyl-2,3,5,6,8,9,11,12-octahydro- | C18H20O5
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40 | | (S)-4-Formyl-5,6,7,8-tetrahydro-9-methoxy-5-methylnaphtho[2,3-b]furan-3-methanol acetate | (S)-4-Formyl-5,6,7,8-tetrahydro-9-methoxy-5-methylnaphtho[2,3-b]furan-3-methanol acetate | C18H20O5
| | |
41 | 93820-90-7 | 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-5-methyl-, reaction products with glycidyl Ph ether | 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-5-methyl-, reaction products with glycidyl Ph ether | C18H20O5
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42 | | [3S,11E,(-)]-3,4,9,10-Tetrahydro-14,16-dihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione | [3S,11E,(-)]-3,4,9,10-Tetrahydro-14,16-dihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione | C18H20O5
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