| 1 | 123134-21-4 | 王百合苷E | Regaloside E | C20H26O12
| 中药对照品 | |
| 2 | 152040-94-3 | feruloyl arabinobiose | feruloyl arabinobiose | C20H26O12
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| 3 | | 3,3'-[Ethylenebis(oxycarbonyl)]bis(1-butene-2,4-dicarboxylic acid diethyl) ester | 3,3'-[Ethylenebis(oxycarbonyl)]bis(1-butene-2,4-dicarboxylic acid diethyl) ester | C20H26O12
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| 4 | | 3,3'-[1,4-Butanediylbis(oxycarbonyl)]bis(3-butene-1,2-dicarboxylic acid dimethyl) ester | 3,3'-[1,4-Butanediylbis(oxycarbonyl)]bis(3-butene-1,2-dicarboxylic acid dimethyl) ester | C20H26O12
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| 5 | | 4,4'-[1-Ethylethylenebis(oxycarbonyl)]bis(1-butene-2,3-dicarboxylic acid dimethyl) ester | 4,4'-[1-Ethylethylenebis(oxycarbonyl)]bis(1-butene-2,3-dicarboxylic acid dimethyl) ester | C20H26O12
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| 6 | | 4,4'-[1,2-Dimethylethylenebis(oxycarbonyl)]bis(1-butene-2,3-dicarboxylic acid dimethyl) ester | 4,4'-[1,2-Dimethylethylenebis(oxycarbonyl)]bis(1-butene-2,3-dicarboxylic acid dimethyl) ester | C20H26O12
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| 7 | | 3,3'-[1-Methyl-1,3-propanediylbis(oxycarbonyl)]bis(3-butene-1,2-dicarboxylic acid dimethyl) ester | 3,3'-[1-Methyl-1,3-propanediylbis(oxycarbonyl)]bis(3-butene-1,2-dicarboxylic acid dimethyl) ester | C20H26O12
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