| 英文名称: | | 2-butenoic acid, 2-methyl-, 7-((2,3-dihydroxy-2-(1-hydroxyethyl)-3-methyl-1-oxo | | butoxy)methyl) -2,3,5,7a-tetrahydro-1h-pyrrolizin-1-yl ester | | echimidine | | 2-butenoic acid, 2-methyl-,7-((2,3-dihydroxy-2-(1-hydroxyethyl)-3-methyl-1-oxobutoxy)methyl)-2,3,5,7a-tetrahydro-1h-pyrrolizin-1-yl ester |
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