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单词
glabralactone
释义
glabralactone
Encyclopedia
理学
当归素
释
angelicone; glabralactone
当归素
分子式C16H16O5。半系统命名为5,7-二甲氧基-8-(3-甲基丁-2-烯酰)香豆素,5,7-二甲氧基-8-(3-甲基丁-2-烯酰)色烯-2-酮(5,7-dimethoxy-8-(3-methyl-but-2-enoyl)-chromen-2-one)。又称当归内酯。
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left-most square
left multimodule
left multiple
left multiplication
left multiplication ring
left multiplicative group
left neutral element
left neutrino
left Noetherian ring
left nonsingular bilinear form
left-non-singular bilinear form
left nonsingular form
left nonzero divisor
left nucleus
left null object
left operation
left operator
left operator domain
left order
left ordered group
left ordered set
left Ore condition
left Ore domain
left Ore ring
left Ore set
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