116273-92-8 2-Butenoic acid, 4,4-dimethoxy-3-(1-pyrrolidinyl)-, methyl ester, (E)- (9CI)

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116273-92-8 2-Butenoic acid, 4,4-dimethoxy-3-(1-pyrrolidinyl)-, methyl ester, (E)- (9CI) - 化工 AI 网