| 英文名称: | | 4-oxo-4-(3,4,5-trimethoxyphenyl)-2-butenoic aci (e)-2-butenoic aci compd. with piperidin | | (e)-4-(3,4,5-trimethoxyphenyl)-4-oxo-2-butenoic acid piperidine salt | | 4-oxo-4-(3,4,5-trimethoxyphenyl)-2-butenoic aci(e)-2-butenoic aci compd. with piperidine (1:1) |
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