| 英文名称: | | 2-propenoic acid, 3-(2,2,6,6-tetramethyl-4-oxo-1-piperidinyl)-, methyl ester, ( | | (e)-3-(2,2,6,6-tetramethyl-4-oxo-1-piperidinyl)-2-propenoic acid methyl ester | | trans-n-beta-(2,2,6,6-tetramethyl-4-oxo-1-piperidyl)acrylic acid methyl ester | | 3-(2,2,6,6-tetramethyl-4-oxo-1-piperidinyl)-, methyl ester, (e)-2-propenoic aci |
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