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(2007/10/02)(1-methyl-piperidin-4-ylidene)-acetonitrile
1-Methyl-4-piperidone
diethoxyphosphoryl-acetic acid ethyl ester
cyano-(1-methyl-piperidin-4-ylidene)-acetic acid ethyl ester
4-Ethoxycarbonylmethylene-1-methyl-1-azacyclohexane