1-甲基-4-哌啶乙醛
1-甲基-4-哌啶乙醛;1-甲基哌啶-4-乙醛
(1-Methyl-piperidin-4-yl)-acetaldehyde
(1-Methyl-piperidin-4-yl)-acetaldehyde;N-METHYL-4-PIPERDINE ACETALDEHYDE;1-Methyl-4-piperidine acetaldehyde;N-Methyl-4-piperidine acetaldehyde;1-Methyl-4-(2-oxoethyl)piperidine