Compound Name: Zopiclone Impurity 9

Synonyms: 1-Piperazinecarboxylic acid, 4-methyl-, ethyl ester;4-methyl-1-Piperazinecarboxylic acid ethyl ester

CAS Number: 59325-11-0

Molecular Formula: C8H16N2O2

Molecular Weight: 172.22

Cat. Number: ZOP2009