CJCU
Identification of the Configurations of dl and meso-diethyl-2,3-dicyano-2,3-diphenyl Succinates and Its p-(X)-Substituted Phenyl Derivatives by FAB-B/E Link Scan Metastable Ion Spectrometry
Li Hai-quan, Zhao Fan-zhi, Zai Jian-jun, Chen Neng-yu, Qi Chen-ze, Yang Di-lun, Liu You-Cheng
Chem. J. Chinese Universities . 1991, (11): 1540 -1541 .