2-氰基-4-硝基苯胺

2-cyano-4'-methyl biphenyl

vitamin B cyano-cobalamin;the erythrocyte-maturing factor(EMF)

6-Cyano-7-nitroquinoxaline-2,3-dione

2-chloro-2-cyano pyridine

2 CYANO 4 NITRO 6 BROMO ANILINE

cyano-【无化】;cyanogen radical【无化】

2-cyano-2-nitroethanamide【有化】

cyano-bonded phase