About DEPREUX P
About Fac. Pharmacie, Lille, FRA
About BETHEGNIES G
About Fac. Pharmacie, Lille, FRA
About MARCINCAL A
About Fac. Pharmacie, Lille, FRA
About Synthetic Communications
About cyanate
About trichloroacetic acid
About Aliphatic ureas,carbamic acids,guanidines
About カルバメート