CAS No.52099-72-6 Category Details Chemical Name 1-Isopropenyl-2-benzimidazolidinone CAS Number 52099-72-6 Synonyms 1-Isopropenylbenzimidazolone; 1.3-Dihydro-1-(1-methylvinyl)-2H-benzimidazol-2-one; 1-Isopropenyl-2(3H)-benzimidazolone; CCG-42251; Desmethylclozapine (Norclozapine);…