... are GMP manufacturer albendazole USP28&CP2007 CAS 54965-21-81.Synonym: albendazole; flutter Fall insects; Albendazole; intestinal worms Qing; anti-creep-Min; albendazole.2.CAS 54965-21-83.Physical properties ... roundworm, pinworm, tapeworm, whipworm, hookworm, soil nematodes and other round. albendazole CAS 54965-21-8