Chemical Name: Omeprazole USP RC G ; Isomer of Omeprazole EP Impurity F & Omeprazole USP RC F ; 9-methoxy-1,3-dimethyl-12-thioxopyrido[1′,2′:3,4]imidazo[1,2-a]benzimidazol-2(12H)-one
Synonym: Cisatracurium Besylate USP Impurity d ; (1R)-Laudanosine ; D-Laudanosine