Chemical Name: 1-(2-Ethoxyethyl)-2-(4-methylhexahydro-1H-1,4-diazepin-1-yl)-1H-benzimidazole bis[hydrogen (2E)-butenedioate] (as per EP) ; 1-(2-Ethoxyethyl)-2-(hexahydro-4-methyl-1H-1,4-diazepin-1-yl)benzimidazole fumarate (1:2) (as per USP)
Smiles: CN1CCN(C2=NC3=CC=CC=C3N2CCOCC)CCC1.O=C(O)/C=C/C(O)=O.O=C(O)/C=C/C(O)=O