CID is 9907039
synonyms found at PubChem are:
NS 521 oxalate, 198969-52-7, 1-(1-Butyl)-4-(2-oxo-1-benzimidazolinyl)piperidine oxalate, EU-0100849, MLS002153322, SCHEMBL5772154, CHEMBL1257076, CTK4E2674, DTXSID60432681, LP00849, NCGC00094177-01, SMR001230735, N 7904, SR-01000076031, SR-01000076031-1, 1-(1-Butyl-piperidin-4-yl)-1,3-dihydro-benzimidazol-2-one-oxalate, 2H-Benzimidazol-2-one, 1-(1-butyl-4-piperidinyl)-1,3-dihydro-,ethanedioate (1:1)