Synonyms: AC1MI98Z;1'-butyl-3-naphthalen-2-ylspiro[5,7-dihydro-2H-[1,3]thiazolo[3,2-a]pyrimidine-6,4'-piperidine]-3-ol; oxalic acid;52419-76-8;Spiro(piperidine-4,6'(7'H)-(5H)thiazolo(3,2-a)pyrimidine), 1-butyl-3'-(2-naphthalenyl)-, ethanedioate (1:2)