1-Methyl-3-(di-2-thienylmethylene)piperidine citrate 14698-07-8 3-(Di-2-thienylmethylene)-1-methylpiperidine citrate 5169-78-8 AT 327 citrate Asverin citrate Asverin-C Asverine citrate Bithiodine Piperidine, 3-(di-2-thienylmethylene)-1-methyl-, 2-hydroxy-1,2,3-propanetricarboxylate (1:1) Piperidine, 3-(di-2-thienylmethylene)-1-methyl-, citrate (1:1)