1,3-Benzodioxole-5-methanamine, N-(1-methylethyl)-, butanedioate (salt) (2:1) 72156-42-4 CRL 40599D N-(1-Methylethyl)-1,3-benzodioxole-5-methanamine butanedioate (salt) (2:1) N-Isopropyl-piperonylamine succinate [French]