3-INDOLIZINEETHANAMINE, 5,6,7,8-TETRAHYDRO-N,N,2-TRIMETHYL-, (Z)-2-BUTENEDIOATE 3-Indolizineethanamine, 5,6,7,8-tetrahydro-N,N,2-trimethyl-, (Z)-2-butenedioate (1:1) 5,6,7,8-Tetrahydro-N,N,2-trimethyl-3-indolizineethanamine (Z)-2-butenedioate 70403-68-8