3-INDOLIZINEETHANAMINE, 5,6,7,8-TETRAHYDRO-N-ETHYL-2-METHYL-, (Z)-2-BUTENEDIOATE 3-Indolizineethanamine, 5,6,7,8-tetrahydro-N-ethyl-2-methyl-, (Z)-2-butenedioate (1:1) 5,6,7,8-Tetrahydro-N-ethyl-2-methyl-3-indolizineethanamine (Z)-2-butenedioate 70403-65-5