25858-68-8 3769 CB 4-Heptyl-alpha-methylbenzeneethanamine (Z)-2-butenedioate (1:1) Benzeneethanamine, 4-heptyl-alpha-methyl-, (Z)-2-butenedioate (1:1) Methyl-1 (heptyl-4 phenyl)-2 ethyl amine maleate [French]