(1-Methyl-3-phenylpropyl)hydrazine oxalate 17598-98-0 HYDRAZINE, (1-METHYL-3-PHENYLPROPYL)-, OXALATE (1:1) Hydrazine, (1-methyl-3-phenylpropyl)-, ethanedioate (1:1) (9CI) Roe 313