(2-(4-Methylphenyl)ethyl)hydrazine sulfate (1:1) 156-48-9 HYDRAZINE, 1-(p-METHYLPHENETHYL)-, SULFATE (1:1) Hydrazine, (2-(4-methylphenyl)ethyl)-, sulfate (1:1) (9CI) WL 32 p-Methyl-beta-phenylethylhydrazine dihydrogen sulfate