1-Methyl-2-(4'-methoxyphenyl)ethyl hydrazine hydrochloride 63884-37-7 HYDRAZINE, 1-(p-METHOXYPHENETHYL)-2-METHYL-, HYDROCHLORIDE Hydrazine, 1-methyl-2(4'-methoxyphenyl)ethyl-, hydrochloride Hydrazine, 2-(p-methoxyphenethyl)-1-methyl- Phenethylamine, p-methoxy-N-methylimino-, hydrochloride USAF LA-18