1-(2-Thenyl)ethylamine hydrochloride 2-Thiopheneethanamine, alpha-methyl-, hydrochloride 53632-92-1 ETHYLAMINE, 1-(2-THENYL)-, HYDROCHLORIDE Isopropylamine, 1-(2-thienyl)-, hydrochloride alpha-Methyl-2-thiopheneethylamine, hydrochloride