Hydrazine, [2-methyl-4-(methylsulfonyl)phenyl]-, hydrochloride (1:1)
Hydrazine, [2-methyl-4-(methylsulfonyl)phenyl]-, monohydrochloride
[2-Methyl-4-(methylsulfonyl)phenyl]hydrazine hydrochloride
(4-Methanesulfonyl-2-methylphenyl)hydrazine hydrochloride