1H-1,2,4-Triazole, 3,5-dimethyl- (CAS NO.7343-34-2) is also named as 3,5-Dimethyl-1H-1,2,4-triazole ; 4H-1,2,4-triazole, 3,5-dimethyl- ; 3,5-dimethyl-4H-1,2,4-triazole .