3-Methyl-1,2,4-triazolo[4,3-a]pyrazine(33590-17-9)¹HNMR 8-CHLORO-3-METHYL-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE(68774-78-7)¹HNMR 8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE(68774-77-6)¹HNMR 1,2,4-TRIAZOLO[4,3-A]PYRAZINE-3-CARBOXYLIC ACID, ETHYL ESTER(723286-67-7)¹HNMR S-TRIAZOLO[4,3-A]PYRAZINE, 3-AMINO-(13258-12-3)¹HNMR 1,2,4]TRIAZOLO[4,3-A]PYRAZINE(274-82-8)¹HNMR 3-Amino-5-mercapto-1,2,4-triazole(16691-43-3)MS 3-Amino-5-mercapto-1,2,4-triazole(16691-43-3)¹³CNMR 3-Amino-5-mercapto-1,2,4-triazole(16691-43-3)IR1 3-Amino-5-mercapto-1,2,4-triazole(16691-43-3)IR2 3-Amino-5-mercapto-1,2,4-triazole(16691-43-3)Raman 3-Amino-5-mercapto-1,2,4-triazole(16691-43-3)¹HNMR