2-(Trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[1,5-a]pyrazine; CAS No.:681249-57-0; 2-(Trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[1,5-a]pyrazine. As a custom chemical synthesis company, ChemShuttle provides various chemical blocks. The compound 2 - (Trifluoromethyl) - 5,6,7,8 - tetrahydro[1,2,4]triazolo[1,5 - a]pyrazine (CAS No.:681249-57-0) is one of the chemical blocks. It can be used as a building block in the synthesis of more complex organic molecules. Chemical blocks are fundamental units that can be combined to create new compounds with desired properties. ChemShuttle's chemical blocks collection is extensive and diverse to support various research projects.