1,2,4-Triazolo(3,4-a)isoquinoline, 5,6-dihydro-3-(trifluoromethyl)- 3-Trifluoromethyl-5,6-dihydro-s-triazolo(3,4-a)isoquinoline 35515-45-8 5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo(3,4-a)isoquinoline