(1,2,4)Triazolo(5,1-a)isoquinoline, 2-(1,1'-biphenyl)-4-yl-5,6-dihydro- (9CI) 2-(1,1'-Biphenyl)-4-yl-5,6-dihydro(1,2,4)triazolo(5,1-a)isoquinoline 2-(4-Biphenylyl)-5,6-dihydro-s-traizolo(5,1-a)isoquinoline 75318-64-8 L 13891 s-Triazolo(5,1-a)isoquinoline, 5,6-dihydro-2-(4-biphenylyl)-