1,2,4-Triazolo(3,4-a)phthalazine, 3-(3-methoxy-4-(pentyloxy)phenyl)-6-(1-pyrrolidinyl)- 3-(3-Methoxy-4-(pentyloxy)phenyl)-6-(1-pyrrolidinyl)-1,2,4-triazolo(3,4-a)phthalazine 87540-11-2 BRN 6447125