5,6-Dihydro-2-(3-methoxyphenyl)pyrazolo(5,1-a)isoquinoline 5-23-12-00541 (Beilstein Handbook Reference) 61001-30-7 BRN 0673747 Pyrazolo(5,1-a)isoquinoline, 5,6-dihydro-2-(3-methoxyphenyl)-