87736-62-7

BUTTPARK 124\40-37 6-AMINO-3-METHYL-4-(2-THIENYL)-4H-PYRANO[3,2-D]PYRAZOLE-5-CARBONITRILE 6-amino-3-methyl-4-(thiophen-2-yl)-1H,4H-pyrano[2,3-c]pyrazole-5-carbonitrile 6-AMINO-3-ME-4-THIOPHEN-2-YL-1,4-DIHYDRO-PYRANO[2,3-C]PYRAZOLE-5-CARBONITRILE Pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-1,4-dihydro-3-methyl-4-(2-thienyl)- 6-Amino-3-methyl-4-(thiophen-2-yl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile