6-amino-3-(1,1-dimethylethyl)-4-[3-(ethyloxy)-4-(propyloxy)phenyl]-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

6-amino-3-(1,1-dimethylethyl)-4-[3-(ethyloxy)-4-(propyloxy)phenyl]-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile · CAS 445265-91-8