6-amino-4-(4-ethoxy-3-methoxyphenyl)-3-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

6-amino-4-(4-ethoxy-3-methoxyphenyl)-3-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile · CAS 638138-38-2