2H-Pyrazolo[3,4-b][1,7]naphthyridine-7,9-dicarboxylic acid,4-[3-(4-chlorophenoxy)phenyl]-4,5,6,8-tetrahydro-5-oxo-,7-(1,1-dimethylethyl) 9-(phenylmethyl) ester
CAS No. 920536-16-9
carbonic acid 34408-21-4