4,5,6,7-四氢-1-(4-甲氧基苯基)-6-(4-硝基苯基)-7-氧代-1H-吡唑并[3,4-c]吡啶-3-羧酸乙酯
4,5,6,7-TETRAHYDRO-1-(4-METHOXYPHENYL)-6-(4-NITROPHENYL)-7-OXO-1H-PYRAZOLO[3,4-C]PYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER ·
4,5,6,7-TETRAHYDRO-1-(4-METHOXYPHENYL)-6-(4-NITROPHENYL)-7-OXO-1H-PYRAZOLO[3,4-C]PYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER ·