4H-Pyrazolo[5,1-c][1,4]oxazine-2-carboxylic acid, 6,7-dihydro-, ethyl ester
4H-吡唑[5,1-C][1,4] 6,7-二氢恶嗪-2-羧酸乙酯
CAS No. 623565-57-1
6, 7-Dihydro-4H-pyrazolo[5, 1-c][1, 4]oxazine-2-carboxylic acid ethyl ester;
4H-吡唑[5,1-C][1,4] 6,7-二氢恶嗪-2-羧酸乙酯