4-Phenylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid ethyl ester
CAS No. 6757-48-8
4-Phenylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid ethyl ester
4-氯-咪唑并[2,1-F][1,2,4]三嗪