2H-1,4-OXAZINE-5-CARBOXYLIC ACID 3,4-DIHYDRO-,METHYL ESTER
CAS No. 200425-19-0
2H-1,4-Oxazine-5-carboxylicacid,3,4-dihydro-,methylester(9CI)
7-苯基-1H-嘧啶并[4,5-D][1,3]恶嗪-2,4-二酮