CAS NO:143651-44-9; 4-benzoxazine-5-carboxylic acid, 3,4-dihydro-2-oxo-3-(phenylmethylene)-2h- (

CAS:

143651-44-9

英文名称:

4-benzoxazine-5-carboxylic acid, 3,4-dihydro-2-oxo-3-(phenylmethylene)-2h- (

(z)-3,4-dihydro-2-oxo-3-(phenylmethylene)-2h-1,4-benzoxazine-5-carboxylic aci

ta-3037a

4-dihydro-2-oxo-3-(phenylmethylene)-4-benzoxazine-5-carboxylic aci (z)-2h-3