英文别名:
BUTTPARK 120 7-42;6-CHLORO-3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-7-SULFONYL CHLORIDE;6-chloro-3-oxo-4H-1,4-benzoxazine-7-sulfonyl chloride;2H-1,4-Benzoxazine-7-sulfonyl chloride, 6-chloro-3,4-dihydro-3-oxo-;,4-dihydro-2H-1,4-benzoxazine-7-sulfonyl;6-Chloro-3,4-dihydro-3-oxo-2H-1,4-benzoxazine-7-sulfonyl chloride