4-甲基-3,4-二氢-2H-1,4-苯并二嗪-7-磺酰氯

4-METHYL-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-7-SULFONYL CHLORIDE · CAS 368869-93-6

4-甲基-3,4-二氢-2H-1,4-苯并二嗪-7-磺酰氯