141761-83-3

6-氯-3,4-二氢-4-甲基-3-氧代-2H-1,4-苯并恶嗪-8-羧酸甲酯

123040-50-6

6-chloro-4-methyl-3-oxo-1,4-benzoxazine-8-carbonyl chloride

5043-79-8

5-氯-2-羟基-3-硝基苯甲酸甲酯

123040-50-6

6-chloro-4-methyl-3-oxo-1,4-benzoxazine-8-carbonyl chloride

123040-75-5

6-氯-3,4-二氢-3-氧代-2H-1,4-苯并噁嗪-8-甲酸甲酯

123040-50-6

6-chloro-4-methyl-3-oxo-1,4-benzoxazine-8-carbonyl chloride

5043-81-2

3-氨基-5-氯-2-羟基苯甲酸甲酯

123040-50-6

6-chloro-4-methyl-3-oxo-1,4-benzoxazine-8-carbonyl chloride

4068-78-4

5-氯-2-羟基苯甲酸甲酯

123040-50-6

6-chloro-4-methyl-3-oxo-1,4-benzoxazine-8-carbonyl chloride

123040-79-9

6-氯-4-甲基-3-氧代-3,4-二氢-2H-1,4-苯并嗪-8-羧酸

123040-50-6

6-chloro-4-methyl-3-oxo-1,4-benzoxazine-8-carbonyl chloride