4885-02-3
二氯甲基甲醚
+
1984-59-4
2,3-二氯茴香醚
→
~95%
41827-86-5
2,3-Dichloro-4-methoxybenzaldehyde
16861-22-6
2,3-二氯-4-羟基苯甲醛
280752-96-7
(2,3-dichloro-4-formylphenyl) trifluoromethanesulfonate