57543-67-6
6-CHLORO-2H-CHROMENE-3-CARBONITRILE
→
~97%
83823-06-7
6-氯-2H-苯并吡喃-3-碳酸
57544-34-0
6-氯-2H-苯并吡喃-3-甲醛
~67%
83823-19-2
6-chloro-2H-chromene-3-carboxamide
635-93-8
5-氯水杨醛