Chemical Name : 4-Chlorophthalic anhydride
CAS : 118-45-6
4,5-Dibromo-1,8-naphthalenedicarboxylic anhydride
3-甲氧羰基-5-甲基苯甲酸
溴代对苯二甲酸
4,5-二氟邻苯二甲酸
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