108-90-7
氯苯
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42156-76-3
BENZOYL CHLORIDE,2-(4-CHLOROBENZOYL)-
85-44-9
苯酐
85-56-3
2-(4-氯苯甲酰)苯甲酸
13450-37-8
2-(3-氯苯甲酰基)苯甲酸
131-09-9
2-氯蒽醌