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Citraconic anhydride

Citraconic acid

Citicoline sodium

3-Chloro-4-nitrobenzoic acid

2-Chloro-6-nitro-benzoic acid

5-Chloro-2-nitrobenzoic acid

3-Chloro-2-nitrobenzoic acid

4-Chloro-2-nitrobenzoic acid

2-Chloro-4-nitrobenzoic acid