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S-(-)-cotinine perchlorate

(+/-)-Ortho-cotinine

Trans-cotinine amide

Rac-cotinine 3-carboxylic acid

Rac trans-4-cotinine carboxylic acid

Rac trans-4-cotinine carboxylic acid methyl ester

Cotinine n-(4-deoxy-4,5-didehydro)-|-d-glucuronide

Cotinine n-|-d-glucuronide

(S)-cotinine n-oxide

(R,s)-cotinine-d3 n-oxide