Commodity20052006200720082009
Compounds cont. an unfused thiazole ring (whether or not hydrogenated) in t ... $309$6,804$5,392 
Compounds cont. in the structure a benzothiazole ring-system (whether or no ...$5,175 $2,335$220$511
Compounds cont. in the structure a phenothiazine ring-system (whether or no ... $3,823   
Total$5,175$4,132$9,139$5,612$511