283241 <common-name>13-methylsulfanyl-8,12-dithia-10,14,15-triazatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2(7),10,13-tetraen-16-one</common-name> <description>13-methylsulfanyl-8,12-dithia-10,14,15-triazatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2(7),10,13-tetraen-16-one belongs to the thienopyrimidines, a class of organoheterocyclic compounds within the organic compounds. 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