1422057-39-3

100777 tert-Butyl 2-(3-benzoylthioureido)-5,5-dimethyl-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carboxylat tert-butyl 2-(3-benzoylthioureido)-5,5-diMethyl-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carboxylate 5H-Thieno[2,3-c]pyran-3-carboxylic acid, 2-[[(benzoylamino)thioxomethyl]amino]-4,7-dihydro-5,5-dimethyl-, 1,1-dimethylethyl ester