(4S,6S)-4-Hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide;(4S,6S)-6-Methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-ol;(4S,6S)-5,6-Dihydro-4-hydroxy-6-methylthieno[2,3-b]thiopyran-7,7-dioxide;(4S-trans)-5,6-dihydro-6-methyl-4H-Thieno[2,3-b]thiopyran-4-ol-7,7-dioxide;Dorzolamide intermediates;DorzolaMide inter-7;DorzolaMideinterMediates;(4S,6S)-5,6-Dihydro-4-hydroxy-;4H-THIENO[2,3-B]THIOPYRAN-4-OL;Dorzolomide hydrochloride intermediate-7;(4S,6S)-5,6-DIHYDRO-6-METHYL-4H-THIENO[2,3-B]THIOPYRAN-4-OL 7,7-DIOXIDE;(4S,6S)-4-Hydroxy-6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide;(3S,5S)-3-methyl-2,2-dioxo-2$l^{6},9-dithiabicyclo[4.3.0]nona-7,10-die n-5-ol