![(S)-6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one,CAS No. 147086-79-1.](https://public.whmall.com/system/0/chemical/image/2007/09/04/1188888888-503_C8H8OS2.png "(S)-6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one,CAS No. 147086-79-1.")
(S)-6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one CAS No.147086-79-1 / Cat No.EBD503
(S)-6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one
4H-Thieno[2,3-b]thiopyran-4-one,5,6-dihydro-6-methyl-, (6S)-
4H-THIENO[2,3-B]THIOPYRAN-4-ONE
(6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-one
(6S)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one
Dorzolamide hydrochloride seventh step
(6s)-5,6-dihydro-6-methyl-4h-thieno(2,3-b)thiopyran-4-one
(6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-one
(6S)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one
Dorzolamide hydrochloride seventh step
(6s)-5,6-dihydro-6-methyl-4h-thieno(2,3-b)thiopyran-4-one
(6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-one
(6S)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one
Dorzolamide hydrochloride seventh step
(6s)-5,6-dihydro-6-methyl-4h-thieno(2,3-b)thiopyran-4-one
Properties
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Density:
1.300 g/cm3
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Boiling point:
307.5 °C at 760 mmHg
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Flashing point:
139.8 °C
NMR Spectrum
Prediction： 1H NMR (CDCl3) delta: 7.40 (1H, d), 6.97 (1H, d), 3.76 (1H, m), 2.84 (1H, ddd), 2.64 (1H, ddd), 1.44 (3H, d)
1H NMR
13C NMR
