Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,6-DIHYDRO-4-OXO-4H-THIENO[2,3-B]THIINE-2-SULFONAMIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

105951-31-3

105951-31-3 structure

105951-31-3 structure

Name: 5,6-DIHYDRO-4-OXO-4H-THIENO[2,3-B]THIINE-2-SULFONAMIDE
Chemical Name: 4-oxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide
CAS Number: 105951-31-3
Molecular Formula: C₇H₇NO₃S₃
Molecular Weight: 249.33000
Create Date: 2016-12-03 11:44:55
Modify Date: 2025-09-25 04:39:42

Name	4-oxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide

Molecular Formula	C₇H₇NO₃S₃
Molecular Weight	249.33000
Exact Mass	248.95900
PSA	139.15000
LogP	2.85510

HS Code	2935009090

106319-48-6 structure

106319-48-6

~%

105951-31-3 structure

105951-31-3

Literature: Journal of Medicinal Chemistry, , vol. 30, # 4 p. 591 - 597

7675-04-9 structure

7675-04-9

~%

105951-31-3 structure

105951-31-3

Literature: Journal of Medicinal Chemistry, , vol. 30, # 4 p. 591 - 597

21339-38-8 structure

21339-38-8

~%

105951-31-3 structure

105951-31-3

Literature: Journal of Medicinal Chemistry, , vol. 30, # 4 p. 591 - 597

Precursor 1
7675-04-9
DownStream 1
105951-35-7

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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