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 7,7-DIOXIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

105951-35-7

105951-35-7 structure

105951-35-7 structure

Name: 5,6-DIHYDRO-4-OXO-4H-THIENO[2,3-B]THIINE-2-SULFONAMIDE 7,7-DIOXIDE
Chemical Name: 4,7,7-trioxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide
CAS Number: 105951-35-7
Molecular Formula: C₇H₇NO₅S₃
Molecular Weight: 281.32900
Create Date: 2017-08-06 10:21:18
Modify Date: 2025-09-25 18:32:15

Name	4,7,7-trioxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide

Molecular Formula	C₇H₇NO₅S₃
Molecular Weight	281.32900
Exact Mass	280.94900
PSA	156.37000
LogP	2.61750

HS Code	2935009090

7675-04-9 structure

7675-04-9

~%

105951-35-7 structure

105951-35-7

Literature: Ponticello; Freedman; Habecker; Lyle; Schwam; Varga; Christy; Randall; Baldwin Journal of Medicinal Chemistry, 1987 , vol. 30, # 4 p. 591 - 597

106319-48-6 structure

106319-48-6

~%

105951-35-7 structure

105951-35-7

Literature: Ponticello; Freedman; Habecker; Lyle; Schwam; Varga; Christy; Randall; Baldwin Journal of Medicinal Chemistry, 1987 , vol. 30, # 4 p. 591 - 597

105951-31-3 structure

105951-31-3

~%

105951-35-7 structure

105951-35-7

Literature: Ponticello; Freedman; Habecker; Lyle; Schwam; Varga; Christy; Randall; Baldwin Journal of Medicinal Chemistry, 1987 , vol. 30, # 4 p. 591 - 597

105951-30-2 structure

105951-30-2

~69%

105951-35-7 structure

105951-35-7

Literature: Ponticello; Freedman; Habecker; Lyle; Schwam; Varga; Christy; Randall; Baldwin Journal of Medicinal Chemistry, 1987 , vol. 30, # 4 p. 591 - 597

Precursor 3
105951-30-2 7675-04-9 105951-31-3
DownStream 0

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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