4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide

BGC Id:	522398695043
CAS No:	120280-13-9
Synonyms:	4h-thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide ; 4-(ethylamino)-5,6-dihydro-6-methyl-4h-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide ; trans-6-methyl-4-ethylamino-5,6-dihydro-4h-thieno[2,3-b]thiopyran-2-sulfonamide-7,7-dioxide
Molecular Formula:	C10H16N2O4S3
Molecular Weight:	324.444
EINECS:

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The following 2 notable providers have been checked and can be recommended.

Dayang Chem

Xingrui Industry

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The last intensive check and update was carried out on 2026/03/01.

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Synonyms:

4h-thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide ; 4-(ethylamino)-5,6-dihydro-6-methyl-4h-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide ; trans-6-methyl-4-ethylamino-5,6-dihydro-4h-thieno[2,3-b]thiopyran-2-sulfonamide-7,7-dioxide

CAS:

120280-13-9

EINECS:

Molecular Formula:

C10H16N2O4S3

MDL:

Properties

Molecular Weight:

324.444 g·mol−1

Density:

1.53

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. Dayang Chem (Hangzhou) Co.,Ltd. also offers Cyclopropyl Meldrum's acid. We expect to cooperate with more partners in ...

Country: P.R.China Phone: +86-571-88938639 Telefax: +86-571-8893-8652

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Xingrui Industry Co., Limited

Company type: Leading producer

Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365

Xingrui Industry CO., LTD. Polyanetholesulfonic acid sodium salt will be also provided by us. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

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What other providers are available for CAS 120280-13-9?

In addition to the providers presented here for 4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide with the CAS number 120280-13-9, there are other 5 providers with slightly different product names available for this CAS number.

trans-6-Methyl-4-ethylamino-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide-7,7-dioxide

Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +3 additional providers that we know from the past