N-(3-Methyl-5-sulfamoyl-2,3-dihydro-1,3,4-thiadiazol-2-ylidene)acetamide

BGC Id:	484138765661
CAS No:	554-57-4
Synonyms:	methazolamide, usp ; methenamide ; naptazane ; methazolamide ; neptazane ; neptaza ; l 584601 ; cl 8490 ; neptazaneat ; methazolamide, >=99%
Molecular Formula:	C5H8N4O3S2
Molecular Weight:	236.27
EINECS:	209-066-7

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Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer

Phone: +86-571-86976032
Telefax: +86-571-86972162
Country: P.R.China

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Hangzhou Zhongqi Chem Co., Ltd is a seller of (2-Biphenyl)dicyclohexylphosphine. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the ...

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The last intensive check and update was carried out on 2025/12/21.

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Synonyms:

methazolamide, usp ; methenamide ; naptazane ; methazolamide ; neptazane ; neptaza ; l 584601 ; cl 8490 ; neptazaneat ; methazolamide, >=99%

CAS:

554-57-4

EINECS:

209-066-7

Molecular Formula:

C5H8N4O3S2

MDL:

MFCD00083416

Properties

Molecular Weight:

236.27 g·mol−1

Melting point:

208 °C (dec.)(lit.)

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

20/21/22-40 (R)

Safety Codes:

22-36 (S)

WGK Germany:

RTECS:

AC6350000

Storage temperature:

2-8 °C

What other providers are available for CAS 554-57-4?

In addition to the providers presented here for N-(3-Methyl-5-sulfamoyl-2,3-dihydro-1,3,4-thiadiazol-2-ylidene)acetamide with the CAS number 554-57-4, there are other 35 providers with slightly different product names available for this CAS number.

Methazolamide

Methazolamide;cl 8490;acetamide, N-[5-(aminosulfonyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene]-

+1 additional providers that we know from the past