Basic information

Product Name: 2-Butenoic acid, 4-[5-(aminocarbonyl)-3-pyridinyl]-3-[1-[(4-methylphenyl)sulfonyl]-1H-imid azol-4-yl]-, ethyl ester, (Z)-
Synonyms:
CAS NO:189936-35-4
Molecular Formula: C22H22N4O5S
Molecular Weight: 454.506
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-Butenoic acid, 4-[5-(aminocarbonyl)-3-pyridinyl]-3-[1-[(4-methylphenyl)sulfonyl]-1H-imid azol-4-yl]-, ethyl ester, (Z)-(CAS DataBase Reference)
NIST Chemistry Reference: 2-Butenoic acid, 4-[5-(aminocarbonyl)-3-pyridinyl]-3-[1-[(4-methylphenyl)sulfonyl]-1H-imid azol-4-yl]-, ethyl ester, (Z)-(189936-35-4)
EPA Substance Registry System: 2-Butenoic acid, 4-[5-(aminocarbonyl)-3-pyridinyl]-3-[1-[(4-methylphenyl)sulfonyl]-1H-imid azol-4-yl]-, ethyl ester, (Z)-(189936-35-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 189936-35-4(Hazardous Substances Data)

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189936-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189936-35-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,9,3 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 189936-35:
(8*1)+(7*8)+(6*9)+(5*9)+(4*3)+(3*6)+(2*3)+(1*5)=204
204 % 10 = 4
So 189936-35-4 is a valid CAS Registry Number.

189936-35-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	(Z)-4-(5-Carbamoyl-pyridin-3-yl)-3-[1-(toluene-4-sulfonyl)-1H-imidazol-4-yl]-but-2-enoic acid ethyl ester

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:189936-35-4 SDS

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189936-35-4Relevant academic research and scientific papers

Synthesis and reactions of a chemical model of the urocanase reaction

Winter, Joachim,Rétey, János

, p. 410 - 416 (2007/10/03)

Using a convergent synthetic strategy starting from nicotinic acid and imidazole, we have prepared the (E) and (Z) isomers of 1-benzyl-3-carbamoyl-5-[2-(ethoxycarbonylmethylene)-2(1-(p-tolylsulfamoyl)i midazol-4-yl)ethyl]pyridinium bromide (21) as models

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