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57591-82-9

57591-82-9

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57591-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57591-82-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,9 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 57591-82:
(7*5)+(6*7)+(5*5)+(4*9)+(3*1)+(2*8)+(1*2)=159
159 % 10 = 9
So 57591-82-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H12N2O2S/c1-4-12-7(11)6-5(2)10(3)8(9)13-6/h9H,4H2,1-3H3/b9-8-

57591-82-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 2-imino-3,4-dimethyl-1,3-thiazole-5-carboxylate

1.2 Other means of identification

Product number -
Other names 5-ethoxycarbonyl-3,4-dimethyl-2-imino-4-thiazoline

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:57591-82-9 SDS

57591-82-9Downstream Products

57591-82-9Relevant articles and documents

A Mechanistic Study on the Reaction of Iminothiadiazolidines with Activated Acetylenes: Competitive Pathway through Hypervalent Sulfurane and Zwitterion

Yamamoto, Yohsuke,Tsuchiya, Tohru,Ochiumi, Masahide,Arai, Shin-ichi,Inamoto, Naoki,Akiba, Kin-ya

, p. 211 - 218 (2007/10/02)

The reaction of 3-aryl-5-benzoyl-2-imino-2,3-dihydro-1,3,4-thiadiazoles (6) with dimethyl acetylenedicarboxylate (4b) gave the correspinding thiazole (8) and benzoyl cyanide through sulfurane (B) by 1,3-dipolar cycloaddition and cis-(9) and trans-vinyl (10) compounds through zwitterion (C) by simple addition.Two types of addition reactions competed each other and the ratio of the two depended solely on the solvent polarity (Rτ).Dibenoylacetylene behaved similarly.Several iminothiazolines iminithiadiazolidines reacted with activated acetylenes and the selectivity for the two types of addition reactions for each system was shown to be affected by quite subtle balance of electron-withdrawing ability of each heterocycle.

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