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N-(4-methylphenyl)-N'-2-(S-(4-chlorophenoxy)carbonylthioethyl)thiourea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91664-91-4

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91664-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91664-91-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,6 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91664-91:
(7*9)+(6*1)+(5*6)+(4*6)+(3*4)+(2*9)+(1*1)=154
154 % 10 = 4
So 91664-91-4 is a valid CAS Registry Number.

91664-91-4Downstream Products

91664-91-4Relevant academic research and scientific papers

SYNTHESIS OF 2-(S-ARYLOXYCARBONYLTHIO)ETHYL ISOTHIOCYANATES - ANALOGUES OF NATURAL MUSTARD OILS

Kristian, Pavol,Gonda, Jozef

, p. 295 - 300 (2007/10/02)

A simple reaction of 2-aryloxythiazolines with thiophosgene leads to formation of 2-(S-aryloxycarbonylthio)ethyl isothiocyanates.The starting thiazolines can easily be obtained from 2-bromoethyl isothiocyanates and phenolates.The structure of the products synthesized was evidenced by spectral methods.

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