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114142-90-4

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114142-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114142-90-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,1,4 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 114142-90:
(8*1)+(7*1)+(6*4)+(5*1)+(4*4)+(3*2)+(2*9)+(1*0)=84
84 % 10 = 4
So 114142-90-4 is a valid CAS Registry Number.

114142-90-4Downstream Products

114142-90-4Relevant articles and documents

A NOVEL SYNTHESIS OF THIAZOLES FROM DIMETHYL N-(ETHOXYCARBONYLMETHYL)IMINO DITHIOCARBONATE, CARBON DISULFIDE AND ALKYL HALIDES

Alvarez-Ibarra, C.,Davila, E.,Mateo, A.,Ortiz, P.,Quiroga, M. L.

, p. 6667 - 6670 (1987)

We report a new synthesis of thiazoles from a cyclocondensation reaction between dimethyl N-(ethoxycarbonylmethyl)iminodithiocarbonate (EMIC), carbon disulfide and alkylation of intermediate thiazole-2-thiolate with alkyl halides.

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