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4-Pyrimidinamine, 2,6-dichloro-N-(phenylmethyl)-N-2-propenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142729-06-4

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142729-06-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142729-06-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,2 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 142729-06:
(8*1)+(7*4)+(6*2)+(5*7)+(4*2)+(3*9)+(2*0)+(1*6)=124
124 % 10 = 4
So 142729-06-4 is a valid CAS Registry Number.

142729-06-4Relevant academic research and scientific papers

ONE STEP SYNTHESIS OF 5-BROMO-2-CHLORO-6-HYDROXY-4-PYRIMIDINES, USEFUL INTERMEDIATES FOR THE PREPARATION OF PTERIDINE DERIVATIVES AND RELATED ANALOGUES

Botta, Maurizio,Saladino, Raffaele,Nicoletti, Rosario

, p. 729 - 737 (2007/10/02)

A simple synthesis of pteridine derivatives (12) and (13), 5-oxapteridines (10a-c) and 5-thiapteridine (15) via cyclization of the highly functionalized pyrimidinones (8 a-c) is reported.

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