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2,4-Pyrimidinediamine, 5-(4-nitrophenyl)-6-propyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

634199-48-7

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634199-48-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 634199-48-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,4,1,9 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 634199-48:
(8*6)+(7*3)+(6*4)+(5*1)+(4*9)+(3*9)+(2*4)+(1*8)=177
177 % 10 = 7
So 634199-48-7 is a valid CAS Registry Number.

634199-48-7Relevant academic research and scientific papers

An expeditious synthesis of 6-alkyl-5-(4′ -amino-phenyl)-pyrimidine-2,4-diamines

Holsworth, Daniel D.,Stier, Michael,Edmunds, Jeremy J.,He, Wei,Place, Samuel,Maiti, Samarendra

, p. 3467 - 3475 (2007/10/03)

A rapid synthesis of a series of 6-alkyl substituted-5-(4′ -amino-phenyl)-pyrimidine-2,4-diamines is described. These analogs were produced in good yields on moderate scale (ca. 8 g) without chromatography. Furthermore, the methodology described herein al

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