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4-amino-6-bromo-7-(3-methylbenzyl)-pyrrolo[2,3-d]pyrimidine-5-carbonitryle is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

172043-33-3

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172043-33-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172043-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,0,4 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 172043-33:
(8*1)+(7*7)+(6*2)+(5*0)+(4*4)+(3*3)+(2*3)+(1*3)=103
103 % 10 = 3
So 172043-33-3 is a valid CAS Registry Number.

172043-33-3Relevant academic research and scientific papers

Synthesis of non-nucleoside analogs of toyocamycin, sangivamycin, and thiosangivamycin: Influence of various 7-substituents on antiviral activity

Renau, Thomas E.,Wotring, Linda L.,Drach, John C.,Townsend, Leroy B.

, p. 873 - 880 (2007/10/03)

A number of 7-substituted 4-aminopyrrolo[2,3-d]pyrimidine-5-carbonitrile, -5-carboxamide, and -5-thiocarboxamide derivatives related to the nucleoside antibiotics toyocamycin and sangivamycin were prepared and tested for their activity against human cytom

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