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2-Acetyl-3-(3,4,5-trimethoxyphenyl)-3-(2,4,6-triaminopyrimidin-5-yl)-propionitril is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

92540-10-8

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92540-10-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92540-10-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,5,4 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92540-10:
(7*9)+(6*2)+(5*5)+(4*4)+(3*0)+(2*1)+(1*0)=118
118 % 10 = 8
So 92540-10-8 is a valid CAS Registry Number.

92540-10-8Downstream Products

92540-10-8Relevant academic research and scientific papers

Syntheses of 5-aryl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4-diamines

Troschutz

, p. 709 - 713 (2007/10/02)

2,4,6-Triaminopyrimidine is reacted with 3,4,5-trimethoxybenzylidene-1,3-dicarbonyl compounds to yield Michael adducts which are cyclised in acidic medium to the 5,8-dihydropyrido[2,3-d]diamines. The title compounds posses a rigid trimethoprim structure and are of interest as potential inhibitors of dihydrofolate reductase (DHFR).

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