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121269-20-3

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121269-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121269-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,2,6 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 121269-20:
(8*1)+(7*2)+(6*1)+(5*2)+(4*6)+(3*9)+(2*2)+(1*0)=93
93 % 10 = 3
So 121269-20-3 is a valid CAS Registry Number.

121269-20-3Downstream Products

121269-20-3Relevant articles and documents

2,4-Diamino-5-benzyloxypyrimidines and Analogues as Antibacterial Agents. 11. Quinolylmethyl Analogues with Basic Substituents Conveying Specificity

Davis, Steven E.,Rauckman, Barbara S.,Chan, Joseph H.,Roth, Barbara

, p. 1936 - 1942 (2007/10/02)

A series of nine 2,4-diamino-5-pyrimidines has been prepared by condensations of quinolinecarboxaldehydes with β-anilinopropionitriles, followed by treatment with guanidine.All compounds had basic or methoxy substituents at the 2-

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