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1204521-59-4

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1204521-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204521-59-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,5,2 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1204521-59:
(9*1)+(8*2)+(7*0)+(6*4)+(5*5)+(4*2)+(3*1)+(2*5)+(1*9)=104
104 % 10 = 4
So 1204521-59-4 is a valid CAS Registry Number.

1204521-59-4Downstream Products

1204521-59-4Relevant articles and documents

Synthesis of N-substituted 5-iodouracils as antimicrobial and anticancer agents

Prachayasittikul, Supaluk,Sornsongkhram, Nirun,Pingaew, Ratchanok,Worachartcheewan, Apilak,Ruchirawat, Somsak,Prachayasittikul, Virapong

, p. 2768 - 2779 (2009)

This study reports the synthesis of some substituted 5-iodouracils and their bioactivities. Alkylation of 5-iodouracils gave predominately N1-substituted-(R)-5-iodouracil compounds 7a-d (R = n-C4H 9, s-C4H9, CH

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