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1253786-30-9

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1253786-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1253786-30-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,7,8 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1253786-30:
(9*1)+(8*2)+(7*5)+(6*3)+(5*7)+(4*8)+(3*6)+(2*3)+(1*0)=169
169 % 10 = 9
So 1253786-30-9 is a valid CAS Registry Number.

1253786-30-9Relevant academic research and scientific papers

Concerning the nucleophilic displacement of a methylsulfanyl group on substituted pyrimidinones

Kikelj, Vincent,Grosjean, Sylvain,Meslin, Jean-Claude,Julienne, Karine,Deniaud, David

experimental part, p. 2811 - 2815 (2010/10/19)

The nucleophilic displacement of a methylsulfanyl group (SMe) at the C2-position on a pyrimidin-4-one scaffold was achieved after oxidation into a methylsulfonyl group (SO2Me) using dimethyldioxirane (DMDO), a powerful electrophilic oxygen atom transfer agent. The introduction of amino groups as well as formation of carbon-carbon bonds was thus demonstrated. Georg Thieme Verlag Stuttgart.

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