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120818-91-9

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120818-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120818-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,8,1 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 120818-91:
(8*1)+(7*2)+(6*0)+(5*8)+(4*1)+(3*8)+(2*9)+(1*1)=109
109 % 10 = 9
So 120818-91-9 is a valid CAS Registry Number.

120818-91-9Downstream Products

120818-91-9Relevant academic research and scientific papers

Acylation of 2- and 4-Hydroxyaminopyrimidines

Sedova, V. F.,Moskalenko, G. G.,Mamaev, V. P.

, p. 533 - 537 (1988)

Monoacylation of alkyl (aryl)-containing 2- and 4-hydroxyaminopyrimidines with acid anyhdrides and acid chlorides leads preferentially to the acyloxyaminopyrimidines; the corresponding reaction with isocyanates leads to the (N-carbamoyl)hydroxyaminopyrimi

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