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583030-51-7

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583030-51-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 583030-51-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,3,0,3 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 583030-51:
(8*5)+(7*8)+(6*3)+(5*0)+(4*3)+(3*0)+(2*5)+(1*1)=137
137 % 10 = 7
So 583030-51-7 is a valid CAS Registry Number.

583030-51-7Relevant articles and documents

An efficient synthesis of uracil derivatives from 2-alkyl-Δ2-oxazolines and nitriles

Fustero, Santos,Sanz-Cervera, Juan F.,Mérida, Salvador,Román, Raquel,Villanova, Salvador,Ramírez de Arellano, Carmen

experimental part, p. 836 - 847 (2009/04/11)

An efficient and convenient synthesis of new fluorinated and non-fluorinated uracils is described herein. The condensation of nitriles with enolates generated from 2-alkyl-Δ2-oxazolines (I) affords fluorinated β-enamino acid derivatives, which

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