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252950-61-1

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252950-61-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 252950-61-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,2,9,5 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 252950-61:
(8*2)+(7*5)+(6*2)+(5*9)+(4*5)+(3*0)+(2*6)+(1*1)=141
141 % 10 = 1
So 252950-61-1 is a valid CAS Registry Number.

252950-61-1Downstream Products

252950-61-1Relevant articles and documents

Electro-organic reactions. Part 49. The synthesis and stereoselective electrochemical hydroxylation of 2,3-dihydro-4H-furo[2,3-d]pyrido[1,2-a]pyrimidin-4-ones

Utley, James H. P.,Elinson, Mikhail,Guellue, Mustafa,Ludwig, Ralf,Motevalli, Majid

, p. 901 - 909 (2007/10/03)

Attempted electrochemical (anodic) hydroxylation of pyridopyrimidine derivatives in the pyridine ring, using trifluoroacetate as nucleophile, fails because enol forms predominate which undergo anodic C-O coupling. Substitution, aimed at precluding enolisa

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