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397247-88-0

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397247-88-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 397247-88-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,7,2,4 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 397247-88:
(8*3)+(7*9)+(6*7)+(5*2)+(4*4)+(3*7)+(2*8)+(1*8)=200
200 % 10 = 0
So 397247-88-0 is a valid CAS Registry Number.

397247-88-0Relevant articles and documents

Total Syntheses of Variolin B and Deoxyvariolin B1

Ahaidar, Abderaouf,Fernandez, David,Danelon, Gerardo,Cuevas, Carmen,Manzanares, Ignacio,Albericio, Fernando,Joule, John A.,Alvarez, Mercedes

, p. 10020 - 10029 (2007/10/03)

Two alternative synthetic routes have been developed for the preparation of variolin B and deoxyvariolin B. The strategy is based on the preparation of the core tricyclic ring common to all variolins, pyrido[3′,2′ :4,5]pyrrolo[1,2-c]pyrimidine, followed b

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