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865660-47-5

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865660-47-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 865660-47-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,5,6,6 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 865660-47:
(8*8)+(7*6)+(6*5)+(5*6)+(4*6)+(3*0)+(2*4)+(1*7)=205
205 % 10 = 5
So 865660-47-5 is a valid CAS Registry Number.

865660-47-5Downstream Products

865660-47-5Relevant articles and documents

Microwave-assisted synthesis of pyrazolo[3,4-d]pyrimidines from 2-amino-4,6-dichloropyrimidine-5-carbaldehyde under solvent-free conditions

Quiroga, Jairo,Trilleras, Jorge,Insuasty, Braulio,Abonía, Rodrigo,Nogueras, Manuel,Marchal, Antonio,Cobo, Justo

, p. 3257 - 3259 (2008/09/21)

The microwave-induced synthesis of pyrazolo[3,4-d]pyrimidines 4 in the reaction of N4-substituted-2,4-diamino-6-chloro-5-carbaldehydes 3 with hydrazine is described here. Precursors 3 have been prepared by the mono-amination of 2-amino-4,6-dich

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