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615249-03-1

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615249-03-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 615249-03-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,5,2,4 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 615249-03:
(8*6)+(7*1)+(6*5)+(5*2)+(4*4)+(3*9)+(2*0)+(1*3)=141
141 % 10 = 1
So 615249-03-1 is a valid CAS Registry Number.

615249-03-1Upstream product

615249-03-1Relevant articles and documents

Studies towards the synthesis of azadirachtin: Enantioselective entry into the azadirachtin framework through cascade reactions

Nicolaou,Roecker,Monenschein, Holger,Guntupalli, Prasuna,Follmann, Markus

, p. 3637 - 3642 (2007/10/03)

The carbon framework of azadirachtin (1) has been prepared enantioselectively: The synthesis of compounds 2a-c follows two novel cascade sequences based on intramolecular radical reactions and acid-mediated redox chemistry. Such advanced intermediates sho

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