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24015-52-9

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24015-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24015-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,0,1 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 24015-52:
(7*2)+(6*4)+(5*0)+(4*1)+(3*5)+(2*5)+(1*2)=69
69 % 10 = 9
So 24015-52-9 is a valid CAS Registry Number.

24015-52-9Downstream Products

24015-52-9Relevant articles and documents

Reaction of Dianions of Acyclic β-Enamino Ketones with Electrophiles. 3. Nitriles: Synthesis of Pyridine and Pyrimidine Derivatives

Bartoli, Giuseppe,Bosco, Marcella,Cimarelli, Cristina,Dalpozzo, Renato,De Munno, Giovanni,et al.

, p. 6020 - 6025 (2007/10/02)

A new method for the construction of pyridine and pyrimidine derivatives is described, based on the electrophilic attack of nitriles to dianions of β-(monoalkylamino)-α,β-unsaturated ketones and the subsequent cyclization of the addition product.The react

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