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1279702-95-2

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1279702-95-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1279702-95-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,9,7,0 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1279702-95:
(9*1)+(8*2)+(7*7)+(6*9)+(5*7)+(4*0)+(3*2)+(2*9)+(1*5)=192
192 % 10 = 2
So 1279702-95-2 is a valid CAS Registry Number.

1279702-95-2Relevant academic research and scientific papers

N-heterocyclic carbene catalyzed intramolecular hydroacylation of activated alkynes: Synthesis of chromones

Vedachalam, Seenuvasan,Wong, Qian-Ling,Maji, Biswajit,Zeng, Jing,Ma, Jimei,Liu, Xue-Wei

, p. 219 - 225 (2011/04/17)

An organocatalytic intramolecular Stetter-type hydroacylation reaction between an aldehyde and an activated alkyne has been developed. This study induces salicylaldehyde-derived alkyne derivatives to assemble into a series of chromone derivatives using a

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