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39626-32-9

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39626-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39626-32-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,6,2 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39626-32:
(7*3)+(6*9)+(5*6)+(4*2)+(3*6)+(2*3)+(1*2)=139
139 % 10 = 9
So 39626-32-9 is a valid CAS Registry Number.

39626-32-9Relevant articles and documents

Iron-catalyzed oxidation of tertiary amines: Synthesis of β-1,3-dicarbonyl aldehydes by three-component C-C couplings

Liu, Weiping,Liu, Jinhua,Ogawa, Daisuke,Nishihara, Yasushi,Guo, Xingwei,Li, Zhiping

, p. 6272 - 6275 (2011)

β-1,3-Dicarbonyl aldehydes were synthesized by iron-catalyzed oxidative reactions between 1,3-dicarbonyl compounds and two molecules of tertiary amines in the presence of tert-butyl hydroperoxide (TBHP). α,β-Unsaturated aldehydes generated by tertiary ami

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