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83467-66-7

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83467-66-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83467-66-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,6 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83467-66:
(7*8)+(6*3)+(5*4)+(4*6)+(3*7)+(2*6)+(1*6)=157
157 % 10 = 7
So 83467-66-7 is a valid CAS Registry Number.

83467-66-7Relevant articles and documents

Regiochemical Aspects in the Reaction of 2,3,5-Tri-O-benzoyl-D-ribofuranosyl Acetate with Silyl Enol Ethers Catalyzed by Stannic Chloride

Yokoyama, Yayoi S.,Elmoghayar, M. R. H.,Kuwajima, Isao

, p. 2673 - 2676 (2007/10/02)

In the reaction with silyl enol ethers catalyzed by stannic chloride, 2,3,5-tri-O-benzoyl-D-ribofuranosyl acetate behaves as an ambident electrophile; silyl enol ethers of ketones having α-hetero substituents afford C-1 adducts, whereas those of usual acy

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