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28286-77-3

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28286-77-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28286-77-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,2,8 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 28286-77:
(7*2)+(6*8)+(5*2)+(4*8)+(3*6)+(2*7)+(1*7)=143
143 % 10 = 3
So 28286-77-3 is a valid CAS Registry Number.

28286-77-3Relevant articles and documents

Pd-catalyzed carbonylation for the construction of tertiary and quaternary carbon centers with sp3 carbon partners

Lu, Wei,Li, Yang,Wang, Chao,Xue, Dong,Chen, Jian-Gang,Xiao, Jianliang

supporting information, p. 5243 - 5249 (2014/07/08)

The first examples of a Pd-catalyzed carbonylation of aryl boronic acids with sp3 carbon partners are presented. Various boronic acids were shown to react with 1,3-diesters and 1,3-diketones to afford structurally unique carbonyl compounds. By

ACYLATION OF ACTIVE METHYLENE COMPOUNDS VIA PALLADIUM COMPLEX-CATALYZED CARBONYLATIVE CROSS-COUPLING OF ORGANIC HALIDES

Kobayashi, Toshi-aki,Tanaka, Masato

, p. 4745 - 4748 (2007/10/02)

New procedures for acylation of active methylene compounds via palladium complex-catalyzed carbonylation of organic halides are disclosed.

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