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83626-58-8

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83626-58-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83626-58-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,6,2 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83626-58:
(7*8)+(6*3)+(5*6)+(4*2)+(3*6)+(2*5)+(1*8)=148
148 % 10 = 8
So 83626-58-8 is a valid CAS Registry Number.

83626-58-8Downstream Products

83626-58-8Relevant articles and documents

Domino reaction of 1,3-bis(trimethylsilyloxy)-1,3-dienes with oxalyl chloride: General and stereoselective synthesis of γ-alkylidenebutenolides

Langer, Peter,Schneider, Toni,Stoll, Martin

, p. 3204 - 3214 (2007/10/03)

The Lewis acid catalyzed cyclization of oxalyl chloride with 1,3-bis-(trimethylsilyloxy)-1,3-dienes 3, derived from 1,3-dicarbonyl compounds 1, provides a new and general approach for the synthesis of γ-alkylidenebutenolides 4, a pharmacologically and syn

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