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Se-phenyl 5,5-ethylenedioxyselenohept-6-ynoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

113281-27-9

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113281-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113281-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,8 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113281-27:
(8*1)+(7*1)+(6*3)+(5*2)+(4*8)+(3*1)+(2*2)+(1*7)=89
89 % 10 = 9
So 113281-27-9 is a valid CAS Registry Number.

113281-27-9Downstream Products

113281-27-9Relevant academic research and scientific papers

ACYL RADICAL CYCLIZATIONS IN SYNTHESIS. PART 1. SUBSTITUENT EFFECTS ON THE MODE AND EFFICIENCY OF CYCLIZATION OF 6-HEPTENOYL RADICALS

Crich, David,Fortt, Simon M.

, p. 6581 - 6598 (2007/10/02)

The separate, and combined, influences of ether, silyl ether and cyclic ketal groups at positions 3 and 5 on the mode and efficiency of 6-heptenoyl radical cyclizations have been studied with a view to the eventual synthesis of 1α,25-dihydroxyvitamin Dsu

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