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64435-44-5

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64435-44-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64435-44-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,3 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 64435-44:
(7*6)+(6*4)+(5*4)+(4*3)+(3*5)+(2*4)+(1*4)=125
125 % 10 = 5
So 64435-44-5 is a valid CAS Registry Number.

64435-44-5Downstream Products

64435-44-5Relevant articles and documents

Synthesis of Substituted Cyclooctanols by a Samarium(II) Iodide Promoted 8-Endo Radical Cyclization Process

Molander, Gary A.,McKie, Jeffrey A.

, p. 3186 - 3192 (2007/10/02)

Samarium(II) iodide (SmI2) has been employed to promote an efficient 8-endo radical cyclization reaction of a variety of substituted olefinic ketones.Various substituted monocyclic, fused bicyclic, and bridged bicyclic cyclooctanols have been synthesized in fair to excellent yield via this protocol.In addition to delineating the synthetic potential of this reaction, experiments have been conducted to determine the source of reduced, noncyclized byproducts present in this and related SmI2-mediated reactions performed under protic conditions.

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