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4,4-dimethyl-2,2-diphenyltetrahydrofuran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82668-87-9

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82668-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82668-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,6 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82668-87:
(7*8)+(6*2)+(5*6)+(4*6)+(3*8)+(2*8)+(1*7)=169
169 % 10 = 9
So 82668-87-9 is a valid CAS Registry Number.

82668-87-9Downstream Products

82668-87-9Relevant academic research and scientific papers

The Reaction of Bis(dimethylglyoximato)(pyridine)cobalt(I), Cobaloxime(I), with 2-(Allyloxy)ethyl Halides and the Photolysis of the Resulting Organo-cobaloximes

Okabe, Masami,Tada, Masaru

, p. 1498 - 1503 (1982)

The reactions of 2-(allyloxy)ethyl halides with cobaloxime(I) gave (tetrahydro-3-furanyl)methylcobaloximes via an electron transfer from cobaloxime(I) to the halides to give radical anions.The rupture of a halide ion to give an organic radical and the ring closure to give a (tetrahydro-3-furanyl)methyl radical are followed by the radical coupling between the organic radical and the cobaloxime(II).The structures of the organocobaloximes were determined by the analyses of the photolysis products under aerobic or anaerobic conditions.

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