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Cyclohexane, (diiodomethylene)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

67091-34-3

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67091-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67091-34-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,0,9 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 67091-34:
(7*6)+(6*7)+(5*0)+(4*9)+(3*1)+(2*3)+(1*4)=133
133 % 10 = 3
So 67091-34-3 is a valid CAS Registry Number.

67091-34-3Relevant academic research and scientific papers

Expedient synthesis of 1,1-diiodoalkenes

Bonnet,Le Gallic,Ple,Duhamel

, p. 1071 - 1073 (1993)

1,1-Diiodoalkenes 1 were readily prepared from carbonyl compounds 2 and diethyl diiodomethylphosphonate (3), generated in situ from commercial diethyl iodomethylphosphonate (4) or diethyl methylphosphonate (5). Starting from aldehydes, iodoacetylenes 6 co

Copper(I) Iodide-Assisted Halogen Exchange at Vinylic Positions. Conversion of Vinyl Vinylene, and Vinylidene Bromides to the Corresponding Iodo Analogs

Suzuki, Hitomi,Aihara, Mie,Yamamoto, Hidetoshi,Takamato, Yuuko,Ogawa, Takuji

, p. 236 - 238 (2007/10/02)

The title bromo olefins undergo the copper(I) iodide-mediated exchange with iodide ion in hot hexamethylenephosphoric triamide to give the corresponding iodo analogs in moderate to good yield.

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