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tert-Butyl-[(2R,4aR,6S,7R,9aS)-6-(2,2-diiodo-vinyl)-7-methyl-2-phenyl-4a,6,7,9a-tetrahydro-4H-1,3,5-trioxa-benzocyclohepten-7-yloxy]-dimethyl-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

620164-70-7

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620164-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 620164-70-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,0,1,6 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 620164-70:
(8*6)+(7*2)+(6*0)+(5*1)+(4*6)+(3*4)+(2*7)+(1*0)=117
117 % 10 = 7
So 620164-70-7 is a valid CAS Registry Number.

620164-70-7Upstream product

620164-70-7Relevant academic research and scientific papers

A simple and practical method for the stereoselective synthesis of (Z)-1-iodo-1-alkenes from 1,1-diiodo-1-alkenes

Kadota, Isao,Ueno, Hirokazu,Ohno, Akio,Yamamoto, Yoshinori

, p. 8645 - 8647 (2003)

Treatment of the 1,1-diiodo-1-alkenes 8, prepared from the corresponding aldehydes with CI4/PPh3, with Zn-Cu/AcOH in THF-MeOH gave the (Z)-1-iodo-1-alkenes 9, selectively, in good yields.

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