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(Z)-HDCCHCH(OCH3)C6H5 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

668443-57-0

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668443-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 668443-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,8,4,4 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 668443-57:
(8*6)+(7*6)+(6*8)+(5*4)+(4*4)+(3*3)+(2*5)+(1*7)=200
200 % 10 = 0
So 668443-57-0 is a valid CAS Registry Number.

668443-57-0Upstream product

668443-57-0Relevant academic research and scientific papers

Stereochemistry of Cyclopropane Formation Involving Group IV Organometallic Complexes

Casey, Charles P.,Strotman, Neil A.

, p. 1699 - 1704 (2004)

The reaction of (Z)-HDC=CHCH(OCH3)C6H5 (1) with Cp2Zr(D)Cl followed by BF3·OEt2 gave phenylcyclopropanes 3a and 3b, both having cis deuterium. This stereochemical outcome requires inversion

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