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(2-isopropylcyclopropane-1,1-diyl)dibenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42842-45-5

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42842-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42842-45-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,4 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 42842-45:
(7*4)+(6*2)+(5*8)+(4*4)+(3*2)+(2*4)+(1*5)=115
115 % 10 = 5
So 42842-45-5 is a valid CAS Registry Number.

42842-45-5Downstream Products

42842-45-5Relevant academic research and scientific papers

Copper(I)-catalyzed carbometalation of nonfunctionalized cyclopropenes using organozinc and grignard reagents

Nakano, Takeo,Endo, Kohei,Ukaji, Yutaka

, p. 671 - 675 (2015)

A highly efficient method was developed for the copper(I)-catalyzed carbometalation of various nonfunctionalized and functionalized cyclopropenes. Electrophilic trapping of the cyclopropylmetal intermediates gave multifunctionalized cyclopropanes.

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