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(p-ethylphenyl)zinc chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

223508-60-9

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223508-60-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 223508-60-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,5,0 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 223508-60:
(8*2)+(7*2)+(6*3)+(5*5)+(4*0)+(3*8)+(2*6)+(1*0)=109
109 % 10 = 9
So 223508-60-9 is a valid CAS Registry Number.

223508-60-9Relevant academic research and scientific papers

Synthesis of Broparestrol using Palladium-Catalyzed Cross-coupling

Al-Hassan, Mohammed I.

, p. 119 - 122 (1987)

The synthesis of broparestrol, a biologically active tetrasubstituted olefin used in dermatology, was achieved via palladium-catalyzed cross-coupling to form a C-C bond followed by bromination.Broparestrol (a cis-trans mixture of α-bromo-α,β-diphenyl-β-(p

Conversion of Stilbene to trisubstituted Olefins

Al-Hassan, Mohammed I.

, p. 463 - 472 (2007/10/02)

Determination of stereochemistry of bromination-dehydrobromination of both cis and trans-stilbene has been achieved.Coupling of the resulting vinyl bromides with alkyl or aryl groups have been done.The coupling products could serve as intermediates for the synthesis of biologically active tetrasubstituted olefins.

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