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3-diphenylphosphinoyl-1-phenylthiobut-1-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

344259-65-0

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344259-65-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 344259-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,2,5 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 344259-65:
(8*3)+(7*4)+(6*4)+(5*2)+(4*5)+(3*9)+(2*6)+(1*5)=150
150 % 10 = 0
So 344259-65-0 is a valid CAS Registry Number.

344259-65-0Upstream product

344259-65-0Relevant academic research and scientific papers

Phenylthioallyl and Phenylthiovinyl Phosphine Oxides: Synthesis of 1-Phenylthiobutadienes and a Three-component Synthesis of Ketones

Grayson, J. Ian,Warren, Stuart,Zaslona, Alex T.

, p. 967 - 976 (2007/10/02)

The functionalisation of some substituted allyl and vinyl diphenylphosphine oxides is explored and routes to substituted γ-phenylthioallyl and γ-phenylthiovinyl phosphine oxides are described.These reagents are used in the synthesis of the title compounds.

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