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(E)-3-(Diphenyl-phosphinoyl)-acrylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

122570-86-9

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122570-86-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122570-86-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,5,7 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 122570-86:
(8*1)+(7*2)+(6*2)+(5*5)+(4*7)+(3*0)+(2*8)+(1*6)=109
109 % 10 = 9
So 122570-86-9 is a valid CAS Registry Number.

122570-86-9Downstream Products

122570-86-9Relevant academic research and scientific papers

A NEW SYNTHESIS OF VINYLPHOSPHONIUM SALTS. APPLICATION FOR DEUTERIUM LABELING(1)

Larpent, Chantal,Patin, Henri

, p. 4577 - 4580 (1988)

Nucleophilic additions of water-soluble phosphines on γ-alcynic acids afford new vinylphosphonium salts which are easily transformed into specifically deuteriated olefins or phosphine oxides by using sequentially H2O or D2O.

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