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Propanoic acid, 2-[bis[2-(1-methylethyl)phenoxy]phosphinyl]-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

216519-86-7

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216519-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 216519-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,5,1 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 216519-86:
(8*2)+(7*1)+(6*6)+(5*5)+(4*1)+(3*9)+(2*8)+(1*6)=137
137 % 10 = 7
So 216519-86-7 is a valid CAS Registry Number.

216519-86-7Relevant academic research and scientific papers

Z-selective Horner-Wadsworth-Emmons reaction of (α-substituted ethyl (Diarylphosphono)acetates with aldehydes

Ando, Kaori

, p. 8411 - 8416 (1998)

New Horner-Wadsworth-Emmons reagents, ethyl 2- (diarylphosphono)propionates (2), ethyl 2-(diarylphosphono)hexanoates (3), and ethyl 2-(diarylphosphono)-3-methylbutanoates (4) were prepared by alkylation of ethyl (diarylphosphono)acetates. The reaction of

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