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[(Ethoxycarbonyl-phenyl-methylsulfanyl)-methyl-phosphinoylsulfanyl]-phenyl-acetic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

105263-20-5

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105263-20-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105263-20-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,2,6 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 105263-20:
(8*1)+(7*0)+(6*5)+(5*2)+(4*6)+(3*3)+(2*2)+(1*0)=85
85 % 10 = 5
So 105263-20-5 is a valid CAS Registry Number.

105263-20-5Downstream Products

105263-20-5Relevant academic research and scientific papers

METHYLPHOSPHONIC DICHLORIDE AS REAGENT FOR THE DETERMINATION OF THE ENANTIOMERIC EXCESS OF CHIRAL THIOLS. SCOPE AND LIMITATIONS

Strijtveen, Bert,Feringa, Ben L.,Kellogg, Richard M.

, p. 123 - 130 (2007/10/02)

Methylphosphonic dichloride, CH3P(=O)Cl2, reacts cleanly and quantitatively with thiols to form dialkylthiophosphonates, CH3P(=O)(SR)2.From the ratio of the integrations of the 31P absorptions in the NMR spectra, the enantiomeric excesses of the thiols ca

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