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ethylphenylphosphinothioic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90085-43-1

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90085-43-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90085-43-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,8 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90085-43:
(7*9)+(6*0)+(5*0)+(4*8)+(3*5)+(2*4)+(1*3)=121
121 % 10 = 1
So 90085-43-1 is a valid CAS Registry Number.

90085-43-1Relevant academic research and scientific papers

The Proton Magnetic Resonance Spectra of Chiral Phosphinate Esters. Chemical Shift Non-equivalence of Enantiomers induced by Optically Active Phosphinothioic Acids

Harger, Martin J. P.

, p. 1505 - 1511 (2007/10/02)

The 1H n.m.r. spectrum of racemic methyl methylphenylphosphinate recorded in CCl4 solution in the presence of 1 mol. equiv. of (+)-(R)-phenyl-t-butylphosphinothioic acid or (-)-(S)-methylphenylphosphinothioic acid contains well separated P-m

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