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(α-bromo-o-tolyl)phenylphosphinic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75777-35-4

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75777-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75777-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,7 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75777-35:
(7*7)+(6*5)+(5*7)+(4*7)+(3*7)+(2*3)+(1*5)=174
174 % 10 = 4
So 75777-35-4 is a valid CAS Registry Number.

75777-35-4Relevant academic research and scientific papers

Synthesis of Novel Phosphorus Heterocycles: 1,3-Dihydro-2,1-Benzoxaphosphole 1-Oxides

Miles, J. A.,Grabiak, R. C.,Cummins, C.

, p. 1677 - 1682 (2007/10/02)

A class of novel phosphorus heterocycles, 1,3-dihydro-2,1-benzoxaphosphole 1-oxides, has been prepared by two different routes.One general approach involves the cyclization of ortho-substituted phenylphosphinic acid derivatives under either thermal or sol

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