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3-chloro-4-hydroxy-1-phenyl-1-oxo-phospholane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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72811-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72811-99-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,8,1 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 72811-99:
(7*7)+(6*2)+(5*8)+(4*1)+(3*1)+(2*9)+(1*9)=135
135 % 10 = 5
So 72811-99-5 is a valid CAS Registry Number.

72811-99-5Relevant academic research and scientific papers

Process for the preparation of 1-oxo-phospholane-chloro-hydrins

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, (2008/06/13)

1-Oxo-phospholane-chlorohydrins are prepared by reacting 1-oxo-phospholenes with chlorine in the presence of bases which bond hydrogen chloride in a molar ratio of about 1:1:1 in water; the water is optionally in mixture with a water-miscible inert organic solvent. Most of the reaction products are new compounds, which are chiefly used as intermediate products in the field of plastics, of hydraulic fluids and of catalysts for converting isocyanates into carbodiimides.

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