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(4-Isopropyl-phenyl)-phosphonic acid monohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128333-48-2

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128333-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128333-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,3 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128333-48:
(8*1)+(7*2)+(6*8)+(5*3)+(4*3)+(3*3)+(2*4)+(1*8)=122
122 % 10 = 2
So 128333-48-2 is a valid CAS Registry Number.

128333-48-2Downstream Products

128333-48-2Relevant academic research and scientific papers

Studies on Organophosphorus Compounds XL. A One-Pot Procedure for the Mono-O-Alkylation of Phosphonic Acid: A Facile Synthesis of Alkyl Hydrogen p-Substituted Phenylphosphonates

Yuan, Chengye,Feng, Hanzhen

, p. 140 - 141 (1990)

A one-pot procedure is described for the synthesis of hexyl hydrogen p-substituted phenylphosphonates 4 in moderate yield based on the mono-O-alylation of bis(tetramethylammonium) salts of dibasic phosphonic acids 3.

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