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(1-Phenylcarbamoyl-hexyl)-phosphonic acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

124853-70-9

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124853-70-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124853-70-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,8,5 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 124853-70:
(8*1)+(7*2)+(6*4)+(5*8)+(4*5)+(3*3)+(2*7)+(1*0)=129
129 % 10 = 9
So 124853-70-9 is a valid CAS Registry Number.

124853-70-9Downstream Products

124853-70-9Relevant academic research and scientific papers

NEW SYNTHESIS OF β-KETO PHOSPHONATES

Hong, Seongkuk,Chang, Kyeongho,Ku, Bonchul,Oh, Dong Young

, p. 3307 - 3308 (1989)

A new synthetic route to β-keto phosphonates from diethyl 1-(trimethylsilyl)vinylphosphonate 1 is described.This involves nucleophilic addition of the organolithium reagents toward 1 followed by quenching with acid chlorides and alkyl isocyanates.

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