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diethyl (SS,2R,3R)-2-methyl-3-phenyl-1-(p-toluenesulfinyl)-aziridine-2-phosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

249571-89-9

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249571-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 249571-89-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,5,7 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 249571-89:
(8*2)+(7*4)+(6*9)+(5*5)+(4*7)+(3*1)+(2*8)+(1*9)=179
179 % 10 = 9
So 249571-89-9 is a valid CAS Registry Number.

249571-89-9Relevant academic research and scientific papers

Asymmetric synthesis of alpha-methylphosphophenylalanine derivatives using sulfinimine-derived enantiopure aziridine-2-phosphonates.

Davis,McCoull,Titus

, p. 1053 - 1055 (1999)

[formula: see text] 2-Methylaziridine-2-phosphonates were prepared from enantiopure sulfinimines and were demonstrated to be versatile synthetic intermediates for the synthesis of novel alpha-disubstituted and alpha,beta-trisubstituted alpha-aminophosphon

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