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2-chloro-(4R*,5R*)-dimethyl-1,3,2-dioxaphospholane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

38409-45-9

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38409-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38409-45-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,4,0 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 38409-45:
(7*3)+(6*8)+(5*4)+(4*0)+(3*9)+(2*4)+(1*5)=129
129 % 10 = 9
So 38409-45-9 is a valid CAS Registry Number.

38409-45-9Relevant academic research and scientific papers

Cyclic phosphorochloridites (chloridates) based on chiral butane-2,3-diol and dihydrobenzoin as reagents for the analysis of enantiomeric compositions of alcohols by 31P NMR spectroscopy

Bredikhin,Bredikhina,Gaisina,Strunskaya,Azancheev

, p. 310 - 313 (2000)

The use of cyclic phosphorochloridites which were prepared based on PCl3 and chiral butane-2,3-diol or hydrobenzoin as possible reagents for the analysis of the enantiomeric composition of chiral alcohols by 31P NMR spectroscopy is considered. The diastereomeric dispersion of chemical shifts of the resulting phosphites as well as of derived phosphates and thiophosphates is compared with that of structurally similar reagents.

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