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(4'R) 3-O-(azetidin-2'-onyl-4')-1,2-O-isopropylidene-5-O-triphenylsilyl-α-D-xylofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

166887-20-3

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166887-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 166887-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,8,8 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 166887-20:
(8*1)+(7*6)+(6*6)+(5*8)+(4*8)+(3*7)+(2*2)+(1*0)=183
183 % 10 = 3
So 166887-20-3 is a valid CAS Registry Number.

166887-20-3Downstream Products

166887-20-3Relevant academic research and scientific papers

ASYMMETRIC INDUCTION IN CYCLOADDITION OF CHLOROSULFONYL ISOCYANATE TO 1,2-O-ISOPROPYLIDENE-3-O-VINYL-GLYCOFURANOSES

Kaluza, Zbigniew,Furman, Bartlomiej,Patel, Madhumeeta,Chmielewski, Marek

, p. 2179 - 2186 (2007/10/02)

The asymmetric cycloaddition of chlorosulfonyl isocyanate to 1,2-O-isopropylidene-3-O-vinylglycofuranoses is presented.Bulky substituent at the C-4 carbon atom promotes excellent stereoselectivity affording (R) configuration at the C-4' carbon atom o

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