187269-63-2 Usage
Uses
2,3,4,6-Tetra-O-pivaloyl-D-mannopyranosyl fluoride (CAS# 187269-63-2) is a useful chiral building block used for stereospecific α-?D-?mannosylations. 2,3,4,6-Tetra-O-pivaloyl-D-mannopyranosyl fluoride also appears in the preparation of di- and trivalent phenyl substituted glycosides as selectin inhibitors.
Check Digit Verification of cas no
The CAS Registry Mumber 187269-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,2,6 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 187269-63:
(8*1)+(7*8)+(6*7)+(5*2)+(4*6)+(3*9)+(2*6)+(1*3)=182
182 % 10 = 2
So 187269-63-2 is a valid CAS Registry Number.
187269-63-2Relevant articles and documents
Stereospecific α-D-mannosylation
Scott, Ian L.,Market, Robert V.,DeOrazio, Russell J.,Meckler, Harold,Kogan, Timothy P.
, p. 210 - 216 (2007/10/03)
The stereospecific formation of α-D-mannosyl glycosidic linkages has been achieved in high yield using tetra-O-pivaloyl-α-D-mannopyranosyl fluoride and boron trifluoride diethyl etherate in dichloromethane. Examples of the α-D-mannosylation of primary, secondary, benzylic and phenolic hydroxyl groups are described. Copyright (C) 1999 Elsevier Science Ltd.