168103-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168103-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,1,0 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 168103-92:
(8*1)+(7*6)+(6*8)+(5*1)+(4*0)+(3*3)+(2*9)+(1*2)=132
132 % 10 = 2
So 168103-92-2 is a valid CAS Registry Number.
168103-92-2Relevant articles and documents
A Novel Bicyclic Orthoester as a Chiral Auxiliary: Application to the Synthesis of α-Hydroxy Acids
Dube, D.,Deschenes, D.,Tweddell, J.,Gagnon, H.,Carlini, R.
, p. 1827 - 1830 (2007/10/02)
Chiral α-keto orthoesters derived from tartanic acid can be reduced diastereoselectively.Hydrolysis affords optically actice α-hydroxy acids and the recovered auxiliary.