154371-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154371-93-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,3,7 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 154371-93:
(8*1)+(7*5)+(6*4)+(5*3)+(4*7)+(3*1)+(2*9)+(1*3)=134
134 % 10 = 4
So 154371-93-4 is a valid CAS Registry Number.
154371-93-4Relevant articles and documents
Divergent Asymmetric Syntheses of Dioxolane Nucleoside Analogues
Evans, Colleen A.,Dixit, Dilip M.,Siddiqui, M. Arshad,Jin, Haolun,Tse, H. L. Allan,et al.
, p. 2319 - 2322 (2007/10/02)
Oxidative degradation of benzyloxymethylacetals derived from D-mannitol or L-ascorbic acid provides dioxolane intermediate 6 and 7 useful in the synthesis of all the stereoisomers of dioxolane nucleoside analogues.