915315-39-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915315-39-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,3,1 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 915315-39:
(8*9)+(7*1)+(6*5)+(5*3)+(4*1)+(3*5)+(2*3)+(1*9)=158
158 % 10 = 8
So 915315-39-8 is a valid CAS Registry Number.
915315-39-8Relevant articles and documents
A novel asymmetric synthesis of tritium and carbon-14 labeled (R)-ibuprofen
Zhang, Yinsheng,Hong, Yang,Huang, Che C.,Belmont, Daniel
, p. 237 - 244 (2006)
An efficient asymmetric synthesis of tritium and carbon-14 labeled R-ibuprofen was achieved in good overall yield (15% and 47%, respectively) and excellent enantiomerical excess (>98% e.e.), using (4R, 5S)-4-methyl-5- phenyl-2-oxazolidinone as a chiral au