15317-15-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15317-15-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,3,1 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15317-15:
(7*1)+(6*5)+(5*3)+(4*1)+(3*7)+(2*1)+(1*5)=84
84 % 10 = 4
So 15317-15-4 is a valid CAS Registry Number.
15317-15-4Relevant articles and documents
The Use of 2-Oxazolidinone as a Latent Aziridine Equivalent. I. A Facile Method for the Preparation of 2-Substituted Oxazolines
Poindexter, Graham S.
, p. 1431 - 1433 (2007/10/02)
Ring-opening reaction of 2-oxazolidinone with acid chlorides followed by treatment with aqueous sodium hydroxide yields 2-substituted oxazolines.