15258-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15258-03-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,2,5 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 15258-03:
(7*1)+(6*5)+(5*2)+(4*5)+(3*8)+(2*0)+(1*3)=94
94 % 10 = 4
So 15258-03-4 is a valid CAS Registry Number.
15258-03-4Relevant 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.