112805-58-0 Usage
Uses
4-[(2S)-Oxiranylmethoxy]benzenepropanoic Acid Methyl Ester is a chiral intermediate used for preparation of Esmolol hydrochloride optical isomers.
Check Digit Verification of cas no
The CAS Registry Mumber 112805-58-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,8,0 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 112805-58:
(8*1)+(7*1)+(6*2)+(5*8)+(4*0)+(3*5)+(2*5)+(1*8)=100
100 % 10 = 0
So 112805-58-0 is a valid CAS Registry Number.
112805-58-0Relevant articles and documents
Novel asymmetric synthesis of (S)-esmolol using hydrolytic kinetic resolution
Narsaiah, A. Venkat,Kumar, J. Kranthi
experimental part, p. 1603 - 1608 (2011/06/27)
An efficient asymmetric synthesis of (S)-methyl 3-[4-[2-hydroxy-3- (isopropyl amino) propoxy] phenyl] propanoate is described. The key intermediate (S)-methyl 3-[4-(oxiran-2-ylmethoxy) phenyl] propanoate was obtained by hydrolytic kinetic resolution method using Jacobsen catalyst.
