89479-93-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89479-93-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,7 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89479-93:
(7*8)+(6*9)+(5*4)+(4*7)+(3*9)+(2*9)+(1*3)=206
206 % 10 = 6
So 89479-93-6 is a valid CAS Registry Number.
89479-93-6Relevant articles and documents
PREPARATION OF 1-AMINOBUTAN-2-OL ENANTIOMERS
Gajewczyk, Leonard,Zejc, Alfred
, p. 567 - 571 (2007/10/02)
A method of obtaining enantiomers of 1-amino-butan-2-ol through resolution of racemic 1-N-benzylaminobutan-2-ol with tartaric acid and catalytic debenzylation of the synthesized isomers have been developed.Optical purity of the obtained compounds has been