127649-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127649-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,4 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127649-04:
(8*1)+(7*2)+(6*7)+(5*6)+(4*4)+(3*9)+(2*0)+(1*4)=141
141 % 10 = 1
So 127649-04-1 is a valid CAS Registry Number.
127649-04-1Relevant articles and documents
Asymmetric catalysis- kinetic resolution of the photochemically-produced trans-1-acetylcyclooctene
Henin, Francoise,Muzart, Jacques,Pete, Jean-Pierre,Rau, Hermann
, p. 1015 - 1016 (2007/10/02)
In the dark, (+)-ephedrine induced the isomerisation of (+-)-trans-1-acetylcyclooctene with chiral discrimination between enantiomers.