78034-56-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78034-56-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,3 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78034-56:
(7*7)+(6*8)+(5*0)+(4*3)+(3*4)+(2*5)+(1*6)=137
137 % 10 = 7
So 78034-56-7 is a valid CAS Registry Number.
78034-56-7Relevant articles and documents
Optical Activity as a Consequence of an N-N-Chiral Axis: Resolution of N-Benzyl-N-(1,2-Dihydro-2-oxo-1-quinolyl)glycine
Atkinson, Robert S.,Judkins, Brian D.
, p. 1309 - 1311 (2007/10/02)
The title compound (6) has been synthesised and the pure, laevorotatory enantiomer separated via the quinine salt.Rates of racemisation give a barrier for rotation around the N-N bond of 26 +/- 0.5 kcal mol-1.