157465-36-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 157465-36-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,4,6 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 157465-36:
(8*1)+(7*5)+(6*7)+(5*4)+(4*6)+(3*5)+(2*3)+(1*6)=156
156 % 10 = 6
So 157465-36-6 is a valid CAS Registry Number.
157465-36-6Relevant academic research and scientific papers
Boudreault, Nicolas,Ball, Richard G.,Bayly, Christopher,Bernstein, Michael A.,Leblanc, Yves
, p. 7947 - 7956 (1994)
δ-lactams substituted at C-5 by an oxygen atom exist, in solution principally, in the axial conformation. This axial preferred form is also present in the solid state.
