113396-99-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113396-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,9 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 113396-99:
(8*1)+(7*1)+(6*3)+(5*3)+(4*9)+(3*6)+(2*9)+(1*9)=129
129 % 10 = 9
So 113396-99-9 is a valid CAS Registry Number.
113396-99-9Relevant academic research and scientific papers
A NOVEL SYNTHESIS OF SUBSTITUTED 3-AMINOPENEMS
Barker, A. J.,Teall, M. R.
, p. 2283 - 2286 (2007/10/02)
Displacement of phenol leaving groups at the C-3 position of penems by amines provides a general route to subdtituted 3-aminopenems.
