82792-76-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82792-76-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,9 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 82792-76:
(7*8)+(6*2)+(5*7)+(4*9)+(3*2)+(2*7)+(1*6)=165
165 % 10 = 5
So 82792-76-5 is a valid CAS Registry Number.
82792-76-5Relevant academic research and scientific papers
SYNTHESE FUER OPTISCH AKTIVE (6R)-SUBSTITUIERTE (5R) CARBAPENEME
Koller,W,Linkies, A.,Pietsch, H.,Rehling, H.,Reuschling, D.
, p. 1545 - 1548 (2007/10/02)
The synthesis of an enantiomerically pure (5R,6R)-carbapenem 2 is described.The key step consists of a stereospecific C-C-coupling in 4-position of the lactam 9 by means of cuprates.
