13050-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13050-05-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,5 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 13050-05:
(7*1)+(6*3)+(5*0)+(4*5)+(3*0)+(2*0)+(1*5)=50
50 % 10 = 0
So 13050-05-0 is a valid CAS Registry Number.
13050-05-0Relevant academic research and scientific papers
Ester-imine condensation mediated by potassium tert-butoxide: Synthesis of β-lactams and 3,4-dihydropyridin-2-ones
Cainelli,Panunzio,Giacomini,Di Simone,Camerini
, p. 805 - 808 (2007/10/02)
The utility of the weak base potassium tert-butoxide has been successfully demonstrated in the synthesis of β-lactams and 3,4-dihydropyridin-2-ones starting from esters and imines.
