141340-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141340-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,3,4 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 141340-72:
(8*1)+(7*4)+(6*1)+(5*3)+(4*4)+(3*0)+(2*7)+(1*2)=89
89 % 10 = 9
So 141340-72-9 is a valid CAS Registry Number.
141340-72-9Relevant academic research and scientific papers
Formal synthesis of maleimycin
Lee,Mundy,Jun
, p. 803 - 808 (2007/10/02)
A formal synthesis of meleimycin is reported. A key feature includes formation of a tricyclic intermediate that undergoes flash vacuum thermolysis to afford the required skeletal framework of the target molecule.