120749-75-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120749-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,7,4 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 120749-75:
(8*1)+(7*2)+(6*0)+(5*7)+(4*4)+(3*9)+(2*7)+(1*5)=119
119 % 10 = 9
So 120749-75-9 is a valid CAS Registry Number.
120749-75-9Relevant academic research and scientific papers
PREPARATION OF SUBSTITUTED PYRIDIN-2-ONES BY RING CLOSURE OF ACYLATED AMINOAZABUTADIENES
Barluenga, Jose,Tomas, Miguel,Suarez-Sobrino, Angel,Gotor, Vicente
, p. 4855 - 4858 (2007/10/02)
A facile and regioselective synthesis of pyridin-2-ones from acylated aminoazabutadienes is described.
