354539-01-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 354539-01-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,4,5,3 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 354539-01:
(8*3)+(7*5)+(6*4)+(5*5)+(4*3)+(3*9)+(2*0)+(1*1)=148
148 % 10 = 8
So 354539-01-8 is a valid CAS Registry Number.
354539-01-8Relevant articles and documents
Camps reaction for the synthesis of 3-RS-4-arylquinolin-2-ones
Prezent,Dorokhov
, p. 2454 - 2456 (2007/10/03)
The replacement of the chlorine atom in 2-(chloroacetamido)benzophenones on treatment with RSH (R = Alk, Ar, Hetaryl) in the presence of MeONa is accompanied by intramolecular cyclization following the Camps reaction pattern to give 3-RS-4-arylquinolin-2-