124400-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124400-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,4,0 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124400-98:
(8*1)+(7*2)+(6*4)+(5*4)+(4*0)+(3*0)+(2*9)+(1*8)=92
92 % 10 = 2
So 124400-98-2 is a valid CAS Registry Number.
124400-98-2Relevant academic research and scientific papers
The acid-mediated ring opening reactions of α-aryl-lactams
King, Frank D.,Caddick, Stephen
, p. 3244 - 3252 (2012/06/01)
4-Aryl-azetidin-2-ones (β-lactams) undergo ring opening with triflic acid to give cinnamamides which, in benzene, react further to give 3-aryl-3-phenyl-propionamides. Prolonged reaction times in benzene give 3,3-diphenyl-propionamide via an aryl/phenyl ex
