1407189-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1407189-13-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,7,1,8 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1407189-13:
(9*1)+(8*4)+(7*0)+(6*7)+(5*1)+(4*8)+(3*9)+(2*1)+(1*3)=152
152 % 10 = 2
So 1407189-13-2 is a valid CAS Registry Number.
1407189-13-2Relevant academic research and scientific papers
The acid-mediated ring opening/cyclisation reaction of N-benzyl-α- aryl-azetidinones
King, Frank D.,Caddick, Stephen
, p. 9350 - 9354 (2012/11/07)
N-Benzyl-4-aryl-azetidinones undergo ring opening with triflic acid to form N-benzyl-cinnamamides, which either undergo cyclisation to give 5-aryl-benzazepin-3-ones or N-debenzylation to give cinnamamides.
