120422-11-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120422-11-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,4,2 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 120422-11:
(8*1)+(7*2)+(6*0)+(5*4)+(4*2)+(3*2)+(2*1)+(1*1)=59
59 % 10 = 9
So 120422-11-9 is a valid CAS Registry Number.
120422-11-9Relevant academic research and scientific papers
One-pot Synthesis of 2-Aryl-4-aroyl-9H-pyridoindoles
Bansal, R. K.,Sharma, Diwakar,Jain, Jainendra K.
, p. 366 - 367 (2007/10/02)
2-Aryl-4-aroyl-9H-pyridoindoles have been synthesised in good yields in a one-pot reaction involving Michael addition of 1,3-dihydro-3--2H-indol-2-ones (I) to N-phenacylpyridinium bromides (II) in the presence of ammonium a
