83805-56-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83805-56-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,0 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83805-56:
(7*8)+(6*3)+(5*8)+(4*0)+(3*5)+(2*5)+(1*6)=145
145 % 10 = 5
So 83805-56-5 is a valid CAS Registry Number.
83805-56-5Relevant articles and documents
Spectral Studied of Some Substituted Arylthiobenzoquinolines
Bahuguna, R. P.,Joshi, Y. C.,Dobhal, M. P.,Pande, R. K.,Joshi, B. C.
, p. 957 - 960 (2007/10/02)
Synthesis and spectral studies (ir, 1H nmr, ms) of 1- and 3-substituted arylthiobenzoquinolines (IIIa-IIIc, IVa-IVc) obtained through nucleophilic displacement of the corresponding halobenzoquinoline by various thiols (a-c) were done.
