66570-76-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66570-76-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,5,7 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 66570-76:
(7*6)+(6*6)+(5*5)+(4*7)+(3*0)+(2*7)+(1*6)=151
151 % 10 = 1
So 66570-76-1 is a valid CAS Registry Number.
66570-76-1Relevant articles and documents
SOME REACTIONS OF PYRIDOINDOLE (γ-CARBOLINE)
Lee, Ching-Shing,Ohta, Toshiharu,Shudo, Koichi,Okamoto, Toshihiko
, p. 1081 - 1084 (2007/10/02)
Nitration, N-oxidation and N-amination of pyridoindole (γ-carboline) and reactions of the 2-oxide with phosphorus oxychloride, acetic anhydride, phenyl isocyanate and cyanogen bromide were described.