97226-89-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97226-89-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,2,2 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 97226-89:
(7*9)+(6*7)+(5*2)+(4*2)+(3*6)+(2*8)+(1*9)=166
166 % 10 = 6
So 97226-89-6 is a valid CAS Registry Number.
97226-89-6Relevant articles and documents
1-CYANOBENZOTRIAZOLE: A SAFE AND CONVENIENT SOURCE OF (+)CN
Katritzky, Alan R.,Brzezinski, Jacek Z.,Lam, Jamshed N.
, p. 573 - 580 (2007/10/03)
Readily available 1-cyanobenzotriazole is a convenient reagent for the conversion of secondary amines into the corresponding cyanamides. Exploratory work with primary amines and with mercaptans is also reported.
