74668-99-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74668-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,6 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74668-99:
(7*7)+(6*4)+(5*6)+(4*6)+(3*8)+(2*9)+(1*9)=178
178 % 10 = 8
So 74668-99-8 is a valid CAS Registry Number.
74668-99-8Relevant academic research and scientific papers
Reaction of Hydrazonoyl Halides with N-Aryl Substituted Benzamidines
Anzani, Fulvio,Croce, Piero Dalla,Stradi, Riccardo
, p. 311 - 313 (2007/10/02)
The reaction between hydrazonoyl halides and N-arylbenzamidines leads to the simultaneous formation of products derived from a substitution and a cycloaddition reaction via two independent paths.
