132317-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132317-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,3,1 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 132317-93:
(8*1)+(7*3)+(6*2)+(5*3)+(4*1)+(3*7)+(2*9)+(1*3)=102
102 % 10 = 2
So 132317-93-2 is a valid CAS Registry Number.
132317-93-2Relevant academic research and scientific papers
Halogenation of 1-arylazo-azulenes
Razus, Alexandru C.,Birzan, Liviu,Razus, Stefan A.,Horga, Viorica
, p. 235 - 248 (2007/10/03)
The present investigation represents a study of the halogenation of 1-arylazo-azulenes with elemental halogens, with N-bromosuccinimide and with cupric halides with a view to synthesize the halogenated compounds and to establish the reaction mechanisms. T
