75416-32-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75416-32-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,1 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 75416-32:
(7*7)+(6*5)+(5*4)+(4*1)+(3*6)+(2*3)+(1*2)=129
129 % 10 = 9
So 75416-32-9 is a valid CAS Registry Number.
75416-32-9Relevant articles and documents
ADDITION DE PHENYLHYDRAZONES AUX OLEFINES EN MILIEU NEUTRE
Fevre, G. Le,Hamelin, J.
, p. 887 - 891 (2007/10/02)
Phenylhydrazones may exhibit three types of reactivity towards alkenes: nucleophilic attack by carbon, nucleophilic attack by nitrogen and 1,3-dipolar cycloaddition through the azomethine imine ylide.The course of the reaction depends on the nature of the hydrazone and alkene substituents.
