6944-06-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6944-06-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,4 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6944-06:
(6*6)+(5*9)+(4*4)+(3*4)+(2*0)+(1*6)=115
115 % 10 = 5
So 6944-06-5 is a valid CAS Registry Number.
6944-06-5Relevant articles and documents
Nitroacetamidation of Styrenes
Bloom, A. Jon,Fleischmann, Martin,Mellor, John M.
, p. 2357 - 2362 (2007/10/02)
Reaction of styrenes with nitronium tetrafluoroborate in acetonitrile affords good yields of products of nitroacetamidation.In all cases addition is highly regeoselective to give Markownikoff products.With trans-β-methylstyrene, conversion of the initial