259-84-7 Usage
Purification Methods
Recrystallise it from cyclohexane, then sublime it in a vacuum. [Barton & Walker Tetrahedron Lett 569 1975, Deroski & Marhgraf Can J Chem 62 2235 1984.]
Check Digit Verification of cas no
The CAS Registry Mumber 259-84-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,5 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 259-84:
(5*2)+(4*5)+(3*9)+(2*8)+(1*4)=77
77 % 10 = 7
So 259-84-7 is a valid CAS Registry Number.
259-84-7Relevant articles and documents
Chemical double mutant cycles for the quantification of cooperativity in H-bonded complexes
Camara-Campos, Amaya,Musumeci, Daniele,Hunter, Christopher A.,Turega, Simon
scheme or table, p. 18518 - 18524 (2010/04/24)
Chemical double mutant cycles have been used in conjunction with new H-bonding motifs for the quantification of chelate cooperativity in multiply H-bonded complexes. The double mutant cycle approach specifically deals with the effects of substituents, sec
