72610-52-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72610-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,6,1 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 72610-52:
(7*7)+(6*2)+(5*6)+(4*1)+(3*0)+(2*5)+(1*2)=107
107 % 10 = 7
So 72610-52-7 is a valid CAS Registry Number.
72610-52-7Relevant articles and documents
Degenerate Cyclopropylcarbinyl Cation Rearrangement in 2-Bicycloalkyl Cations
Olah, George A.,Prakash, G.K.Surya,Rawdah, Tarik N.
, p. 965 - 969 (2007/10/02)
The ionization of bicycloalkan-2-ols in superacids (SbF5, FSO3H, FSO3H-SbF5) to the corresponding carbocations has been investigated by 13C NMR spectroscopy over the temperature range of 0 to -140 deg C.The bicyclic system, n = 4, gave a degenerate
