89861-59-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89861-59-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,6 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89861-59:
(7*8)+(6*9)+(5*8)+(4*6)+(3*1)+(2*5)+(1*9)=196
196 % 10 = 6
So 89861-59-6 is a valid CAS Registry Number.
89861-59-6Relevant articles and documents
Peracid Oxidation of 1-Pyrroline 1-Oxides
Bapat, Jayant Bhalchandra,Durie, Alexander
, p. 211 - 219 (2007/10/02)
Peracid oxidation of twelve 1-pyrroline 1-oxides (a class of cyclic nitrones) has been carried out.Those compounds without a substituent in position 2 yielded the corresponding hydroxamic acids. 2-Phenyl-substituted 1-pyrroline 1-oxides gave nitro ketones
