91461-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91461-98-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,4,6 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 91461-98:
(7*9)+(6*1)+(5*4)+(4*6)+(3*1)+(2*9)+(1*8)=142
142 % 10 = 2
So 91461-98-2 is a valid CAS Registry Number.
91461-98-2Relevant articles and documents
SELENONIUM KETOYLIDES IN THE SYNTHESIS OF ISOXAZOLINE N-OXIDES
Magdesieva, N. N.,Sergeeva, T. A.,Kyandzhetsian, R. A.
, p. 1813 - 1815 (2007/10/02)
A method is proposed for the synthesis of substituted isoxazoline N-oxides by the reaction of selenonium ketoylides with nitro olefins.The obtained isoxazoline N-oxides have the preferred trans configuration.
