99290-09-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99290-09-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,9 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 99290-09:
(7*9)+(6*9)+(5*2)+(4*9)+(3*0)+(2*0)+(1*9)=172
172 % 10 = 2
So 99290-09-2 is a valid CAS Registry Number.
99290-09-2Relevant academic research and scientific papers
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.
