108832-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108832-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,8,3 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 108832-08:
(8*1)+(7*0)+(6*8)+(5*8)+(4*3)+(3*2)+(2*0)+(1*8)=122
122 % 10 = 2
So 108832-08-2 is a valid CAS Registry Number.
108832-08-2Relevant articles and documents
Methods for the Synthesis of 4-Azido-2(1H)-quinolones
Stadlbauer, Wolfgang
, p. 1305 - 1324 (2007/10/02)
4-Hydroxy-2-quinolones 1 are generally found to be converted to the 4-azidocompounds 3 via the 4-chloroquinolones 2, the 4-tosyloxyquinolones 6, or the 4-aminoquinolones 4, respectively.Choice of the reaction conditions and yields depend on the substituen