108100-28-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108100-28-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,0 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 108100-28:
(8*1)+(7*0)+(6*8)+(5*1)+(4*0)+(3*0)+(2*2)+(1*8)=73
73 % 10 = 3
So 108100-28-3 is a valid CAS Registry Number.
InChI:InChI=1/C14H11NO2/c1-9-2-4-13-10(6-9)7-11-8-12(15(16)17)3-5-14(11)13/h2-6,8H,7H2,1H3
108100-28-3Relevant articles and documents
Regiospecific synthesis of substituted nitrofluorenes and aminofluorenes with the Negishi coupling reaction as key step
Klein,Boche
, p. 1246 - 1250 (2007/10/03)
A short regiospecific route to 7-alkyl/CF3 substituted 2-nitrofluorenes and 2-aminofluorenes is described. The synthesis takes advantage of the palladium(0)-catalysed Negishi coupling of methyl 2-bromo-5-nitrobenzoate with aromatic zinc species