91693-17-3 Usage
Molecular Weight
328.06 g/mol
Physical State
Yellow crystalline solid
Derivative
Derived from fluoren-9-one
Polycyclic Aromatic Hydrocarbon (PAH)
Basis of its chemical structure
Substitution
Amino group ( \textNH2 ) at the 2-position
Bromine atom ( \textBr ) at the 3-position
Two chlorine atoms ( \textCl ) at the 6 and 7-positions
Potential Uses
Building block in organic synthesis
Production of pharmaceuticals
Production of dyes
Synthesis of other organic compounds
Research Status
Specific properties under investigation
Potential uses being explored
Check Digit Verification of cas no
The CAS Registry Mumber 91693-17-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,9 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91693-17:
(7*9)+(6*1)+(5*6)+(4*9)+(3*3)+(2*1)+(1*7)=153
153 % 10 = 3
So 91693-17-3 is a valid CAS Registry Number.
