66639-47-2 Usage
Derivative of indole
Heterocyclic organic compound This indicates that the compound is based on the structure of indole, which is a heterocyclic organic compound (a compound containing a ring of atoms with at least one nitrogen or oxygen atom).
Used in production of pharmaceuticals and chemical intermediates
This suggests that the compound is used as a building block or precursor in the synthesis of other compounds, including drugs and other chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 66639-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,3 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66639-47:
(7*6)+(6*6)+(5*6)+(4*3)+(3*9)+(2*4)+(1*7)=162
162 % 10 = 2
So 66639-47-2 is a valid CAS Registry Number.