2222-19-7 Usage
Derivative
Ethyl ester of 2H-cyclohepta[b]furan-3-carboxylic acid, 8-hydroxy-2-oxo-
Potential applications
Pharmaceutical or chemical industries, starting material for synthesis of other organic compounds, research purposes in organic chemistry
Unique properties
Unique chemical structure, potential for further studies and research to uncover additional uses and applications
Check Digit Verification of cas no
The CAS Registry Mumber 2222-19-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,2 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2222-19:
(6*2)+(5*2)+(4*2)+(3*2)+(2*1)+(1*9)=47
47 % 10 = 7
So 2222-19-7 is a valid CAS Registry Number.