66889-16-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66889-16-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,8,8 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 66889-16:
(7*6)+(6*6)+(5*8)+(4*8)+(3*9)+(2*1)+(1*6)=185
185 % 10 = 5
So 66889-16-5 is a valid CAS Registry Number.
66889-16-5Relevant academic research and scientific papers
Process for preparing pyrrolo-benzoic acid derivatives
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, (2008/06/13)
Salidiuretically-active 3-pyrrolo-5-sulfamoylbenzoic acids having a methylphenoxy or chlorophenoxy group substituted in the 4-position, and alkyl esters thereof, are disclosed, as are methods of making and using the same.
