147371-91-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147371-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,3,7 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 147371-91:
(8*1)+(7*4)+(6*7)+(5*3)+(4*7)+(3*1)+(2*9)+(1*1)=143
143 % 10 = 3
So 147371-91-3 is a valid CAS Registry Number.
147371-91-3Relevant academic research and scientific papers
Intermediates for 5-fluoro-6-chlorooxindole
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, (2008/06/13)
Process for the production of 5-fluoro-6-chlorooxindole, (III), which is useful in the synthesis of certain analgesic and antiinflammatory agents, via two different synthetic pathways. Compounds of formula (I) and (II) shown below STR1 which are intermedi
