130137-06-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130137-06-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,1,3 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130137-06:
(8*1)+(7*3)+(6*0)+(5*1)+(4*3)+(3*7)+(2*0)+(1*6)=73
73 % 10 = 3
So 130137-06-3 is a valid CAS Registry Number.
130137-06-3Relevant academic research and scientific papers
Benzoic acid derivatives
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, (2008/06/13)
Quinolonecarboxylic acid intermediaes useful in the preparation of antibacterial 6-fluouro-7-substituted-quinolonecarboxylic acids are prepared from 2-(iodo, bromo or chloro)-3-fluoro-4-(fluoro or chloro)-phenyl carboxylic acid or ester.
