24680-31-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24680-31-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,6,8 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24680-31:
(7*2)+(6*4)+(5*6)+(4*8)+(3*0)+(2*3)+(1*1)=107
107 % 10 = 7
So 24680-31-7 is a valid CAS Registry Number.
24680-31-7Relevant articles and documents
NOVEL THIOPHENE COMPOUNDS, PROCESS FOR SYNTHESIS AND USE THEREOF
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Paragraph 0059; 0056, (2019/03/17)
The present invention relates to novel thiophene compounds of general Formula I, and their stereoisomers (diastereoisomers, enantiomers), pure or mixed, racemic mixtures, geometrical isomers, tautomers, pharmaceutically acceptable salts, hydrates, solvate
