1571111-43-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1571111-43-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,1,1,1 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1571111-43:
(9*1)+(8*5)+(7*7)+(6*1)+(5*1)+(4*1)+(3*1)+(2*4)+(1*3)=127
127 % 10 = 7
So 1571111-43-7 is a valid CAS Registry Number.
1571111-43-7Relevant articles and documents
NAPHTHYLAMIDE COMPOUND, PREPARATION METHOD AND USE THEREOF
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Paragraph 0024; 0030; 0086; 0088, (2017/01/09)
The present invention relates to a naphthylamide compound of the structure as represented by formula (I), medicinal salts, prodrugs and hydrates or solvates thereof, and also relates to a method of preparing the compounds, pharmaceutical compositions comp