1254340-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1254340-71-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,4,3,4 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1254340-71:
(9*1)+(8*2)+(7*5)+(6*4)+(5*3)+(4*4)+(3*0)+(2*7)+(1*1)=130
130 % 10 = 0
So 1254340-71-0 is a valid CAS Registry Number.
1254340-71-0Relevant articles and documents
Tetracycline compounds
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Page/Page column 175; 176; 177, (2016/05/19)
The present invention is directed to a compound represented by Structural Formula (I): or a pharmaceutically acceptable salt thereof. The variables for Structural Formula I are defined herein. Also described is a pharmaceutical composition comprising the compound of Structural Formula I and its therapeutic use.
