1335557-72-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1335557-72-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,5,5 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1335557-72:
(9*1)+(8*3)+(7*3)+(6*5)+(5*5)+(4*5)+(3*7)+(2*7)+(1*2)=166
166 % 10 = 6
So 1335557-72-6 is a valid CAS Registry Number.
1335557-72-6Relevant articles and documents
POLYCYCLIC TETRACYCLINE COMPOUNDS
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Page/Page column 150, (2011/10/13)
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.
