173604-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173604-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,6,0 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 173604-89:
(8*1)+(7*7)+(6*3)+(5*6)+(4*0)+(3*4)+(2*8)+(1*9)=142
142 % 10 = 2
So 173604-89-2 is a valid CAS Registry Number.
173604-89-2Relevant articles and documents
9-Aminocarbonylsubstituted derivatives of glycylcyclines
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Page/Page column 47, (2010/11/26)
This invention provides compounds of Formula I having the structure where R1, R2, R3 and A are defined in the specification or a pharmaceutically acceptable salt thereof useful as antibacterial agents. Compounds according