54895-09-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54895-09-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,8,9 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 54895-09:
(7*5)+(6*4)+(5*8)+(4*9)+(3*5)+(2*0)+(1*9)=159
159 % 10 = 9
So 54895-09-9 is a valid CAS Registry Number.
54895-09-9Relevant academic research and scientific papers
Novel β-lactam antibiotics
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, (2008/06/13)
Antibacterially active and animal growth-promoting novel β-lactam compounds of the formula STR1 in which R1 represents the radical STR2 Y representing N or CR9, or Y--R7 representing >C=O or >C=N--R7, Z representing O, S, or NR10, and R2 represents hydrogen or a protective group.
