1345689-71-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1345689-71-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,6,8 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1345689-71:
(9*1)+(8*3)+(7*4)+(6*5)+(5*6)+(4*8)+(3*9)+(2*7)+(1*1)=195
195 % 10 = 5
So 1345689-71-5 is a valid CAS Registry Number.
1345689-71-5Relevant academic research and scientific papers
NOVEL CEPHEM DERIVATIVE
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Paragraph 0188, (2013/04/24)
Provided is a cephem compound which has a wide antimicrobial spectrum, and in particular exhibit potent antimicrobial activity against beta-lactamase producing Gram negative bacteria, and pharmaceutical composition comprising the same. A Compound of the f
