2045-23-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2045-23-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,4 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2045-23:
(6*2)+(5*0)+(4*4)+(3*5)+(2*2)+(1*3)=50
50 % 10 = 0
So 2045-23-0 is a valid CAS Registry Number.
InChI:InChI=1/C9H10ClNO2/c10-5-6-11-8-3-1-7(2-4-8)9(12)13/h1-4,11H,5-6H2,(H,12,13)
2045-23-0Relevant articles and documents
Design, synthesis and anti-bacterial studies of piperazine derivatives against drug resistant bacteria
Tahir, Saba,Mahmood, Tariq,Dastgir, Faiqa,Haq, Ihsan-ul,Waseem, Amir,Rashid, Umer
, p. 224 - 231 (2019)
In current research, five series of mono- and di-substituted piperazine derivatives have been synthesized. For di-substituted derivatives, ciprofloxacin was selected and hybrids were synthesized via substitution at piperazinyl-N4. In vitro anti