53283-58-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53283-58-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,2,8 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 53283-58:
(7*5)+(6*3)+(5*2)+(4*8)+(3*3)+(2*5)+(1*8)=122
122 % 10 = 2
So 53283-58-2 is a valid CAS Registry Number.
53283-58-2Relevant academic research and scientific papers
A new total synthesis of withasomnine
Guzman-Perez,Maldonado
, p. 1667 - 1674 (2007/10/02)
The pyrazole alkaloid withasomnine 1, has been synthesized by construction of the 1,2-diazabicyclo [3.3.0]octa-2,4-diene system in a single step.
