33064-12-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33064-12-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,0,6 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33064-12:
(7*3)+(6*3)+(5*0)+(4*6)+(3*4)+(2*1)+(1*2)=79
79 % 10 = 9
So 33064-12-9 is a valid CAS Registry Number.
33064-12-9Relevant academic research and scientific papers
Khan,Ellis,Pagotto
, p. 193 - 197 (2001)
Various derivatives of title ring system were synthesized by Claisen condensation of 4 acetyl-5-hydroxypyrazoles with appropriate esters, followed by acid-catalyzed ring closure.
