33238-73-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33238-73-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,2,3 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33238-73:
(7*3)+(6*3)+(5*2)+(4*3)+(3*8)+(2*7)+(1*3)=102
102 % 10 = 2
So 33238-73-2 is a valid CAS Registry Number.
33238-73-2Relevant articles and documents
Synthesis and anticonvulsant activity of acetylenic quinazolinone derivatives
Usifoh, Cyril O.,Scriba, Gerhard K. E.
, p. 261 - 266 (2000)
Acetylenic derivatives of quinazolinones and quinazolinediones were synthesized and evaluated for their anticonvulsant activity. Most compounds displayed seizure-antagonizing activity in the maximal electroshock test (MES test) in most cases associated wi