129521-45-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129521-45-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,5,2 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129521-45:
(8*1)+(7*2)+(6*9)+(5*5)+(4*2)+(3*1)+(2*4)+(1*5)=125
125 % 10 = 5
So 129521-45-5 is a valid CAS Registry Number.
129521-45-5Relevant articles and documents
2,4-Dihydro-3H-1,2,4-triazol-3-ones as anticonvulsant agents
Kane,Baron,Dudley,Sorensen,Staeger,Miller
, p. 2772 - 2777 (1990)
A series of 5-aryl-2,4-dihydro-3H-1,2,4-triazol-3-ones was evaluated for anticonvulsant activity. In general the members of this series were prepared by the alkaline crystalization of 1-aroyl-4-alkylsemicarbazides. The resulting 2-unsubstituted 3H-1,2,4-t
