41081-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41081-80-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,0,8 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 41081-80:
(7*4)+(6*1)+(5*0)+(4*8)+(3*1)+(2*8)+(1*0)=85
85 % 10 = 5
So 41081-80-5 is a valid CAS Registry Number.
41081-80-5Relevant articles and documents
Reaction of 3-oxo-N-phenylbutanethioamide with 5-amino-1H-1,2,4-triazoles
Britsun,Borisevich,Samoilenko,Chernega,Lozinskii
, p. 1516 - 1520 (2006)
Reactions of 3-oxo-N-phenylbutanethioamide with 3-substituted 5-amino-1H-1,2,4-triazoles in acetic acid led to the formation of 5-methyl-7,8-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-7-thiones, 7-methyl-5,8-dihydrol[1,2,4]triazolo[1,5-a]pyrimidine-5-thiones
