81518-46-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81518-46-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,1 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81518-46:
(7*8)+(6*1)+(5*5)+(4*1)+(3*8)+(2*4)+(1*6)=129
129 % 10 = 9
So 81518-46-9 is a valid CAS Registry Number.
InChI:InChI=1/C18H19N3OS/c1-3-12-23-18-20-19-17(14-9-5-7-11-16(14)22)21(18)15-10-6-4-8-13(15)2/h4-11,19H,3,12H2,1-2H3/b17-14+
81518-46-9Relevant academic research and scientific papers
Synthesis and Antiinflammatory Activity of Some New 3-(o-Substituted phenyl)-4-substituted-phenyl-5-alkyl/alkenyl-mercapto-1H-1,2,4-triazoles
Tandon, M.,Barthwal, J. P.,Bhalla, T. N.,Bhargava, K. P.
, p. 1017 - 1018 (2007/10/02)
Eighteen 3-(o-substituted phenyl)-4-substituted-phenyl-5-alkyl/alkenyl-mercapto-1H-1,2,4-triazoles (IVa-r) have been synthesized by the reaction of 3-(o-substituted phenyl)-4-substituted-phenyl-5-mercapto-1H-1,2,4-triazoles (IIIa-d) with alkyl/alkenyl hal
