81518-34-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81518-34-5 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, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 81518-34:
(7*8)+(6*1)+(5*5)+(4*1)+(3*8)+(2*3)+(1*4)=125
125 % 10 = 5
So 81518-34-5 is a valid CAS Registry Number.
InChI:InChI=1/C16H15N3OS/c1-2-21-16-18-17-15(13-10-6-7-11-14(13)20)19(16)12-8-4-3-5-9-12/h3-11,17H,2H2,1H3/b15-13+
81518-34-5Relevant articles and documents
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
