139158-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139158-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,5 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139158-26:
(8*1)+(7*3)+(6*9)+(5*1)+(4*5)+(3*8)+(2*2)+(1*6)=142
142 % 10 = 2
So 139158-26-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H23N3S/c23-18-21-20-17(22(18)12-13-4-2-1-3-5-13)19-9-14-6-15(10-19)8-16(7-14)11-19/h1-5,14-16H,6-12H2,(H,21,23)
139158-26-2Relevant articles and documents
Synthesis and anti-inflammatory and analgesic activity of some 3-(1-adamantyl)-4-substituted-5-mercapto-1,2,4-triazoles
El-Emam,Ibrahim
, p. 1260 - 1264 (2007/10/02)
The synthesis of a series of 4,5-disubstituted-3-(1-adamantyl)-1,2,4-triazoles is described. The compounds 3-(1-adamantyl)-4-methyl, ethyl and benzyl-5-mercapto-1,2,4-triazoles (3a, 3b and 3f) produced a high dose-dependent anti-inflammatory activity agai