868393-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 868393-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,8,3,9 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 868393-67:
(8*8)+(7*6)+(6*8)+(5*3)+(4*9)+(3*3)+(2*6)+(1*7)=233
233 % 10 = 3
So 868393-67-3 is a valid CAS Registry Number.
868393-67-3Relevant articles and documents
Novel chemical transformations of tenoxicam
Koczian, Kristof,Koekoesi, Jozsef,Mazak, Karoly,Noszal, Bela
, p. 2355 - 2363 (2005)
Both N- and O-substituted derivatives of the anti-inflammatory drug tenoxicam (= 4-hydroxy-2-methyl-N-(pyridin-2-yl)-2H-thieno[2,3-e][1,2]thiazine- 3-carboxamide 1,1-dioxide; 1) were synthesized, and various chemical transformations were investigated. Bot
