402939-31-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 402939-31-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,2,9,3 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 402939-31:
(8*4)+(7*0)+(6*2)+(5*9)+(4*3)+(3*9)+(2*3)+(1*1)=135
135 % 10 = 5
So 402939-31-5 is a valid CAS Registry Number.
402939-31-5Relevant academic research and scientific papers
Synthesis and antimicrobial activity of 1,2,4-triazoles
Patel,Mistry,Desai
, p. 964 - 965 (2007/10/03)
3-(2′,4′,6′-Trichlorophenoxymethyl)-4-(4″ -methoxyphenyl)-5-aryl-1,2,4-triazoles (4a-j) and 3-(2′,4′,6′ -trichlorophenoxymethyl)-4-(N-benzylidenylamino)-5-mercapto-1,2,4-triazoles (7a-j) have been synthesized, and their antimicrobial activities studied.
