444910-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 444910-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,9,1 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 444910-52:
(8*4)+(7*4)+(6*4)+(5*9)+(4*1)+(3*0)+(2*5)+(1*2)=145
145 % 10 = 5
So 444910-52-5 is a valid CAS Registry Number.
444910-52-5Relevant academic research and scientific papers
Synthesis and biological activity of 1,3,4-oxadiazole-substituted pyridazinones
Zou, Xiajuan,Zhang, Zuxin,Jin, Guiyu
, p. 228 - 230 (2007/10/03)
Novel 3-(1,3,4-oxadiazol-2-yl)-1-aryl-6-methylpyridazin-4-ones have been synthesised by two methods. A preliminary bio-activity test showed that these compounds exhibit high antifungal activity.
