6219-50-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6219-50-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,1 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6219-50:
(6*6)+(5*2)+(4*1)+(3*9)+(2*5)+(1*0)=87
87 % 10 = 7
So 6219-50-7 is a valid CAS Registry Number.
6219-50-7Relevant academic research and scientific papers
Anthelmintic 2 arylhydrazino and 2 arylazo 2 thiazolines
Wu,Waksmunski,Hoff,Fisher,Egerton,Patchett
, p. 1150 - 1153 (2007/10/05)
Some 2 arylhydrazino and 2 arylazo 2 thiazolines were synthesized for anthelmintic testing. The most potent compound, 2 (o tolylazo) 2 thiazoline, was orally effective in sheep against a broad range of helminths.
