22454-80-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22454-80-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,4,5 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 22454-80:
(7*2)+(6*2)+(5*4)+(4*5)+(3*4)+(2*8)+(1*0)=94
94 % 10 = 4
So 22454-80-4 is a valid CAS Registry Number.
InChI:InChI=1/C16H12N2S2/c19-16-18(17-11-13-7-3-1-4-8-13)15(12-20-16)14-9-5-2-6-10-14/h1-12H
22454-80-4Relevant academic research and scientific papers
NOVEL REARRANGEMENT OF 3-AMINO-1,3-THIAZOLE-2-THIONE
Katritzky, Alan R.,Bayyuk, Shibli
, p. 3099 - 3106 (2007/10/02)
Some new derivatives of 3-amino- and 3-phenylamino-4-phenyl-1,3-thiazole-2-thione have been prepared and characterized.When 3-(N-phenylbenamido)-4-phenyl-1,3-thiazole-2-thione is rearranged thermally it gives 3-(2-benzoylphenylamino)-4-phenyl-1,3-thiazole