873427-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873427-28-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,4,2 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 873427-28:
(8*8)+(7*7)+(6*3)+(5*4)+(4*2)+(3*7)+(2*2)+(1*8)=192
192 % 10 = 2
So 873427-28-2 is a valid CAS Registry Number.
873427-28-2Relevant academic research and scientific papers
Syntheses of 2-alkylthio-(4,5-diaryl)imidazoles
Salimi, Mona,Amini, Mohsen,Shafiee, Abbas
, p. 1587 - 1592 (2007/10/03)
A series of 2-alkylthio-4,5-diarylimidazoles were synthesized in three steps. The reaction of ammonium thiocyanate with benzoylbenzoins 4 gave 4,5-diarylimidazole-2-thiones 5. Alkylation of compound 5 with alkyl iodide yielded 2-alkylthio-4,5-diarylimidaz
