126933-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126933-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,9,3 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126933-92:
(8*1)+(7*2)+(6*6)+(5*9)+(4*3)+(3*3)+(2*9)+(1*2)=144
144 % 10 = 4
So 126933-92-4 is a valid CAS Registry Number.
126933-92-4Relevant academic research and scientific papers
Synthesis and reactions of imidazolinones and triazolotriazines
Badr, Mahmoud Zarif Amin,Mahgoub, Safaa Abd El-Salam
, p. 829 - 837 (2007/10/02)
4-Arylidene-2-phenyl-2-imidazoline-5-thiones (2) react with alkyl halides and ethyl chloroacetate in EtONa to give alkylthioimidazoles (3).The chalcones (5) obtained from the reaction of 4-arylidene-2-phenyl-1-(p-phenacetyl)-2-imidazolin-5-ones (4) and ar
