3300-10-5 Usage
General Description
Ethanone, 1-(9H-fluoren-9-yl)- is a chemical compound with a molecular formula of C15H12O. It is a ketone that contains a fluorene group, which is a polycyclic aromatic hydrocarbon. Ethanone, 1-(9H-fluoren-9-yl)- is commonly used in organic synthesis as a building block for creating various molecules due to its unique structure and reactivity. It can also be utilized as a fluorescent marker or dye in research and laboratory applications. Ethanone, 1-(9H-fluoren-9-yl)- may have potential uses in pharmaceuticals, materials science, and other industries for its distinctive properties.
Check Digit Verification of cas no
The CAS Registry Mumber 3300-10-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,0 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3300-10:
(6*3)+(5*3)+(4*0)+(3*0)+(2*1)+(1*0)=35
35 % 10 = 5
So 3300-10-5 is a valid CAS Registry Number.
3300-10-5Relevant articles and documents
Acid-catalyzed Reactions of 1,2-Dicarbonylethanes with Benzene. Ethylene Dication Electrophiles.
Yamazaki, Takahisa,Saito, Shin-ichi,Ohwada, Tomohiko,Shudo, Koichi
, p. 5749 - 5752 (1995)
1,2-dicarbonyl compounds reacted with benzene in the presence of a strong acid, trifluoromethanesulfonic acid, to give gem-diphenylated ketones in high yields.The reaction was accelerated when the acidity of the medium was increased, supporting involvement of O,O-diprotonated 1,2-dicarbonyl species (i.e., 1,2-dihydroxyethylene dications) as the active electrophiles.
