5085-74-5 Usage
General Description
9-Methoxyphenanthrene is a chemical compound that belongs to the class of polycyclic aromatic hydrocarbons (PAHs). It is characterized by a benzene ring fused to a seven-membered ring. It is also known as 9-methoxyphenanthrene, and its molecular formula is C15H12O. It is commonly found in coal tar and other fossil fuel products. 9-Methoxyphenanthrene is highly stable and does not readily degrade in the environment. It is considered to be a potential environmental pollutant and is also being studied for its potential role in human health as exposure to PAHs has been linked to various health issues including cancer.
Check Digit Verification of cas no
The CAS Registry Mumber 5085-74-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,8 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5085-74:
(6*5)+(5*0)+(4*8)+(3*5)+(2*7)+(1*4)=95
95 % 10 = 5
So 5085-74-5 is a valid CAS Registry Number.
5085-74-5Relevant articles and documents
Synthesis of 9,10-phenanthrenequinone and 9-methoxyphenanthrene by oxidation of phenanthrene with dihydroxy phenylselenonium benzenesulfonate
Stuhr-Hansen, Nicolai,Henriksen, Lars
, p. 89 - 94 (1997)
9,10-Phenanthrenequinone is prepared by oxidation of phenanthrene with dihydroxy phenylselenonium benzenesulfonate in boiling dioxane-water. 9-methoxyphenanthrene is obtained when the reaction is carried out in methanol.
NEW METHODS AND REAGENTS IN ORGANIC SYNTHESIS. 10. TRIMETHYLSILYLDIAZOMETHANE (TMSCHN2), A NEW, STABLE, AND SAFE REAGENT FOR THE HOMOLOGATION OF KETONES
Hashimoto, Norio,Aoyama, Toyohiko,Shiori, Takayuki
, p. 4619 - 4622 (2007/10/02)
Homologation of ketones can be achieved with trimethylsilyldiazomethane (TMSCHN2) which is a stable and safe substitute for hazardous diazomethane.
