831-67-4 Usage
General Description
Cycloundecanecarboxylic acid is a chemical compound with the molecular formula C12H22O2. It is a carboxylic acid that consists of a 11-carbon ring with a carboxylic acid group attached. CYCLOUNDECANECARBOXYLIC ACID is used as a precursor in the synthesis of various organic compounds, such as pharmaceuticals and polymers. It is also used as a corrosion inhibitor and as an intermediate in the production of fragrances and flavors. Cycloundecanecarboxylic acid has various industrial applications and is an important building block in organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 831-67-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 831-67:
(5*8)+(4*3)+(3*1)+(2*6)+(1*7)=74
74 % 10 = 4
So 831-67-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H22O2/c13-12(14)11-9-7-5-3-1-2-4-6-8-10-11/h11H,1-10H2,(H,13,14)
831-67-4Relevant articles and documents
Oxidative ring contraction of cycloalkanones: A facile metrod for synthesis of medium ring cycloalkanecarboxylic acids
Giurg, Miroslaw,Mlochowski, Jacek
, p. 2281 - 2291 (2007/10/03)
Cycloalkanones (1) oxidized with 30% hydrogen peroxide in the presence of poly(bisanthracenyl) diselenide (5b) as catalyst, produce cycloalkanecarboxylic acids (2) having one carbon atom less in the ring that the substrate. Although preparative yield of acids 2 does not exceed 60% the reaction can be applied as a simple way for synthesis of cycloalkanecarboxylic acids with five to seven-membered ring.
Cycloundecanecarboxylic acid
Hamada, Yasumasa,Shioiri, Takayuki
, p. 191 - 191 (2017/05/31)
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