27973-36-0 Usage
General Description
ETHYL 9-FLUORENYLIDENEACETATE is a chemical compound with the molecular formula C20H16O2. It is a yellow crystalline solid that is commonly used in the synthesis of organic and pharmaceutical compounds. This chemical is known for its aromatic and fruity odor, making it a popular ingredient in perfumes and fragrances. It is also used as a flavoring agent in the food industry. ETHYL 9-FLUORENYLIDENEACETATE is considered to be stable under normal conditions, but should be handled and stored with care to avoid any potential hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 27973-36-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,9,7 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 27973-36:
(7*2)+(6*7)+(5*9)+(4*7)+(3*3)+(2*3)+(1*6)=150
150 % 10 = 0
So 27973-36-0 is a valid CAS Registry Number.
InChI:InChI=1/C17H14O2/c1-2-19-17(18)11-16-14-9-5-3-7-12(14)13-8-4-6-10-15(13)16/h3-11H,2H2,1H3
27973-36-0Relevant articles and documents
A novel ketone olefination via organozinc reagents in the presence of diphenyl phosphite
Cui, Hua,Li, Ying,Zhang, Songlin
supporting information, p. 2862 - 2869 (2012/11/07)
Carbonyl compounds react with organozinc reagents in the presence of diphenyl phosphite to give the corresponding olefins. A variety of 1,3-dienes and unsaturated esters were obtained in moderate to excellent yields under mild conditions. The Royal Society of Chemistry 2012.
