73790-05-3 Usage
General Description
ETHYL 3,4-DIFLUOROBENZOYLFORMATE is a chemical compound with the molecular formula C10H8F2O3. It is a colorless liquid with a fruity odor. ETHYL 3,4-DIFLUOROBENZOYLFORMATE is commonly used as a building block in organic synthesis and as an intermediate in the production of pharmaceuticals and agrochemicals. It is also utilized in the manufacturing of perfumes and flavoring agents. ETHYL 3,4-DIFLUOROBENZOYLFORMATE is considered to be a hazardous chemical and should be handled with caution, as it may cause skin and eye irritation, and should be stored in a cool, well-ventilated area.
Check Digit Verification of cas no
The CAS Registry Mumber 73790-05-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,9 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73790-05:
(7*7)+(6*3)+(5*7)+(4*9)+(3*0)+(2*0)+(1*5)=143
143 % 10 = 3
So 73790-05-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H8F2O3/c1-2-15-10(14)9(13)6-3-4-7(11)8(12)5-6/h3-5H,2H2,1H3
73790-05-3Relevant articles and documents
&α,&α-Difluoroarylacetic Acids: Preparation from (Diethylamino)sulfur Trifluoride and &α-Oxoarylacetates
Middleton, W. J.,Bingham, E. M.
, p. 2883 - 2887 (2007/10/02)
Several α,α-difluoroarylacetic acids have been prepared by reaction of DAST ((diethylamino)sulfur trifluoride) with esters of α-oxoarylacetic acids and then hydrolysis of the resulting difluoro ester.Examples include the α,α-difluoro derivates of the synthetic plant auxin, α-naphthylacetic acid, and the antiinflammatory drug, ibufenac.
