42191-83-3 Usage
General Description
Ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate is a chemical compound with the molecular formula C17H21NO3. It is a spirocyclic compound containing a piperidine ring and an isobenzofuran moiety. This chemical is commonly used in the synthesis of pharmaceuticals and other organic compounds. It has a wide range of applications in the field of medicinal chemistry, serving as a building block for the development of new drugs and therapeutic agents. Ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate exhibits pharmacological properties that make it an important intermediate in the production of various pharmaceutical products. Its unique structure and properties make it a valuable compound in the pharmaceutical and chemical industries.
Check Digit Verification of cas no
The CAS Registry Mumber 42191-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,1,9 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 42191-83:
(7*4)+(6*2)+(5*1)+(4*9)+(3*1)+(2*8)+(1*3)=103
103 % 10 = 3
So 42191-83-3 is a valid CAS Registry Number.
42191-83-3Relevant articles and documents
METHOD FOR MANUFACTURE OF DIHYDROISOBENZOFURAN DERIVATIVES
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Page 10-11, (2010/02/06)
The present invention relates to a method for the manufacture of dihydroisobenzofurans of formula I; comprising generation a dianion of formula II, reaction of the dianion with a carbonyl compound of formula III and acidification of the reaction mixture t
