34883-80-2 Usage
Chemical Family
Isobenzofuranones
Cyclic Organic Molecule
Yes
Contains
Furan ring
Additional Groups
Naphthalene group and a methylene group
Usage
Organic chemistry
Potential Applications
Industrial and research processes
Unique Structure
Yes
Potential Uses
Pharmaceuticals or materials science
Implications
Wide range of scientific and industrial purposes
Check Digit Verification of cas no
The CAS Registry Mumber 34883-80-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,8,8 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 34883-80:
(7*3)+(6*4)+(5*8)+(4*8)+(3*3)+(2*8)+(1*0)=142
142 % 10 = 2
So 34883-80-2 is a valid CAS Registry Number.
34883-80-2Relevant articles and documents
Catalytic enantioselective synthesis of chiral phthalides by efficient reductive cyclization of 2-acylarylcarboxylates under aqueous transfer hydrogenation conditions
Zhang, Bo,Xu, Ming-Hua,Lin, Guo-Qiang
supporting information; experimental part, p. 4712 - 4715 (2009/12/08)
A new diamine ligand for asymmetric transfer hydrogenation (ATH) was discovered. The reductive cyclization of 2-acylarylcarboxylates was found to proceed highly stereoselective by the new Ru complex-catalyzed ATH and subsequent In situ lactonization under aqueous conditions. It enables efficient access to a wide variety of 3-substituted phthalides In enantiomerically pure form.
