4374-67-8 Usage
Chemical class
2(3H)-Benzofuranone
Substitution
3-ethyl-
Molecular weight
146.185 g/mol
Usage
Fragrance and flavoring agent in the industry, providing a sweet, floral, and spicy aroma to various products
Application
Intermediate in the production of pharmaceuticals and other chemical compounds
Biological activities
Antimicrobial and antioxidant properties.
Check Digit Verification of cas no
The CAS Registry Mumber 4374-67-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,7 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4374-67:
(6*4)+(5*3)+(4*7)+(3*4)+(2*6)+(1*7)=98
98 % 10 = 8
So 4374-67-8 is a valid CAS Registry Number.
4374-67-8Relevant articles and documents
PdI2-catalyzed regioselective cyclocarbonylation of 2-allyl phenols to dihydrocoumarins
Amzquita-Valencia, Manuel,Alper, Howard
, p. 5827 - 5829 (2015/01/08)
A simple, efficient, and regioselective synthesis of 3-methyl-3,4-dihydrocoumarins is reported. The reaction of 2-allyl phenols with synthesis gas was catalyzed by PdI2, and 1,3,5,7-tetramethyl-6-phenyl-2,4,8-trioxa-6-phosphaadamantane (L1) and 1,3,5,7-tetramethyl-6-tetradecyl-2,4,8-trioxa-6-phosphaadamantane (L2) were effective as ligands, affording good product selectivity in all cases.
