60813-66-3 Usage
General Description
2H-1-Benzopyran-2-one, 3,4-dihydro-6,8-dimethyl-4-phenyl- is a chemical compound with the molecular formula C16H16O2. It is also known as Coumarin, a natural substance found in plants such as tonka beans, sweet clover, and cassia cinnamon. Coumarin has a sweet smell and is often used as a fragrance in perfumes and soaps. It is also used as a flavoring agent in tobacco and food products. Coumarin has been studied for its potential medicinal properties, including its anti-coagulant and anti-tumor effects, though it can be toxic in large doses. Due to its potential health risks, the use of coumarin in food and beverages is regulated in some countries.
Check Digit Verification of cas no
The CAS Registry Mumber 60813-66-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,8,1 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 60813-66:
(7*6)+(6*0)+(5*8)+(4*1)+(3*3)+(2*6)+(1*6)=113
113 % 10 = 3
So 60813-66-3 is a valid CAS Registry Number.
60813-66-3Relevant articles and documents
REACTIVITY OF ARYLCINNAMATES IN POLYPHOSPHORIC ACID (PPA): CYCLISATION AND REARRANGEMENT REACTIONS
Dupin, Jean-Francois E.,Chenault, Jacques
, p. 2401 - 2404 (2007/10/02)
In polyphosphoric acid (PPA), various phenyl-substituted cinnamates react to give 4-phenyl-3,4-dihydrocoumarins, flavanones or 3-phenylindanone owing to the nature of the substituents on the phenyl moiety.
