6328-17-2 Usage
Appearance
White crystalline solid
Odor
Sweet
Natural Occurrence
Found in plants like tonka beans and sweet clover
Uses
a. Flavoring agent in tobacco and food products
b. Fragrance in perfumes
Medical Applications
Anticoagulant properties, used in treatment of certain medical conditions
Toxicity
High doses can be toxic and may cause liver damage
Regulation
Use of coumarin is regulated in some countries, particularly in food and cosmetic products due to potential health risks
Check Digit Verification of cas no
The CAS Registry Mumber 6328-17-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,2 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6328-17:
(6*6)+(5*3)+(4*2)+(3*8)+(2*1)+(1*7)=92
92 % 10 = 2
So 6328-17-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H4O4/c10-7-5-3-1-2-4-6(5)8(11)13-9(7)12/h1-4H
6328-17-2Relevant articles and documents
Ozonolysis of enol ethers. Part 10. Ozonization of enol ethers from 1,2- and 1,3-dicarbonyl compounds: Direct quantitative synthesis of phthalonic acid anhydride
Schank, Kurt,Beck, Horst,Pistorius, Susanne
, p. 2025 - 2049 (2007/10/03)
The results of ozonolyses of enol ethers from 1.2- and 1.3-dicarbonyl compounds presented here strongly indicate that these reactions do not proceed via the established Criegee ozonolysis mechanism for nucleophilic C=C bonds. The quantitative one-step synthesis of phthalonic acid anhydride via ozonolysis of 2-(methoxymethyliden)-1H-inden-1.3(2H)-dione (28a) is described. Furthermore, a revision of the theory of alkene ozonolysis in the presence of tetracyanoethylene (TCNE) is proposed on the basis of a single-electron-transfer (SET) chemistry.
