68039-40-7 Usage
Uses
Used in Food and Beverage Industry:
3,6-dihydro-2,4-dimethyl-6-phenyl-2H-pyran is used as a flavoring agent for its pleasant aroma.
Used in Perfume and Fragrance Industry:
3,6-dihydro-2,4-dimethyl-6-phenyl-2H-pyran is used in the manufacture of perfumes and fragrances due to its sweet, floral scent.
Used in Pharmaceutical Industry:
3,6-dihydro-2,4-dimethyl-6-phenyl-2H-pyran is studied for its potential medicinal properties, including antioxidant and anti-inflammatory effects. However, further research is needed to fully understand its potential benefits and risks.
Check Digit Verification of cas no
The CAS Registry Mumber 68039-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,0,3 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 68039-40:
(7*6)+(6*8)+(5*0)+(4*3)+(3*9)+(2*4)+(1*0)=137
137 % 10 = 7
So 68039-40-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H16O/c1-10-8-11(2)14-13(9-10)12-6-4-3-5-7-12/h3-7,9,11,13H,8H2,1-2H3
68039-40-7Relevant academic research and scientific papers
Δ3-DIHYDROPYRANS AND TETRAHYDROPYRANS BY REDUCTION OF PYRYLIUM SALTS WITH SODIUM BOROHYDRIDE IN ACETIC ACID
Balaban, Teodor-Silviu,Balaban, Alexandru, T.
, p. 1341 - 1344 (2007/10/02)
The major reduction products with triacetoxyborohydride (NaBH4 in AcOH) of 2,4,6-trisubstituted pyrylium salts bearing alkyl substituents in the 2- and/or 6-position are the Δ3-dihydropyrans with cis 2- and 6-substituents and all-cis-2,4,6-trisubstituted tetrahydropyrans. Δ3-dihydropyrans are shown to be formed via 2H-pyrans by a 1,4 reduction while tetrahydropyrans result from 4H-pyrans by reduction of both enol-ether double bonds.
