6276-12-6 Usage
General Description
2,6-dimethyl-4-(methylsulfanyl)-2H-pyran is a chemical compound with the molecular formula C9H14OS. It is a colorless liquid with a fruity odor and is commonly used in the production of fragrances and flavors. 2,6-dimethyl-4-(methylsulfanyl)-2H-pyran is a pyran derivative, which is a six-membered heterocyclic compound containing one oxygen atom. It is also known for its insecticidal and antimicrobial properties and is used in the manufacturing of insecticides and antimicrobial agents. Additionally, it is used in the synthesis of pharmaceuticals and other organic compounds. Safety precautions should be taken when handling this chemical, as it may cause irritation to the skin, eyes, and respiratory system.
Check Digit Verification of cas no
The CAS Registry Mumber 6276-12-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,7 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6276-12:
(6*6)+(5*2)+(4*7)+(3*6)+(2*1)+(1*2)=96
96 % 10 = 6
So 6276-12-6 is a valid CAS Registry Number.
6276-12-6Relevant articles and documents
Pyran Annelation: An Effective Route to a Tricyclic Dienone
Yamamoto, Makoto,Iwasa, Seiji,Takatsuka, Kenichi,Yamada, Kazutoshi
, p. 346 - 349 (2007/10/02)
A new pyran annelation reaction was investigated. 2,6-Dimethyl-4H-pyran-4-one (2) was converted to 2((p-tolylsulfonyl)methyl)-6-methyl-4H-pyran-4-one (7) which was alkylated at the C-2 methylene position regioselectively, and the p-tolylsulfonyl group can be easily eliminated with an aluminium amalgam reduction.On the other hand the pyran-4-one ring was easily transformed into an 1,5-diketone derivative.By joining and applying these selective alkylations and transformations, tricyclic dienone 22 was effectively synthesized from 2.
