395089-68-6 Usage
General Description
The chemical compound "2,4-Pentadienoic acid, 5-[(4R)-4-hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl]-3-methyl-, ethyl ester, (2E,4E)-" is an ethyl ester derivative of 2,4-pentadienoic acid. It contains a hydroxy group and a cyclohexene ring with a methyl and trimethyl substitution. The compound also features two conjugated double bonds in the trans configuration. It is commonly used as a flavor and fragrance ingredient in various consumer products, and has potential applications in the pharmaceutical and cosmetic industries due to its aromatic properties.
Check Digit Verification of cas no
The CAS Registry Mumber 395089-68-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,5,0,8 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 395089-68:
(8*3)+(7*9)+(6*5)+(5*0)+(4*8)+(3*9)+(2*6)+(1*8)=196
196 % 10 = 6
So 395089-68-6 is a valid CAS Registry Number.
395089-68-6Relevant articles and documents
Total synthesis of capsanthin using Lewis acid-promoted regio- and stereoselective rearrangement of tetrasubstituted epoxide
Yamano,Ito
, p. 1662 - 1663 (2001)
The synthesis of capsanthin 1 was accomplished via the C15-cyclopentyl ketone 13 prepared by Lewis acid-promoted regio-and stereoselective rearrangement of the epoxide 12.