90695-03-7 Usage
Structure
A long-chain hydrocarbon with 26 carbon atoms (tetracosahexaen) and 6 conjugated double bonds (hexaen), an alcohol group (-ol) at the first carbon, and six methyl groups (hexamethyl) attached to the 3rd, 7th, 11th, 15th, 19th, and 23rd carbons.
Conformation
The molecule has a specific conformation with two cis (Z) double bonds and four trans (E) double bonds.
Physical properties
It is a deep orange colored liquid with a high melting and boiling point due to its long-chain structure and multiple conjugated double bonds.
Biological sources
It is found in certain marine organisms, such as algae and crustaceans.
Uses
It is commonly used as a food coloring agent, in cosmetic products for its coloring and antioxidant properties, and has potential health benefits, such as protecting against cardiovascular disease and certain types of cancer.
Check Digit Verification of cas no
The CAS Registry Mumber 90695-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,9 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90695-03:
(7*9)+(6*0)+(5*6)+(4*9)+(3*5)+(2*0)+(1*3)=147
147 % 10 = 7
So 90695-03-7 is a valid CAS Registry Number.
90695-03-7Relevant academic research and scientific papers
STEREOSELECTIVE SYNTHESIS OF A DOLICHOL-LIKE OCTAPRENOL (S)-WT3C3SOH
Grigor'eva, N. Ya.,Pinsker, O. A.,Daeva, E. D.,Moiseenkov, A. M.
, p. 2037 - 2044 (2007/10/02)
In accordance with the previously developed block method of constructing polyprenol molecules, a new stereospecific synthesis was carried out of their natural representative WT3C2OH, which was then converted in nine steps into the above chiral octaprenol.
