15901-19-6 Usage
General Description
20-hydroxy-3,6,9,12,15,18-hexaoxaicos-1-yl laurate is a compound belonging to the class of esters. It is a complex molecule consisting of a long chain of 20 carbon atoms, with six oxygen atoms interspersed along the chain. The molecule also contains a hydroxy group, indicating the presence of a hydroxyl (-OH) functional group. The laurate moiety in the molecule refers to the presence of a 12-carbon chain attached to the hydroxy group. This chemical may have applications in various industries, such as cosmetics, pharmaceuticals, or as a component in the production of polymers or surfactants. Further research and testing may be necessary to fully understand the potential uses and effects of this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 15901-19-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,0 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15901-19:
(7*1)+(6*5)+(5*9)+(4*0)+(3*1)+(2*1)+(1*9)=96
96 % 10 = 6
So 15901-19-6 is a valid CAS Registry Number.
InChI:InChI=1/C26H52O9/c1-2-3-4-5-6-7-8-9-10-11-26(28)35-25-24-34-23-22-33-21-20-32-19-18-31-17-16-30-15-14-29-13-12-27/h27H,2-25H2,1H3
15901-19-6Relevant articles and documents
Combinatorial synthesis of PEG oligomer libraries
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Page/Page column 11, (2010/02/15)
A simple chain-extending approach was established for the scale-up of the monoprotected monodisperse PEG diol materials. Reactions of THP-(OCH2CH2)n—OMs (n=4, 8, 12) with a large excess of commercially available H—(OCH2CH2)n—OH (n=1-4) under basic conditions led to THP-(OCH2CH2)n—OH (n=5-15). Similarly, Me-(OCH2CH2)n—OH (n=4-11, 13) were prepared from Me-(OCH2CH2)n—OMs (n=3, 7, 11). For the chain elongation steps, 40-80% yields were achieved through extraction purification. PEG oligomer libraries I and II were generated in 50-95% overall yields by alkylation or acylation of THP-(OCH2CH2)n—OH (n=1-15) followed by deprotection. Alkylation of Me-(OCH2CH2)n—OH (n=1-11, 13) with X—(CH2)m—CO2R (X=Br or OMs) and subsequent hydrolysis led to PEG oligomer library III in 30-60% overall yields. Combinatorial purification techniques were adapted to the larger-scale library synthesis. A total of 498 compounds, each with a weight of 2-5 g and a minimum purity of 90%, were synthesized.
