Saturated hydrocarbons that have a continuous chain ofcarbon atomsdo not have any “branches.” They are callednormal alkanes. Their structures are often drawn with the carbon chain in a horizontal line. Sign in to download full-size image ...
Triglycerides consist of a glycerol backbone with three fatty acid chains each of which is characterized by the number of carbon atoms that make up the chain, and the number of double bonds between them. From:Visceral and Ectopic Fat,2023 ...
process for the preparation of an ester of chiral 3 - (substituted vinyl) - and two carbon atoms of the ring cyclopropaancarbonzuur asymmetric carbon atoms with an optical fiveeve alpha cyan - 3 - fenoxybenzylalkohol with (s) structure....
Native LCC ester bonds are found between GlcA moieties branching from xylan polysaccharides and lignin moieties in the plant cell wall. Their exact nature has been heavily debated, with much discussion as to whether benzyl (α) esters and/or γ-esters are represented in native lignin, or if ...
c Catenane 1 consisting of Möbius-conjugated nanohoops, with its X-ray crystal structure shown with 30%-probability ellipsoids. Hydrogen atoms and solvent molecules are omitted for clarity Full size image Our target catenane 1 (Fig. 1c) features oligoparaphenylene-derived nanohoops as building ...
in which R is an alkyl group having 12 to 28 carbon atoms; b) 0.002 to 0.06 wt %, based on the total amount of the lubricating oil composition,... H Nagamatsu 被引量: 1发表: 2010年 Water ink and paint containing modified carbon products Describes a modified carbon product comprising an...
phosphonic acid in which the aliphatic group has an average in the range of about 12 to about 24 carbon atoms, and a 3-hydrocarbyl-2,5-diketopyrrolidine in which the hydrocarbyl group is an alkyl or alkenyl group having an average in the range of about 12 to about 30 carbon atoms. ...
Figure 1.Structure of phorbol, phorbol esters and diacylglycerol. Phorbol, the nontumorigenic parent molecule to the phorbol esters, is shown with carbon atoms numbered in the standard format. The tumorigenic property of the phorbol esters is associated with the addition of hydrophobic moieties at c...
Nitrate Ester In subject area: Chemistry Nitrate esters are a class of organic materials that contain a carbon backbone with one or more -ONO2 functionalities. They are known for their explosive properties and are used in various applications such as medicine, explosives, and plasticizers. ...
, and a 2,2,6,6-tetramethyl-4-piperidyl carboxylic acid ester having the general formula: ##STR1## wherein: R1 is selected from the group consisting of ##STR2## Y is selected from the group consisting of hydrogen and O; R6 is lower alkyl having from one to six carbon atoms; ...