PROBLEM TO BE SOLVED: To obtain a new bicyclohexyl-4,4'-diol unsaturated carboxylic acid diester having photopolymerizable unsaturated bonds and especially useful as a base material for photocurable resins and as a base material component.妙中 敦...
is c n h 2n . this implies that there are twice as many hydrogen atoms as carbon atoms in such olefins. for a cyclic olefin containing only one double bond, the general formula is c n h 2n-2 . it can be noted that acyclic alkenes that only contain a single double bond and which ...
The development of live-cell fluorescence nanoscopy is powered by the availability of suitable fluorescent probes. Rhodamines are among the best fluorophores for labeling intracellular structures. Isomeric tuning is a powerful method for optimizing the b
Purity %:99 % Packaging Details:25 Kg Bag Grade Standard:Food Grade Get Quote Sodium Benzoate Powder ₹150/Kg Packaging Size:5 kg Form:Powder Purity:98 Get Quote Preservative for bio stimulants ₹125/Litre Packaging Size:50 Kg Packaging Type:HDPE Drums ...
An alkanoic acid is a compound that has the general structure The homologous series called alkanoic acids has the general formula C n H 2n O 2 w ith n > 0 or C n H 2n+1 COOH with n > 0. Models of the simplest alkanoic acids, along with the alkanes and alkanols they come from....
Give the general formula for a carboxylic acid. Name the characteristic group it contains.Identify each structural formula belonging to an alkyl halide, alcohol, amine, carboxylic acid, ester, or amide.1. What is the structural difference between benzene ...
Chemical Abstract name: (1R,3R)-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (1S)-2-methyl-4-oxo-3-(2Z)-2,4-pentadienyl-2-cyclopenten-1-yl ester. CAS Registry Number: [121-21-1]. Empirical formula: C21H28O3; molecular weight: 328.4. The solubility of...
Food compositions sweetened with dipeptides of certain α-amino dicarboxylic acids and etherified hydroxy α-amino-mono-carboxylic acid esters which possess a high order of sweetness. These dipeptides have the following formula: ##STR1## wherein R is alkyl containing 1-3 carbon atoms; ...
My invention relates to derivatives of hydroxypyridine and to a process for making them. In general, these derivatives respond to the formula: R C NC-C C-Coox OH-C C-CHa N I wherein R represents an organic radical selected from the group consisting of aliphatic saturated hydrocarbon radicals...
Polypeptides having formula (I), wherein X is hydrogen or -NH2; Y and Z are independently sulfur or CH2; R1 and R2 are hydrogen, methyl, cyclopentamethylene or an alkyl group having 1 to 5 carbon atoms; R3 is Phe, D-Phe, Tyr, D-Tyr, Tyr(... HRUBY VICTOR J,ROCKWAY TODD W - ...