Sialyl-Lewis X (sLeX) is a sialylated fucosylated tetrasaccharide, an endogenous antigen. Sialyl-Lewis X is a high-affinity ligand for selectins (E-, P-, and L-selectin). Sialyl-Lewis X binds to ELAM-1 and CD62 and has the ability?to inhibits CD62-mediated neutrophil recruitment to sites of inflammation.

2,3-Diaminophenazine (2,3-Phenazinediamine) is an amino derivative of phenazine with promising luminescence, electrochemical and biochemical applications.

2-Carboxyphenol-d4 is the deuterium labeled 2-Carboxyphenol. 2-Carboxyphenol is a plant hormone and mediates host responses against microbial pathogens.

Monoethyl fumarate is the monoethyl ester form of fumaric acid. Monoethyl fumarate is a kind of effective preservative and polymerization agent for macromolecular material.

1-Phenylpropane-1,2-dione, isolated from young Ephedra sinica Stapf (Ephedraceae), is biosynthetic precursors of the ephedrine alkaloids.

3,5,6-Trichloro-2-pyridinol (TCPy) is the main degradation product of the herbicide Triclopyr and the insecticides Chlorpyrifos and Chlorpyrifos-methyl.

5-Fluoroorotic is a selective agent in yeast molecular genetics. 5-Fluoroorotic possesses a well-expressed anticandidal effect close to that of 5-fluorocytosine, as well as moderate antidermatophytal effects.

D-arginine (H-D-Arg-OH) is the D-isomer of arginine. Arginine is an α-amino acid that is used in the biosynthesis of proteins. D-Arginine is an inactive form of L-arginine.

2,4-Diisopropylphenol is one of the most widely accepted chemical agent used for induction of anesthesia.

4,5-Dichlorocatechol is a substrate of the broad-spectrum chlorocatechol 1,2-dioxygenase of pseudomonas chlororaphis RW71. The Ki values for 4,5-dichlorocatechol is 30 nM for the dioxygenase of the Chlorobenzoate-degrading strain Pseudomonas putida AC27 and 4 nM for the dioxygenase of Acidovorax sp. strain PS14.

3-Methyl-2-quinoxalinecarboxylic acid (MQCA), an important N-oxide reductive metabolite of Quinocetone or Olaquindox, potently inhibits the growth of Chang liver cells through S phase arrest of the cell cycle.

BPBA (2-Bromopyridine-5-boronic acid) is a new labeling reagent to derivatize brassinosteroids (BRs).

Metamitron is a pre- and post-emergence herbicide used for the control of broad-leaved weeds and grasses in sugar beet.

Dichlormid is a herbicide safener. Dichlormid up-regulates expression of ZmGST27 and ZmMRP1 and increases ZmGT1.

7-Aminodeacetoxycephalosporanic acid (7-ADCA) is a key intermediate in the synthesis of cephalosporins.

4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid has hypoglycaemic activity. 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid follows a mechanism based on the response to the oral glucose overcharge.

Thiodicarb is a carbamate insecticide used to control flies in animal and poultry houses and dairies. Thiodicarb is metabolized into methomyl in animals and plants, and subsequently degraded into carbon dioxide and acetonitrile.

4-Methylanisole (4-Methoxytoluene) is food flavoring agent and can be naturally found in Ylang Ylang fragrance oil.

Isoquinoline is an analog of?pyridine. Isoquinoline structural-based alkaloids, such as tropoloisoquinoline, phthalideisoquinoline, and naphthylisoquinoline has anti-cancer activities.

1,5,5-Trimethylhydantoin (TMH) is a non-isotopic internal standard (IS).

TMPD dihydrochloride, a readily oxidizable compound, is an enzymatically convert redox active substrate molecule. TMPD dihydrochloride is also an electron donor and serves as a reducing cosubstrate for heme peroxidases. TMPD dihydrochloride is also a complex IV substrate.

Tricaine methanesulfonate (MS-222) possesses anesthetic effect. Tricaine methanesulfonate (MS-222) is common used to immobilize fish for marking or transport and to suppress sensory systems during invasive procedures.

Methyl palmitoleate ((Z)-Methyl hexadec-9-enoate), a fatty acid methyl ester, is an analogue of Palmitoleate with cytoprotective and growth-promoting properties.

cis-3-Hexen-1-ol ((Z)-3-Hexen-1-ol) is a green grassy smelling compound found in many fresh fruits and vegetables. cis-3-Hexen-1-ol is widely used as an added flavor in processed food to provide a fresh green quality. cis-3-Hexen-1-ol is an attractant to various insects.

2,5-Dimethyl-3(2H)-furanone is a flavouring substance without genotoxicity.

β-Cyclocitral, a volatile oxidized derivative of β-carotene, is a grazer defence signal unique to the Cyanobacterium Microcystis. β-Cyclocitral, one of the predominant volatile terpenoid compounds, can upregulate the expression of defence genes to enhance excess light (EL) acclimation. β-Cyclocitral is a powerful repellent.

4-Chlorophenylacetic acid is a compound belongs to a family of small aromatic fatty acids with anticancer properties. 4-Chlorophenylacetic acid can provide carbon and energy for Pseudomonas sp.

Diethyl fumarate is a decomposition product of Malathion (an insecticide). Diethyl fumarate is a reputed skin irritant. Diethyl fumarate can causes non-immunologic contact urticaria on skin.

D-Ribose 5-phosphate disodium is an intermediate of the oxidative branch of the pentose phosphate pathway (PPP) and an end product of the nonoxidative branch of the PPP. D-Ribose 5-phosphate disodium is used in the synthesis of nucleotides and nucleic acids.

6-Ketoestradiol can be used to synthesize re-containing 7α-substituted estradiol complexes.