Cypromid is an obsolete contact post-emergent herbicide used to control annual weeds in maize crops. It induces general necrosis and inhibits growth.

6-Dehydroprogesterone (Pregna-4,6-diene-3,20-dione) is a synthetic derivative and natural metabolite of progesterone and major impurity of dehydrogesterone. 6-Dehydroprogesterone derivatives has been used in hormone replacement therapy for menopausal symptoms and in the treatment of gynecological disorders, but 6-Dehydroprogesterone has never marketed.

Guaiaretic acid is a constituent of guaiacum resin and closely related to Nordihydroguaiaretic acid an antioxidant compound found in the creosote bush (Larrea tridentata) which has been more widely studied. Guaiaretic acid is the dehydrogenated form of Nordihydroguaiaretic acid.

Metalaxyl is a systemic fungicide used to control plant diseases caused by Oomycete fungi. Metalaxyl is a racemic mixture of two isomers, one of which, the R-enantiomer, is the active form. This enantiomer is the basis of the fungicide, metalaxyl-M (mefenoxam), which is effective at half the application rate of metalaxyl. This was developed by Syngenta as a replacement for metalaxyl, and was part of a strategy to stifle generic competition. Metalaxyl`s formulations include granules, wettable powders, dusts, and emulsifiable concentrates. Application may be by foliar or soil incorporation, surface spraying (broadcast or band), drenching, and seed treatment. Metalaxyl registered products either contain metalaxyl as the sole active ingredient or are combined with other active ingredients (e.g., captan, mancozeb, copper compounds, carboxin). Due to its broad-spectrum activity, metalaxyl is used world-wide on a variety of fruit and vegetable crops. Its effectiveness results from inhibition of uridine incorporation into RNA and specific inhibition of RNA polymerase-1. Metalaxyl has both curative and systemic properties. Its mammalian toxicity is classified as EPA toxicity class III and it is also relatively non-toxic to most nontarget arthropod and vertebrate species.

Para-Naphthol Duloxetine is a metabolite of the drug duloxetine, which is a serotonin-norepinephrine reuptake inhibitor (SNRI) and is used for the treatment depression, anxiety.

Euparin acetate is derivative of Euparin isolated from plant roots Eupatorium.

(+)-JQ1 is a selective and potent inhibitor of Bromodomain and Extra-Terminal motif (BET) proteins. These are important epigenetic regulators facilitating the transcription of genes in chromatin areas linked to acetylated histones. (+)-JQ1 engages the bromodomain pocket in a manner that is competitive with acetylated peptide binding, thereby causing the displacement of BET proteins from chromatin. However, the inhibitor’s half life is only one hour, so it has short-lasting effects.

Silver Chlorate is white crystalline water-soluble inorganic salt, that turns black on exposure to light. Silver Chlorate is used in organic synthesis as an effective oxidizing agent for certain organic compounds. Silver Chlorate exhibits blasting properties, therefore it is sometimes use as a primary explosive. Silver chlorate is produced by the reaction of silver nitrate with sodium chlorate to produce both silver chlorate and sodium nitrate.

Causes skin irritation, eye irritation and may cause respiratory irritation.

Quinolinic acid is an endogenous N-methyl-D-aspartate receptor agonist synthesized from L-tryptophan via the kynurenine pathway and thereby has the potential of mediating N-methyl-D-aspartate neuronal damage and dysfunction. Elevated cerebrospinal fluid levels of quinolinic acid are correlated with the severity of neuropsychological deficits in patients who have AIDS. It can act as an endogenous brain excitotoxin when released by activated macrophages. Quinolinic acid is being used as a research tool to examine the role of excitotoxicity in neuronal degeneration associated with a number of neurological diseases (Alzheimer's disease, Huntington's disease, Parkinson's disease) which involve selective neurotransmitter deficits.