数据之源，洞见之始

A 3-oxo steroid that is estr-5(10)-ene substituted by an oxo group at position 3 and a beta-hydroxy group at position 17." []

A racemate composed of equimolar amounts of exo-(+)- and exo-(-)-cinmethylin. It is a soil-applied preemergence herbicide developed by Shell Chemical company and used to control annual grasses such as green foxtail and bamyardgrass, it also supresses the growth of several annual broadleaf weeds such as prickly sida and velvetleaf." []

Empenthrin is a monoterpenoid.

Nandrolone is a C18 steroid with androgenic and anabolic properties. It is generally prepared from alkyl ethers of estradiol to resemble testosterone, but it has one less carbon atom at the 19 position (Pubchem). Nandrolone is an anabolic steroid occurring naturally in the human body, albeit in small quantities. Nandrolone is most commonly sold commercially as its decanoate ester (Deca-Durabolin) and less commonly as a phenylpropionate ester (Durabolin). Nandrolone use is indirectly detectable in urine tests by testing for the presence of 19-norandrosterone, a metabolism product of this molecule. The International Olympic Committee has set a limit of 2 ng per ml of urine as the upper limit, beyond which an athlete is suspected of doping (Wikipedia).

1-Phenyl-1,3-dodecanedione is found in fats and oils. 1-Phenyl-1,3-dodecanedione is a constituent of the pollen of Helianthus annuus (sunflower)

(10Z,14E,16E)-10,14,16-Octadecatrien-12-ynoic acid is found in fruits. (10Z,14E,16E)-10,14,16-Octadecatrien-12-ynoic acid is a constituent of the roots of Ximenia americana (tallow nut)

Rhodinyl phenylacetate is a flavouring ingredient.

Citronellyl alpha-toluate is a flavouring ingredient and flavour enhancer for fruit flavours. Not reported in nature.

Apo-13-zeaxanthinone is a member of the class of compounds known as sesquiterpenoids. Sesquiterpenoids are terpenes with three consecutive isoprene units. Apo-13-zeaxanthinone is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Apo-13-zeaxanthinone can be found in a number of food items such as red bell pepper, italian sweet red pepper, pepper (c. annuum), and orange bell pepper, which makes apo-13-zeaxanthinone a potential biomarker for the consumption of these food products.

3,6,9,12,15-octadecapentaenoic acid

3Z,6Z,9Z,12Z,15Z-octadecapentaenoic acid

Exocarpic acid

Bolekic acid

Isanic acid

5E-Octadecene-7,9-diynoic acid

5Z-Octadecene-7,9-diynoic acid

9Z-Octadecene-12,14-diynoic acid

9-Octadecene-12,14,16-triynoic acid