英和和英

名詞

diasterane (複数形 diasteranes)

1. (有機化学) Any of a group of isomers of steranes formed during diagenesis
   • 2015 July 15, “Sedimentation Pulse in the NE Gulf of Mexico following the 2010 DWH Blowout”^[1], PLOS ONE, DOI:10.1371/journal.pone.0132341: 

     Additionally, Mississippi River discharge could not explain the elevated hopane, sterane, and diasterane concentrations [23 , 75 ] and depletion in natural abundance radiocarbon [63 ] in NE GoM surface sediments that are indicative of petroleum hydrocarbon input.

語源 2

di- +‎ asterane

名詞

diasterane (複数形 diasteranes)

1. (有機化学) The simplest possible asterane tricyclo[3.1.1.12,4]octane, or [2]asterane