Examlex
Which of the following neurotransmitters is a byproduct of the energy molecule ATP?
(2R,4S)-4-ethylheptane-2-thiol
A specific stereoisomer of a compound featuring an ethyl group and a thiol group attached to a heptane chain.
(R)-3-methylpent-1-ene
A specific optical isomer of an organic compound with a branched five-carbon chain, featuring a double bond at the first carbon and a methyl group at the third position.
Reagents
Chemicals or ingredients introduced into a system to initiate a chemical reaction or to check for the presence of a reaction.
NMR Spectrum
A graphical representation of the nuclear magnetic resonance of atoms within molecules, providing information on the structure, dynamics, reaction state, and chemical environment of the molecule.
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