Ethylnoun
(organic chemistry) The univalent hydrocarbon radical, C2H5, formally derived from ethane by the loss of a hydrogen atom.
Ethylnoun
A monatomic, hydrocarbon radical, C2H5 of the paraffin series, forming the essential radical of ethane, and of common alcohol and ether.
Ethylnoun
the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atom
Methylnoun
(organic compound) The univalent hydrocarbon radical, CH3-, formally derived from methane by the loss of a hydrogen atom; a compound or part of a compound formed by the attachment of such a radical.
Methylnoun
A univalent hydrocarbon radical, CH3-, not existing alone but regarded as an essential residue of methane, and appearing as a component part of many derivatives; as, methyl alcohol, methyl ether, methyl amine, etc.
Methylnoun
the univalent radical CH3- derived from methane