I1S1O1L1O1G2
7 points
ISOLOG is validvalid
isologue [n ISOLOGS]
an organic compound with similar molecular structure to another but containing different atoms of the same valency, also ISOLOGUE [n -S]
isologue [n ISOLOGS]
an organic compound with similar molecular structure to another but containing different atoms of the same valency, also ISOLOGUE [n -S]