Definition of isomer - NCI Dictionary of Cancer Terms

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isomer

One of two or more compounds that have the same chemical formula but different arrangements of the atoms within the molecules and that may have different physical/chemical properties.

Previous Definitions:	isolated hepatic perfusion, isolated limb infusion, isolated limb perfusion, isolated lung perfusion, isolation
Next Definitions:	isosulfan blue, isotope, isotretinoin, ispinesib, isthmus