头孢雷特：一种抗菌药，C20H21N7O6S2- isonipecaine
- isonitril
- iso-oncotic
- iso-osmotic
- Isopaque
- Isoparorchis trisimilitubis
- isopathy
- isophagy
- isophenolization
- isophoria
- Isophrin
- isopia
- isoplassont
- isoplastic
- isoprecipitin
- isopregnenone
- isoprenaline
- isoprene
- isopropamide iodide
- isopropanol
- isopropyl
- isopropylarterenol
- isopropyl-benzanthracene
- antisensitizer
- antisepsis