Isota矶太ISOabbr.国际标准化组织(=International Standards Organization)isobutyl iodide异丁基碘isoiinolic acid异亚油酸isoeffect lines等效(应)线isocentric unit等中心治疗机isopropylphenoln.异丙酚Isothankuniside异参枯尼苷isotactic chain全同立构链isothiocyanates异硫氰酸盐；异硫氰酸酯isodose profile等剂量分布图isoamyl gallate异戊没食子酸盐, 没食子酸异戊酯