1 Hydrogen exists as two isomers, ortho and para, based on proton nuclear spin. A temperature-dependent equilibrium dictates their ratio, with a 75% ortho isomer makeup at room temperature shifting to ...

1-庚醇，CAS号：111-70-62-庚醇，混合CAS号：543-49-7 这个同类索引页列出了具有相同分子式的化学物（即同分异构体）条目。 除非您是有意链接至本页，否则应将相应条目的内部链接指向正确的条目。 Seamless Wikipedia browsing. On steroids. Every time you click a link to Wikipedia ...

Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States ...