반응형 shielding1 Shielding vs. Deshielding: H-NMR of nitrile(cyano-) and acetylene(ethyne) Shielding vs. Deshielding: H-NMR of nitrile(cyano-) and acetylene(ethyne) Shielding effect. 2014. 11. 20. 이전 1 다음 반응형