Images CH3CH2OH CUO

< Previous photo
Photo - 32
Next photo >
Ch3ch2oh cuo. Сн12 = СН-сн2. Сн3 – СН = СН – сн3. Н3с-сн2-сн2-сн3. Сн2 СН сн2 он.
Сн12 = СН-сн2. Сн3 – СН = СН – сн3. Н3с-сн2-сн2-сн3. Сн2 СН сн2 он.