Ch3 c 0 ch3 название. Альдегиды ch3-ch-ch-ch c =o. ch3-c=c=ch-ch-ch-ch3. ch3-c-ch3-ch3-ch3. h3c-c-ch3-ch3.

Ch3 c 0 ch3 название. Альдегиды ch3-ch-ch-ch c =o. ch3-c=c=ch-ch-ch-ch3. ch3-c-ch3-ch3-ch3. h3c-c-ch3-ch3.
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