Hc c ch ch3 ch3 название. H2c c ch ch2 ch3. hc=c-ch(c2h5)-ch3. h2c=ch-ch2-ch3+h2. h2c ch c ch3 ch3 ch3.

Hc c ch ch3 ch3 название. H2c c ch ch2 ch3. hc=c-ch(c2h5)-ch3. h2c=ch-ch2-ch3+h2. h2c ch c ch3 ch3 ch3.
64 / 82