C2H6 C3H8 C4H10

C2H4 C3H6 anh.maleique CH2=C=CH2 CH2=CdiCN CH2=CH2 CH2=CH-Br CH2=CH-CCl3 CH2=CH-CF3 CH2=CHCH2+ CH2=CH-CH2CH3 CH2=CH-CH3 CH2=CH-CH3ecl CH2=CH-CH=CH2cis CH2=CH-CH=CH2trans CH2=CH-CH=CH-CH2+ CH2=CH-CH=CH-CH3 CH2=CH-CH=CH-CH=CH2t CH2=CH-CH=CH-OCH3 CH2=CHCHO CH2=CH-Cl CH2=CH-CN CH2=CH-CO2H CH2=CH-CO-CH3 CH2=CH-F CH2=CH-NH2 CH2=CH-O- CH2=CH-OH CH2=CH-SH CH2=CH-SiH3 CH2=C=O cyclopentadiene fulvene Isoprene octatetraene