buta-1,2-diene;590-19-2;1,2-Butadien;Buta-1,2-dien;CH2=C=CH-CH3;18853_FLUKA;1,2-BUTADIENE;1-Methylallene;Allene, methyl-;EINECS 209-674-2;HSDB 5705;Methylallene;InChI=1/C4H6/c1-3-4-2/h4H,1H2,2H;buta-1,2-diene;CHEBI:39480;18855_FLUKA
buta-1,2-diene