Mrv1652303202019012D 5 4 0 0 0 0 999 V2000 0.1105 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8250 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.5395 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.2539 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8250 -0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 2 3 1 0 0 0 0 3 4 2 0 0 0 0 2 5 1 0 0 0 0 M END > FDB007055 > foodb > CC(=C)C=C > InChI=1S/C5H8/c1-4-5(2)3/h4H,1-2H2,3H3 > RRHGJUQNOFWUDK-UHFFFAOYSA-N > C5H8 > 68.117 > 68.062600256 > 0 > 13 > 8.576581738168763 > 1 > 0 > 0 > 0 > 2-methylbuta-1,3-diene > 2.22 > 1.8773858616666663 > -1.58 > 0 > 0 > 0 > 0.0 > 24.5764 > 1 > 1 > 1.80e+00 g/l > isoprene > 1 > FDB007055 > Polyisoprene $$$$