Mrv0541 05061307402D 5 4 0 0 0 0 999 V2000 1.2375 -0.7145 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 0.0000 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.4125 -0.7145 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -1.4289 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 3 2 2 0 0 0 0 4 3 1 0 0 0 0 5 4 2 0 0 0 0 M END > FDB030138 > foodb > C\C=C/C=O > InChI=1S/C4H6O/c1-2-3-4-5/h2-4H,1H3/b3-2- > MLUCVPSAIODCQM-IHWYPQMZSA-N > C4H6O > 70.0898 > 70.041864814 > 1 > 7.522974242032385 > 1 > 0 > 0 > 0 > (2Z)-but-2-enal > 0.88 > 0.7609660349999998 > -0.02 > 0 > 0 > 0 > -4.090822229263441 > 17.07 > 22.0395 > 1 > 1 > 6.65e+01 g/l > crotonaldehyde > 1 > FDB030138 > (cis)-crotonaldehyde $$$$