HC4 -OEChem-11012420553D 20 20 0 0 0 0 0 0 0999 V2000 0.0940 0.0040 3.3190 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.0570 0.0100 3.7100 O 0 0 0 0 0 0 0 0 0 0 0 0 1.1080 0.0030 4.2090 O 0 0 0 0 0 0 0 0 0 0 0 0 0.3700 -0.0010 1.9290 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.6450 -0.0000 1.0380 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.3590 -0.0060 -0.4020 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.4090 -0.0050 -1.3270 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.1360 -0.0100 -2.6760 C 0 0 0 0 0 0 0 0 0 0 0 0 0.1810 -0.0170 -3.1210 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2280 -0.0180 -2.2070 C 0 0 0 0 0 0 0 0 0 0 0 0 0.9650 -0.0070 -0.8550 C 0 0 0 0 0 0 0 0 0 0 0 0 0.4450 -0.0210 -4.4520 O 0 0 0 0 0 0 0 0 0 0 0 0 0.7080 0.0080 5.0890 H 0 0 0 0 0 0 0 0 0 0 0 0 1.3930 -0.0060 1.5810 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.6680 0.0050 1.3850 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.4330 -0.0000 -0.9830 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.9460 -0.0100 -3.3910 H 0 0 0 0 0 0 0 0 0 0 0 0 2.2500 -0.0230 -2.5570 H 0 0 0 0 0 0 0 0 0 0 0 0 1.7790 -0.0080 -0.1460 H 0 0 0 0 0 0 0 0 0 0 0 0 0.5030 0.9030 -4.7290 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 1 3 1 0 0 0 0 1 4 1 0 0 0 0 3 13 1 0 0 0 0 4 5 2 0 0 0 0 4 14 1 0 0 0 0 5 6 1 0 0 0 0 5 15 1 0 0 0 0 6 7 2 0 0 0 0 6 11 1 0 0 0 0 7 8 1 0 0 0 0 7 16 1 0 0 0 0 8 9 2 0 0 0 0 8 17 1 0 0 0 0 9 10 1 0 0 0 0 9 12 1 0 0 0 0 10 11 2 0 0 0 0 10 18 1 0 0 0 0 11 19 1 0 0 0 0 12 20 1 0 0 0 0 M END > c1cc(ccc1/C=C/C(=O)O)O > InChI=1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+ > NGSWKAQJJWESNS-ZZXKWVIFSA-N > C9H8O3 $$$$