728754 -OEChem-02060822472D 16 15 0 0 0 0 0 0 0999 V2000 4.1854 -3.9104 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 4.1854 -1.4271 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 6.3330 -1.0146 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 7.7688 -3.4979 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 5.6170 -3.9104 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.4653 -2.6687 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 7.7688 -1.0146 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 8.4847 -2.2562 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 4.9012 -2.6687 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.0530 -2.2562 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.6170 -2.2562 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.3330 -2.6687 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.9012 -3.4979 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.1854 -2.2562 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.0530 -1.4271 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.7688 -2.6687 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 13 2 0 0 0 0 2 14 2 0 0 0 0 3 15 2 0 0 0 0 4 16 2 0 0 0 0 5 13 1 0 0 0 0 6 14 1 0 0 0 0 7 15 1 0 0 0 0 8 16 1 0 0 0 0 9 11 1 0 0 0 0 9 13 1 0 0 0 0 9 14 1 0 0 0 0 10 12 1 0 0 0 0 10 15 1 0 0 0 0 10 16 1 0 0 0 0 11 12 1 0 0 0 0 M END > 0 > 0 > 728754 > 3 > ChemIDplus > 004435385 > 1,1,4,4-Btca 1,1,4,4-Butanetetracarboxylic acid 4435-38-5 > 4435-38-5 > 004435385 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=004435385 > 151212 1 $$$$