10 9 0 0000 0 0 0 0 0999 V2000 5.7535 -1.3261 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 4.6069 -1.9961 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 3.4535 -1.3261 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 2.3000 -1.9961 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 1.1535 -1.3261 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 6.9070 -1.9961 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 5.7535 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 1.1535 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0.0000 -1.9961 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 4.6069 -3.3223 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 1 7 2 0 1 6 1 0 1 2 1 0 2 10 2 0 2 3 1 0 3 4 1 0 4 5 1 0 5 8 2 0 5 9 1 0 M CHG 1 6 -1 M END > InChI=1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10)/p-1 > KPGXRSRHYNQIFN-UHFFFAOYSA-M > 1/1/N:3,4,2,5,1,10,8,9,6,7/E:(7,8)(9,10)/rA:10nCCCCCO-OOOO/rB:s1;s2;s3;s4;s1;d1;d5;s5;d2;/rC:5.7535,-1.3261,0;4.6069,-1.9961,0;3.4535,-1.3261,0;2.3,-1.9961,0;1.1535,-1.3261,0;6.907,-1.9961,0;5.7535,0,0;1.1535,0,0;0,-1.9961,0;4.6069,-3.3223,0; > C5 H5 O5 > 145.0902 > C(C(CCC(O)=O)=O)([O-])=O > 4360526 $$$$