Mrv1652306172222152D
10 9 0 0 0 0 999 V2000
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
1.2375 -0.7145 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
2.0625 -0.7145 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0
0.8250 -1.4289 0.0000 O 0 5 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
-1.2375 -0.7145 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0
1.2375 0.7145 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0
-0.4125 0.7145 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 0
2 1 2 0 0 0 0
3 1 1 0 0 0 0
4 2 1 0 0 0 0
5 3 2 0 0 0 0
6 3 1 0 0 0 0
7 4 2 0 0 0 0
8 4 1 0 0 0 0
9 1 1 0 0 0 0
10 2 1 0 0 0 0
M CHG 2 6 -1 8 -1
M END
> <DATABASE_ID>
MMDBc0056076
> <DATABASE_NAME>
MIME
> <SMILES>
[H]\C(=C(/[H])C([O-])=O)C([O-])=O
> <INCHI_IDENTIFIER>
InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/p-2/b2-1-
> <INCHI_KEY>
VZCYOOQTPOCHFL-UPHRSURJSA-L
> <FORMULA>
C4H2O4
> <MOLECULAR_WEIGHT>
114.057
> <EXACT_MASS>
113.996405704
> <JCHEM_ACCEPTOR_COUNT>
4
> <JCHEM_ATOM_COUNT>
10
> <JCHEM_AVERAGE_POLARIZABILITY>
8.537274324422356
> <JCHEM_BIOAVAILABILITY>
1
> <JCHEM_DONOR_COUNT>
0
> <JCHEM_FORMAL_CHARGE>
-2
> <JCHEM_GHOSE_FILTER>
0
> <JCHEM_IUPAC>
(2Z)-but-2-enedioate
> <JCHEM_LOGP>
-0.040914331333333324
> <JCHEM_MDDR_LIKE_RULE>
0
> <JCHEM_NUMBER_OF_RINGS>
0
> <JCHEM_PHYSIOLOGICAL_CHARGE>
-2
> <JCHEM_PKA>
5.912485134930333
> <JCHEM_PKA_STRONGEST_ACIDIC>
3.045732417201613
> <JCHEM_POLAR_SURFACE_AREA>
80.25999999999999
> <JCHEM_REFRACTIVITY>
46.2812
> <JCHEM_ROTATABLE_BOND_COUNT>
2
> <JCHEM_RULE_OF_FIVE>
1
> <JCHEM_TRADITIONAL_IUPAC>
maleate
> <JCHEM_VEBER_RULE>
0
$$$$