Mrv1572004221603442D          

 21 21  0  0  0  0            999 V2000
    2.8579    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -2.4750    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -2.4750    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    5.0013    0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.8743    0.7145    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.6993   -0.7145    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.4125    0.7145    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4125   -0.7145    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868   -0.0000    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.0000    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -3.3000    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0
  5  1  2  0  0  0  0
  5  2  1  0  0  0  0
  6  1  1  0  0  0  0
  6  3  2  0  0  0  0
  7  2  2  0  0  0  0
  7  4  1  0  0  0  0
  8  3  1  0  0  0  0
  9  4  2  0  0  0  0
 10  5  1  0  0  0  0
 10  8  2  0  0  0  0
 10  9  1  0  0  0  0
 11  8  1  0  0  0  0
 12  9  1  0  0  0  0
 19  6  1  0  0  0  0
 19 13  1  0  0  0  0
 19 14  2  0  0  0  0
 19 15  2  0  0  0  0
 20  7  1  0  0  0  0
 20 16  1  0  0  0  0
 20 17  2  0  0  0  0
 20 18  2  0  0  0  0
M  CHG  2  12  -1  21   1
M  END
> <DATABASE_ID>
CHEM015784

> <DATABASE_NAME>
chemdb

> <SMILES>
[Na+].NC1=C2C([O-])=CC(=CC2=CC(=C1)S(O)(=O)=O)S(O)(=O)=O

> <INCHI_IDENTIFIER>
InChI=1S/C10H9NO7S2.Na/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);/q;+1/p-1

> <INCHI_KEY>
QPILZZVXGUNELN-UHFFFAOYSA-M

> <FORMULA>
C10H8NNaO7S2

> <MOLECULAR_WEIGHT>
341.28

> <EXACT_MASS>
340.96398823

> <JCHEM_ACCEPTOR_COUNT>
8

> <JCHEM_ATOM_COUNT>
29

> <JCHEM_AVERAGE_POLARIZABILITY>
27.7643715489041

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
sodium 8-amino-3,6-disulfonaphthalen-1-olate

> <ALOGPS_LOGP>
-2.04

> <JCHEM_LOGP>
-2.2283958747548094

> <ALOGPS_LOGS>
-2.53

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-2

> <JCHEM_PKA>
-2.6627367927463768

> <JCHEM_PKA_STRONGEST_ACIDIC>
-3.740429596431471

> <JCHEM_PKA_STRONGEST_BASIC>
2.182573505174626

> <JCHEM_POLAR_SURFACE_AREA>
157.82

> <JCHEM_REFRACTIVITY>
80.98479999999998

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.01e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
sodium 8-amino-3,6-disulfonaphthalen-1-olate

> <JCHEM_VEBER_RULE>
0

> <NAME>
Sodium 4-amino-5-hydroxynaphthalene-2,7-disulphonate

> <CAS>
5460-09-3

> <SYNONYMS>
4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt

$$$$