Misplaced Pages

This is an old revision of this page, as edited by Beetstra (talk | contribs) at 13:43, 5 December 2011 (Saving copy of the {{chembox}} taken from revid 435389170 of page Ponceau_4R for the Chem/Drugbox validation project (updated: '').). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

This page contains a copy of the infobox ({{chembox}}) taken from revid 435389170 of page Ponceau_4R with values updated to verified values.

Ponceau 4R

Names
IUPAC name trisodium (8Z)-7-oxo-8-naphthalene-1,3-disulfonate
Identifiers
CAS Number	2611-82-7
3D model (JSmol)	Interactive image
ChemSpider	11232342
PubChem CID	9570119
InChI InChI=1S/C20H14N2O10S3.3Na/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-21+;;;Key: SWGJCIMEBVHMTA-ZRUFZDNISA-K InChI=1/C20H14N2O10S3.3Na/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-21+;;;Key: SWGJCIMEBVHMTA-QWKJSYRZBY
SMILES ...S(=O)(=O)c4ccc(/N=N/c1c2c(ccc1O)cc(cc2S()(=O)=O)S()(=O)=O)c3ccccc34
Properties
Chemical formula	C20H11N2Na3O10S3
Molar mass	604.46 g·mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Y verify (what is  ?) Infobox references

• SizeSet