CAS Registry Number®
180898-37-7
CAS Name
Bisdisulizole disodium
Molecular Formula
C20H14N4O12S4.2Na
Other Names and Identifiers
InChI
InChI=1S/C20H14N4O12S4.2Na/c25-37(26,27)11-5-13-17(15(7-11)39(31,32)33)23-19(21-13)9-1-2-10(4-3-9)20-22-14-6-12(38(28,29)30)8-16(18(14)24-20)40(34,35)36;;/h1-8H,(H,21,23)(H,22,24)(H,25,26,27)(H,28,29,30)(H,31,32,33)(H,34,35,36);;
InChIKey
InChIKey=WMINJZYGASIXBG-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C1=C2C(N=C(N2)C3=CC=C(C=C3)C=4NC=5C(N4)=CC(S(=O)(=O)O)=CC5S(=O)(=O)O)=CC(S(=O)(=O)O)=C1.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=CC=2N=C(NC2C(=C1)S(=O)(=O)O)C=3C=CC(=CC3)C4=NC=5C=C(C=C(C5N4)S(=O)(=O)O)S(=O)(=O)O
Other Names for this Substance
- 1H-Benzimidazole-5,7-disulfonic acid, 2,2′-(1,4-phenylene)bis-, sodium salt (1:2)
- 1H-Benzimidazole-4,6-disulfonic acid, 2,2′-(1,4-phenylene)bis-, disodium salt
- Bisimidazylate
- Neo Heliopan APC
- Disodium phenyldibenzimidazoletetrasulfonate
- Neo Heliopan
- Bisdisulizole disodium
- Neo Heliopan AP
- Disodium bisdisulizole
Deleted or Replaced CAS Registry Numbers
349580-12-7, 405265-56-7, 214349-96-9
