2-naphthol orange

Preferred Label : 2-naphthol orange;

MeSH note : structure; see also record for C.I. Solvent Orange 2;

CISMeF synonym : sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate; tropaeolin;

MeSH synonym : C.I. Acid Orange; acid orange 7; C.I. Acid Orange 7; Orange II; beta-naphthol orange; DC orange no. 4; orange 4; D&C orange no. 4; AO-7 dye;

MeSH CAS label : 4-((2-hydroxy-1-naphthalenyl)azo)benzenesulfonic acid monosodium salt;

MeSH Related Number : 633-96-5;

Registry Number MeSH : 633-96-5;

Codes EINECS : 211-199-0;

Is substance : O;

UNII : Q1LIY3BO0U;

Details

Origin ID

C014722;

UMLS CUI

C0069592;

Automatic exact mappings (from CISMeF team)
- 4-[[4-(anilino)phenyl]azo]benzenesulphonic acid [Substance BNPC]
- D&C Orange No. 4 [NCIt concept]
- Orange II stain (substance) [SNOMED CT concept]
- tropaeolin o [SNOMED Notion]
- tropaeolin oo [SNOMED Notion]
- tropaeolin ooo [SNOMED Notion]
CISMeF manual mappings
- sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate [Substance BNPC]
MeSH term(s) associated for indexing
- azo compounds [MeSH Descriptor]
- benzenesulfonates [MeSH Descriptor]
Pharmacological action(s)
- coloring agents [MeSH Descriptor]
Record concept(s)
- 2-naphthol orange [MeSH concept]
- tropaeolin [MeSH concept]
Semantic type(s)
- Indicator, Reagent, or Diagnostic Aid [UMLS semantic type]
- Organic Chemical [UMLS semantic type]
UMLS correspondences (same concept)
- D&C Orange No. 4 [NCIt concept]
- Orange II stain (substance) [SNOMED CT concept]
- sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate [Substance BNPC]

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