Chem
J-GLOBAL ID:200907072969095123
Nikkaji number:J266.087C
4-(2-Hydroxy-1-naphthylazo)naphthalene-1-sulfonic acid
4-(2-ヒドロキシ-1-ナフチルアゾ)-1-ナフタレンスルホン酸
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Substance type:
Substance type
Substance type classified into 3 categories. Decided structure: Substances with a clear structure Undicided Structure: Substances with unknown or undetermined structure Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula:
C20 H14 N2 O4 S
Molecular formula furigana:
C20-H14-N2-O4-S
Molecular weight:
378.400
InChI:
InChI=1S/C20H14N2O4S/c23-18-11-9-13-5-1-2-6-14(13)20(18)22-21-17-10-12-19(27(24,25)26)16-8-4-3-7-15(16)17/h1-12,23H,(H,24,25,26)
InChI key:
JSAKRLDIZOGQTN-UHFFFAOYSA-N
SMILES:
Oc1ccc2ccccc2c1N=Nc1ccc(c2ccccc12)S(=O)(=O)O
Systematic name (5):
4-(2-ヒドロキシ-1-ナフチルアゾ)-1-ナフタレンスルホン酸
4-[(2-ヒドロキシ-1-ナフチル)アゾ]-1-ナフタレンスルホン酸
4-(2-ヒドロキシ-1-ナフチルアゾ)ナフタレン-1-スルホン酸
4-[2-(2-ヒドロキシナフタレン-1-イル)ジアゼン-1-イル]ナフタレン-1-スルホン酸
4-[2-(2-hydroxynaphthalen-1-yl)diazen-1-yl]naphthalene-1-sulfonic acid
Other name (2):
4-[(2-Hydroxy-1-naphthyl)azo]-1-naphthalenesulfonic acid
4-(2-Hydroxy-1-naphthylazo)naphthalene-1-sulfonic acid
CAS registry number:
18268-54-7
Regulation number (2):
EINECS2421480
TSCA(18268-54-7)
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