Calconcarboxylic acid

2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfo-1(2H)-naphthalenylidene)hydrazinyl]-

3-Hydroxy-4-[(2Z)-2-(2-oxo-4-sulfo-1(2H)-naphthalenylidene)hydrazino]-2-naphthoic acid

3-Hydroxy-4-[(2Z)-2-(2-oxo-4-sulfo-1(2H)-naphthalinyliden)hydrazino]-2-naphthoesäure

Acide 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfo-1(2H)-naphtalénylidène)hydrazino]-2-naphtoïque

Calconcarboxylic acid

2,2′-dihydroxy-4′-sulpho-1,1′-azonaphthalene-3-carboxylic acid

2-Benzoyl-3-phenylacrylic acid

2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid

[Wiki]

2-hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo-3-naphthoic acid),

2-Hydroxy-1-(2-hydroxy-4-sulfo-1-napthylazo)-3-naphthoic acid

2-Naphthalenecarboxylic acid, 3-hydroxy-4-((2-hydroxy-4-sulfo-1-naphthalenyl)azo)-

223-117-0

3-HYDROXY-4-{2-[(1Z)-2-OXO-4-SULFONAPHTHALEN-1-YLIDENE]HYDRAZIN-1-YL}NAPHTHALENE-2-CARBOXYLIC ACID

3737-95-9

Calcon 3-carboxylic acid

calcon carboxylic acid

Calconcarbonic acid

MFCD00004078

NN

Patton and Reeder's indicator

Patton-Reeder indicator