| Synonyms |
3H-Indole-7-carboxylic acid, 3-(3-oxo-1H,3H-naphtho(1,8-cd)pyran-1-ylidene)-, hydrochloride (1:1); 3H-Indole-7-carboxylic acid, 3-(3-oxo-1H,3H-naphtho(1,8-cd)pyran-1-ylidene-, hydrochloride; 3-(3-Oxo-1H,3H-naphtho(1,8-cd)pyran-1-ylidene)-3H-indole-7-carboxylic acid hydrochloride; 3H-Indole-7-carboxylic acid, 3-(3-oxo-1H,3H-naphtho(1,8-cd)pyran-1-ylidene)-, hydrochloride; (3E)-3-(3-oxo-1H,3H-benzo[de]isochromen-1-ylidene)-3H-indole-7-carboxylic acid hydrochloride |