?? ??:

71401-58-6

???:

3-ethyl 4,5-dihydro-5-oxo-1-(2-sulphophenyl)-1H-pyrazole-3-carboxylate

???(??):

3-Carbethoxy-1-(2-sulfophenyl)-2-pyrazolin-5-one;3-ethyl 4,5-dihydro-5-oxo-1-(2-sulphophenyl)-1H-pyrazole-3-carboxylate;4,5-Dihydro-5-oxo-1-(2-sulfophenyl)-1H-pyrazole-3-carboxylic acid 3-ethyl ester

CBNumber:

CB5923861

???:

C12H12N2O6S

??? ??:

312.29848

MOL ??:

71401-58-6.mol