英文别名:
C.I. Mordantred 19;Benzenesulfonic acid, 5-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo-2-hydroxy-, monosodium salt;Omega Chrome Red ME;5-Chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-benzenesulfonic acid, monosodium salt;sodium 3-(5-hydroxy-3-methyl-1-phenylpyrazol-4-ylazo)-5-chloro-2-hydroxybenzenesulphonate;Acid mordant Red 19;Chrome Red 5G;Mordant Red 19
InChI:
InChI=1/C16H13ClN4O5S.Na/c1-9-14(16(23)21(20-9)11-5-3-2-4-6-11)19-18-12-7-10(17)8-13(15(12)22)27(24,25)26;/h2-8,14,19H,1H3,(H,24,25,26);/q;+1/p-1/b18-12-;