CERTAIN LIGHT ABSORBING PHOTO DYES.

SEC. 1129. CERTAIN LIGHT ABSORBING PHOTO DYES. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: “ 9902.29.34 4-[4-[3-[4-(Dimethylamino)phenyl]-2-propenyiidene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid, compound with N,N-diethylethanamine (1:1) (CAS No. 109940–17–2), 4-[3-[3-Carboxy-5-hydroxy-1-(4-aulfophenyl)-1H-pyrazole-4-yl]-2-propenylidene]-4 ,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid, sodium salt, compound with N,N-diethylethanamine (CAS No. 90066–12–9); 4-[4,5-dihydro-4-[[5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl]methylene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid, dipotassium salt (CAS No. 94266–02–1); 4-[4-[[4-(Dimethylamino)-phenyl] methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid, potassium salt (CAS No. 27268–31–1); 4,5-dihydro-5-oxo-4-[(phenylamino)methylene]-l-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid, disodium salt; and 4 [5-[3-Carboxy-5-hydroxy-1-(4-sulfophenyl)-1H-pyrazol-4-yl]-2, 4-pentadienyhdene]-4,5-dihydro-5-oxo-1-(4-aulfophenyl)-1H-pyrazole-3-carboxylic add, tetrapotassium salt (CAS No. 134863–74–4) (all of the foregoing provided for in subheading 2933.19.30) Free No change No change On or before 12/31/2003 ”.