Dynastay Colourants Co. Ltd

(2E)-1,3,3-trimethyl-2-[2-(2-methyl-2, 3-dihydroindol-1-ium-1-ylidene)ethylidene]indole

(2R,3R,4R,5R)-N-[(2-chloro-6-fluorophenyl)methyl]-3,4-dihydroxy-N'-[(1S, 2R)-2-hydroxy-2,3-dihydro-1H-inden-1-yl]-2, 5-bis(phenylmethoxy)hexanediamide

(2S,3R,4R,5R)-2,3,4,5-tetrahydroxyhexanedioic Acid

(2Z)-1,3, 3-trimethyl-2-[(2E)-2-(1-methyl-2-phenylindol-1-ium-3-ylidene) Ethylidene]indole

(2Z)-1,3,3-trimethyl-2-[(E)-3-(1,3, 3-trimethylindol-1-ium-2-yl)prop-2-enylidene]indole

(3E)-7-[(4,6-dichloro-1,3, 5-triazin-2-yl)amino]-4-oxo-3-[(2-sulfophenyl)hydrazinylidene] Naphthalene-2-sulfonic Acid

(3Z)-1-methyl-3-[(3-nitrophenyl)hydrazinylidene]quinoline-2,4-dione

(4Z)-4-[(5-carbamoyl-2-methoxyphenyl)hydrazinylidene]-3-oxo-N- Phenylnaphthalene-2-carboxamide

(5E)-5-[(4-chloro-2-nitrophenyl)hydrazinylidene]-1-ethyl-4-methyl-2, 6-dioxopyridine-3-carbonitrile

1,2-bis(2-methylphenyl)guanidine

1,2-diaminoanthracene-9,10-dione

1,3, 3-trimethyl-2-[(E)-2-(2-methyl-1H-indol-3-yl)ethenyl]indol-1-ium