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UNICOM CHEMICAL LTD.??? ?? ??? ?????.

?? ?:UNICOM CHEMICAL LTD.

??:1-401-434-3300

???:orco@organicdye.com

??:United States

? ?? ?:4

2-Anilino-6-dibutylamino-3-methylfluoran	2-????-6-??????-3-??????	89331-94-2	C35H36N2O3
Crystal violet lactone		1552-42-7	C26H29N3O2
7-Anilino-3-diethylamino-6-methyl fluoran	7-????-3-??????-6-??????	29512-49-0	C31H28N2O3
Pergascript Red I 6B	Pergascript??I6B	50292-95-0	C42H52N2O2