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染料中间体

结构 编号 化学名称 Cas号
Direct Violet B KY112179 Direct Violet B
C.I. Solvent Yellow 25 KY112342 C.I. Solvent Yellow 25 37219-73-1
Pigment Red 48:4 KY110497 Pigment Red 48:4 5280-66-0
2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1,3-dimethyl-1H-benzimidazolium chloride KY111883 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1,3-dimethyl-1H-benzimidazolium chloride 29556-33-0
2-羟基-N-(4-甲氧基-2-甲基苯基)-11H-苯并[a]咔唑-3-甲酰胺 KY111555 2-羟基-N-(4-甲氧基-2-甲基苯基)-11H-苯并[a]咔唑-3-甲酰胺 5840-22-2
Vat Blue 4B KY111678 Vat Blue 4B 2475-31-2
Direct Blue 297 KY112202 Direct Blue 297
SOLVENT RED 135 KY112365 SOLVENT RED 135 71902-17-5
Vat Orange 4 KY111760 Vat Orange 4 1324-33-0