共 411675 个产品
5-(6-carboxynaphthalen-2-yl)isophthalic acid
2,5-dimethoxyterephthalohydrazide
2,5-Di(4-carboxyphenyl)-3,4-dichloropyrrole*
6,6'-Difluoro-3,3'-biphenyldicarboxylic acid*
Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine]
1,3,5-tris(3-fluoro-4-formylphenyl)benzene
Benzoic acid, 4,4'-(1,2-ethynediyl)bis-
2,6-Diphenyl-4-(9-phenyl-9H-carbazol-3-yl)pyridine-3,5-dicarboxylic acid
6,6′,6″-(benzene-1,3,5-triyl)tris(2-naphthoic acid)
5-cyclopropylpyridin-2-amine
4-[4-Diethylamino(styryl)]pyridine
3,3''-Dihydroxy-5'-(3-hydroxy-4-carboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid*