4-aminobenzoyl-L-glutamic acid
Molecular Formula：C12H14N2O5 | Molecular Weight： 266.25 | Synonyms：P-Amino benzamide glutamic acid, P-aminobenzamide glutamic acid, N-(4-Aminobenzoyl)-L-glutamic acid, (2R)-2-[(4-aminobenzoyl)amino]pentanedioic acid
8-Amino-2-methylquinoline
Molecular Formula：C10H10N2 | Molecular Weight： 158.1998 | Synonyms：8-Aminoquinaldine, 2-methylquinolin-8-amine, 2-Methyl-8-aminoquinoline
4-Aminobenzoic acid
Molecular Formula：C7H7NO2 | Molecular Weight： 137.13808 | Synonyms：p-Aminobenzoic acid, PABA, H-4-Abz-OH, P-amino benzoic acid, p-Amino Benzonic Acid, 4-aminobenzoate, 4-Aminobenzonic acid, Acid 4-aminobenzoico, Aminobenzoic acid, 4-
4-Nitrobenzoic acid
Molecular Formula：C7H4NO4 | Molecular Weight： 166.1115 | Synonyms：P-Nitrobenzoic acid, 4-nitrobenzoate, Para Nitrobenzoic acid, PNBA
2-Amino-p-cresol
Molecular Formula：C7H9NO | Molecular Weight： 123.15 | Synonyms：2-amino-para-cresol, O-AMINO P-METHPHENOL, O-Amino-P-Methylphenol, 2-Amino-4-methylphenol
4-Aminobenzamide
Molecular Formula：C7H8N2O | Molecular Weight： 136.1512 | Synonyms：Fast Red Base DB-70, P-Amino-Benzamide, P-aminobenzamide, Red base DB-70, 4-aminobenzamida
![2,2'-vinylenebis[5-methylbenzoxazole]](https://images-a.chemnet.com/suppliers/chembase/207/207248_1.gif "sourcing 2,2'-vinylenebis[5-methylbenzoxazole] for global chemical industry users from China manufacturers")
2,2'-vinylenebis[5-methylbenzoxazole]
Molecular Formula：C18H14N2O2 | Molecular Weight： 290.316 | Synonyms：FLUOESCENT BRIGHTENER-PF, 2,2'-ethene-1,2-diylbis(5-methyl-1,3-benzoxazole), 2,2'-(E)-ethene-1,2-diylbis(5-methyl-1,3-benzoxazole), Fluorescent brightener PF for plastic, Fluorescent Brightener PF, Fluorescent brightener PF-3, Fluorescent brightener 135, 1,2-di(5-mythyl-benziazolyl)ethylene, Optical Brightener PF, Optical Brightening Agent PF, Optical Brightening Agent PF-3, Fluorescent brightener DT
Fluorescent Brightener KSN
Molecular Formula：C29H20N2O2 | Molecular Weight： 428.4813 | Synonyms：KSN, FLUORESCENT BRIGHTENER-KSN, FBA 368, 4.4-bis(5-methyl-2-benzoxoazol)-ethylene, Optical Brightener KSN, 2-(4-{2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole, ethyl (2E,4E)-5-phenyl-2-[(phenylcarbonyl)amino]penta-2,4-dienoate, 2-(4-{(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole, Optical Brightening Agent KSN, Fluorescent Brightener KS-N, Optical Brightner KSN
Fluorescent Brightener KCB
Molecular Formula：C24H14N2O2 | Molecular Weight： 362.3802 | Synonyms：KCB, Fluorescent Brightener 367, FLUORESCENT BRIGHTENER-KCB, 1,4-bis(benziazolyl-2-yl-)naphth-alene, FBA 367, 1,4-Bis(2-benzoxazoly)naphthalene, Optical Brightener KCB, C.I. 367, Fluorescent Whitening Agent KCB, 2,2'-naphthalene-1,4-diylbis(1,3-benzoxazole), Optical Brightening Agent KCB, Optical Brightner KCB, hostalux kcb
Pigment Yellow 180
Molecular Formula：C36H32N10O8 | Molecular Weight： 732.7015 | Synonyms：21290, C.I.Pigment Yellow 180, P.Y.180, Benzimidazolone Yellow HG, 2,2'-[1,2-ethanediyl(ozo-2,1-phenyleneazo)bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-Butanamide], pigment yellow 180, fast yellow hg, C.I. 21290, 2,2'-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[n-(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)-3-oxo-butanamide, 2,2'-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[N-(2,3-dihydro2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide, BENZIMIDAZOLONE PIGMENT, 2,2'-ETHYLENEBIS(OXYPHENYL-2,1-ENEAZO)BISN-(2,3-DIHYDRO-2-OXO-1H-BENZIMIDAZOL-5-YL)-3-OXO-BUTANAMIDE, Pigment Yellow HG, Butanamide, 2,2-1,2-ethanediylbis(oxy-2,1-phenyleneazobisN-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo- BENZIMIDAZOLONE YELLOW HG, 2,2'-[1,2-ethanediylbis(oxy-2,1-phenyleneazo)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxoButanamide, 2,2'-{ethane-1,2-diylbis[oxybenzene-2,1-diyl(E)diazene-2,1-diyl]}bis[3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide]