Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: 1,3-Diphenylthiourea CA Name: Thiourea,N,N’-diphenyl- Molecular Structure: Molecular Formula:C13H12N2S Molecular Weight: 228.31 CAS Registry Number: 102-08-9

Name: 3-(3-Aminophenylsulfonamindo)-2-hydoxy-5-sulfobenzoic acid CA Name: Benzoic acid,3-[[(3-aminophenyl)sulfonyl]amino]-2-hydroxy-5-sulfo Molecular Structure: Molecular Formula:C13H12N2O8S2 Molecular Weight: 388.37 CAS Registry Number: 6201-85-0

Name: 2-(3-Amino-4-hydroxyphenylsulfonamido)benzoic acid CA Name: Anthranilic acid,N-(4-hydroxymetanilyl)- Molecular Structure: Molecular Formula:C13H12N2O5S Molecular Weight: 308.31 CAS Registry Number: 91-35-0

Name: 4-(2,4-Diaminophenoxy)benzoic acid CA Name: Benzoic acid,4-(2,4-diaminophenoxy)- Molecular Structure: Molecular Formula:C13H12N2O3 Molecular Weight: 244.25 CAS Registry Number: 5855-81-2

Name: N-(3-methoxy-4-nitrophenyl)benzenamine CA Name: m-Anisidine,4-nitro-N-phenyl- Molecular Structure: Molecular Formula:C13H12N2O3 Molecular Weight: 244.25 CAS Registry Number: 723296-85-3