Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid

CA Name: Benzenesulfonic acid,4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-

Molecular Structure:

4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid,Benzenesulfonic acid,4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-,CAS 89-36-1,254.26,C10H10N2O4S

Molecular Formula:C₁₀H₁₀N₂O₄S

Molecular Weight: 254.26

CAS Registry Number: 89-36-1 Read the rest of this entry »

Name: 4,5-Diamino-1-naphthalenesulfonic acid

CA Name: 1-Naphthalenesulfonic acid,4,5-diamino-

Molecular Structure:

4,5-Diamino-1-naphthalenesulfonic acid,1-Naphthalenesulfonic acid,4,5-diamino-,CAS 6362-18-1,238.26,C10H10N2O3S

Molecular Formula:C₁₀H₁₀N₂O₃S

Molecular Weight: 238.26

CAS Registry Number: 6362-18-1 Read the rest of this entry »

Name: 5,6-Diaminonaphthalene-1-sulfonic acid

CA Name: 1-Naphthalenesulfonic acid,5,6-diamino-

Molecular Structure:

5,6-Diaminonaphthalene-1-sulfonic acid,1-Naphthalenesulfonic acid,5,6-diamino-,CAS 84-92-4,238.26,C10H10N2O3S

Molecular Formula:C₁₀H₁₀N₂O₃S

Molecular Weight: 238.26

CAS Registry Number: 84-92-4 Read the rest of this entry »

Name: 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one

CA Name: 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-

Molecular Structure:

3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one,3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-,CAS 89-25-8,174.2,C10H10N2O

Molecular Formula:C₁₀H₁₀N₂O

Molecular Weight: 174.2

CAS Registry Number: 89-25-8 Read the rest of this entry »

Name: Naphthalene-1,4-diamine

CA Name: 1,4-naphthalenediamine

Molecular Structure:

Naphthalene-1,4-diamine,1,4-naphthalenediamine,CAS 2243-61-0,158.2,C10H10N2

Molecular Formula:C₁₀H₁₀N₂

Molecular Weight: 158.2

CAS Registry Number: 2243-61-0 Read the rest of this entry »