#

1-4 SPCP ,1-(4-Sulfophenyl)-3-carboxy-5-pyrazolon

1-4 SPMP, 1-(4′-Sulfophenyl)-3-methyl-5-pyrazolon

1-Bromo-3-Chloropropane

1,2,4 DIAZO Acid

1,3 Spmap

1,3,5 PMP – 1-Phenyl-3-methyl-5-pyrazolone

1,4-Dimethoxybenzene, Hydroquinone dimethyl ether

1,6 Cleves Acid

1,7 cleves Acid

2 NADPSA

2-Chloro PPD Sulphate

2,2-Dimethoxypropane

2,4 DNA

2,4,5 TCA

2,5 DCA

2,5 DCSA

2B acid

2R Acid , Sulpho Gamma Acid

3-Hydroxybenzoic Acid

3-Methoxybenzoic Acid

3-Sulfobenzoic Acid Monosodium Salt

3,3 DCB – 3,3-Dichloro Benzidine

3,3 DDS | 3,3 DIAMINO DIPHENYL SULPHONE

3,3 DNDS | 3,3 DINITRO DIPHENYL SULPHONE

4 Adapsa

4 CAP

4 CAPSA

4 Chloro Metanilic Acid

4 NADPSA

4 NAP -4- Nitro 2- Amino Phenol

4 NAPSA

4 Sulpho Anthranilic Acid

4-methoxy benzoic acid

4,4 DABA- 4,4′-Diamino Benzanilide

4B Acid

5 Chlorosalicylic Acid

5 NAP, 5 NItro 2 Amino Phenol

5 Sulpho Anthranilic Acid

6 NAPSA

6 Nitro 1,2,4 diazo acid

6-ACETYL OAPSA

6B Acid | 3,4-Dichloroaniline-6-sulfonic acid