1,2,4-ACID

1,2-DIAZOXY NAPHTHALENE-4-SULFONIC ACID

1,5-DIHYDROXY NAPHTHALENE

1,5-NAPHTHALENE DISULFONIC ACID

1,5-NAPHTHALENE DISULFONIC ACID SODIUM SALT(1,5-NDS)

1,6-CLEVE’S ACID

1,6-NAPHTHALENE DISULFONIC ACID SODIUM SALT(1,6-NDS)

1,7-CLEVE’S ACID

1,8-DIAMINO NAPHTHALENE

1-ACETYL AMINO-7-NAPHTHOL

1-AMINO-5-NAPHTHOL

1-AMINO-6-NAPHTHOL

1-AMINO-7-NAPHTHOL

1-AMINO-8-NAPHTHOL

1-NAPHTHOL

1-NAPHTHOL-5-SULFONIC ACID (L ACID)

1-NAPHTHOL-8-SULFONIC ACID

1-NAPHTHYLAMINE

2,3- ACID

2,6-NAPHTHALENE  DISULFONIC ACID SODIUM  SALT(2,6-NDS)

2,7-DIHYDROXY NAPHTHALENE

2,7-NAPHTHALENE DISULFONIC ACID SODIUM SALT(2,7-NDS)

2-NAPHTHOL

4-CHLORO-1,8-NAPHTHALIC ANHYDRIDE

4-CHLORO-2-NITROANILINE

6-NITRO-1,2-DIAZOXYNAPHTHALENE-4-SULFONIC ACID(NITRODIAZO)

C ACID

G SALT

H ACID

J ACID

J ACID UREA

K ACID

MIXED CLEVE’S ACID

N.W.ACID

PERI ACID

PHENOL J ACID

PHENYL PERI ACID

SODIUM1-NAPHTLYLAMINE-4-SULFONATE

TETRACHLORO PHTHALIC ANHYDRIDE(TCPA)

TOBIAS ACID