83-56-7

 1,5-Dihydroxynaphthalene

C₁₀H₈O₂

83-58-9

 lunacridine

C₁₇H₂₃NO₄

83-59-0

 dipropyl 6,7-methylenedioxy-1,2,3,4-tetrahydro-3-methylnaphthalene-1,2-dicarboxylate

C₂₀H₂₆O₆

83-60-3

 (3beta,16beta,17alpha,18beta,20alpha)-18-hydroxy-11,17-dimethoxyyohimban-16-carboxylic acid

C₂₂H₂₈N₂O₅

83-60-3

 (3beta,16beta,17alpha,18beta,20alpha)-18-hydroxy-11,17-dimethoxyyohimban-16-carboxylic acid

C₂₂H₂₈N₂O₅

83-61-4

 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid

C₁₄H₈O₇S

83-62-5

 1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid

C₁₄H₉NO₅S

83-63-6

 N-(4-o-tolylazo-o-tolyl)diacetamide

C₁₈H₁₉N₃O₂

83-64-7

 8-Amino-1-naphthol-5-sulfonic acid

C₁₀H₈NO₄S

83-65-8

 4,5-dihydroxynaphthalene-1-sulphonic acid

C₁₀H₈O₅S

83-66-9

 Musk ambrette paste

C₁₂H₁₆N₂O₅

83-67-0

 Theobromine

C₇H₁₀N₄O₂

83-68-1

 2-methylnaphthalene-1,4-diylamine

C₁₁H₁₂N₂

83-69-2

 4-amino-3-methyl-1-naphthol

C₁₁H₁₁NO