83-70-5

 Vitamin K5 2-Methyl-4-amino-1-naphthol hydrochloride

C₁₁H₁₁NO.HCl

83-72-7

 2-Hydroxy-p-naphthoquinone

C₁₀H₆O₃

83-73-8

 5,7-diiodo-8-hydroxyquinoline

C₉H₅I₂NO

83-74-9

 12-methoxyibogamine

C₂₀H₂₆N₂O

83-75-0

 ethyl quinine carbonate

C₂₃H₂₈N₂O₄

83-79-4

 Rotenone

C₂₃H₂₂O₆

83-80-7

 1,5-dibenzoylnaphthalene

C₂₄H₁₆O₂

83-81-8

 N,N,N',N'-tetraethylphthalamide

C₁₆H₂₄N₂O₂

83-82-9

 1-Piperazinemethanol, 2-(4-chlorophenyl)-4-methyl-6-phenyl-

C₁₈H₂₁ClN₂O

83-83-0

 4,4'-diamino-5,5'-dimethylbiphenyl-2,2'-disulphonic acid

C₁₄H₁₆N₂O₆S₂

83-85-2

 2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,5H-pyrano[4,3-f]chromene-5,6(8H)-dione

C₁₅H₁₆O₅

83-85-2

 2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,5H-pyrano[4,3-f]chromene-5,6(8H)-dione

C₁₅H₁₆O₅

83-86-3

 Fytic acid

C₆H₆O₂₄P₆

83-87-4

 D-Glucopyranose,1,2,3,4,6-pentaacetate

C₁₆H₂₂O₁₁