66-02-4

 3,5-Diiodo-DL-tyrosine

C₉H₉I₂NO₃

66-22-8

 Uracil

C₄H₄N₂O₂

66-23-9

 Acetylcholine bromide

C₇H₁₆BrNO₂

66-25-1

 Hexanal

C₆H₁₂O

66-27-3

 Methyl methanesulfonate

C₂H₆O₃S

66-28-4

 strophanthidin

C₂₃H₃₂O₆

66-32-0

 strychnine nitrate

C₂₁H₂₃N₃O₅

66-36-4

 (9xi,14xi)-N~3~,N~3~,N~3~,N~17~,N~17~,N~17~-hexaethylandrostane-3,17-diaminiumdiiodid

C₃₁H₆₀I₂N₂

66-50-2

 (3alpha,9xi,14xi,17alpha)-N~3~,N~3~,N~17~,N~17~-tetraethyl-N~3~,N~17~-dimethylandrostane-3,17-diaminiumdiiodid

C₂₉H₅₆I₂N₂

66-56-8

 2,3-dinitrofenol fuktet med vann (H2O ~ 20%)

C₆H₄N₂O₅

66-57-9

 dinatrium 5,5'-[(2-hydroksyfenyl)metanediyl]bis(4,6-diokso-1,4,5,6-tetrahydropyrimidin-2-olat)

C₁₅H₁₀N₄Na₂O₇

66-64-8

 (3alpha,5alpha,9xi,14xi,17alpha)-N~3~,N~3~,N~3~,N~17~,N~17~,N~17~-hexamethylandrostane-3,17-diaminiumdiiodid

C₂₅H₄₈I₂N₂

66-71-7

 1,10-Phenanthroline

C₁₂H₈N₂

66-72-8

 pyridoxal

C₈H₉NO₃