427-98-5

 3-[2,3-dimethyl-1-(2-phenylethyl)piperidin-3-yl]phenol hydrobromide (1:1)

C₂₁H₂₈BrNO

428-07-9

 atromepine

C₁₈H₂₅NO₃

428-13-7

 metil-difluor(nitro)acetát

C₃H₃F₂NO₄

428-18-2

 Propanonsav, 2-(acetiloxi)-3,3,3-trifluor-2-metil-, metil-észter

C₇H₉F₃O₄

428-37-5

 profadol

C₁₄H₂₁NO

428-38-6

 2,3-dihydrospiro[indene-1,4'-piperidine]

C₁₃H₁₇N

428-54-6

 Magnesium hexafluoroacetylacetonate 1,2-dimethoxyethane complex

428-59-1

 trifluoro(trifluoromethyl)oxirane

C₃F₆O

428-63-7

 2,2-Difluoropropane-1,3-diol

C₃H₆F₂O₂

428-65-9

 2-chloro-1,1-difluoro-1-methoxyethane

C₃H₅ClF₂O

428-66-0

 1,1,2-trifluoro-1-methoxyethane

C₃H₅F₃O

428-73-9

 etán, 1,1-diklór-1,2,2-trifluor-2-(triklór-metoxi)-

C₃Cl₅F₃O

428-75-1

 1,1,1,5,5,5-hexafluor-2,2,4,4-pentán-tetrol

428-76-2

 Bisz(trifluormetil-szulfonil)metán

C₃H₂F₆O₄S₂