337-47-3

 5-allyl-5-(1-methylbutyl)-2-thiobarbituric acid, sodium derivative

C₁₂H₁₇N₂NaO₂S

337-53-1

 Benzenemethanol, a-(difluoromethyl)-a-phenyl-

C₁₄H₁₂F₂O

337-67-7

 (3beta,5alpha,16beta)-3-hydroxy-16,21-epoxypregn-17-ene-11,21-dione

C₂₁H₂₈O₄

337-68-8

 (16beta)-16,21-epoxypregna-4,17-diene-3,11,21-trione

C₂₁H₂₄O₄

337-72-4

 Benzenemethanol, a-(fluoromethyl)-a-phenyl-

C₁₄H₁₃FO

337-75-7

 8,8'-(biphenyl-4,4'-diyldimethanediyl)bis{3-[(4-chlorobenzoyl)oxy]-8-methyl-8-azoniabicyclo[3.2.1]octane} dibromide

C₄₄H₄₈Br₂Cl₂N₂O₄

337-76-8

 8,8'-(biphenyl-4,4'-diyldimethanediyl)bis[3-(benzoyloxy)-8-methyl-8-azoniabicyclo[3.2.1]octane] dibromide

C₄₄H₅₀Br₂N₂O₄

337-82-6

 Propanoic acid, 2,2,3,3-tetrafluoro-, ethyl ester

C₅H₆F₄O₂

337-83-7

 2,2,3,3-tetrafluoro-propionic acid-anhydride

337-93-9

 Spiro[cyclohexane-1,3'-[3H]indazole], 2',3'a-dihydro-

C₁₂H₁₆N₂

337-98-4

 Cyclobutanecarboxylicacid, 1-fluoro-, ethyl ester

C₇H₁₁FO₂

338-03-4

 4,4,4-trifluoro-3-hydroxy-3-methylbutyric acid

C₅H₆F₃O₃

338-06-7

 Mercury, bis(3,3,4,4,4-pentafluoro-1-butynyl)-

C₈F₁₀Hg

338-17-0

 propane, 2-(2-chloro-1,1,2-trifluoroethoxy)-

C₅H₈ClF₃O