Tert-butyl 4,5-dimethoxypent-2-ynoate

tert-butyl 4,5-dimethyl-2,3-dihydro-1H-indole-2-carboxylate

tert-Butyl 4,5-dimethoxypyridin-3-ylcarbamate

tert-butyl 4,5-dimethyl-1-(methylsulfonyl)-1H-pyrrole-3-carboxylate

tert-butyl 4,5-dimethyl-1H-pyrrole-3-carboxylate

tert-Butyl 4,5-dimethyl-3,6-dihydro-2H-1,2-oxazine-2-carboxylate

Tert-butyl 4,5-dimethylpiperidine-2-carboxylate

Quinine, thiocyanate

2-Ethyl-D-tryptophan

3-[2-(Dimethylamino)ethyl]-N-[4-[[(methylamino)sulfonyl]methyl]phenyl]-1H-indole-5-acetamide

17I+/--Estradiol-16I+/--d

2-[(1S,2S,3R,4S,5S,6R)-3-(diaminomethylideneamino)-4-[[(4R,5R,6S,8R,9R)-9-[(2S,3S,4S,5R,6S)-4,5-dihydroxy-6-(hydroxymethyl)-3-(methylamino)oxan-2-yl]oxy-4-hydroxy-6-methyl-2-oxo-1,7-dioxa-3-azaspiro[4.4]nonan-8-yl]oxy]-2,5,6-trihydroxycyclohexyl]guanidine

Quinine, 2-thenoyl-

8H-Imidazo[2,1-c][1,4]oxazine-3-carboxylic acid, 5,6-dihydro-5-(hydroxymethyl)-, ethyl ester

D-erythro-Pentofuranose, 2-deoxy-2,2-difluoro-, 3,5-bis(3-fluorobenzoate) 1-methanesulfonate

6-[2-(1,3-Dihydro-1,3-dimethyl-2H-benzimidazol-2-ylidene)ethylidene]-2,4-cyclohexadien-1-one

Quinine, 5-amino-