(-)-2,3-O-Isopropylidene-D-threitol
2,3-DIMETHYLPHENYLTHIOUREA
(4-chloro-5-chlorosulfonyl-2-methylphenyl) ethyl carbonate
pyrazolo[1,5-b]pyridazine-2-carboxylic acid
methyl 2-chloro-5-iodo-1,3-thiazole-4-carboxylate
DIETHYL 2,2-DIMETHOXYETHYLPHOSPHONATE
Triethyl 2-fluoro-2-phosphonoacetate
1-[(4-bromophenyl)methyl]-4,6-dimethylindol-5-amine
2-amino-6-methylpyrimidine-4-carboximidamide
(4aR,6R,7R,7aS)-6-(6-amino-8-tritiopurin-9-yl)-2-hydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol