uridine 5-monophosphate free acid
Urea, 1-p-(2-cycloheptanecarboxamidoethyl)phenylsulfonyl-3-(4-methylcyclohexyl)-
uridine diphosphate 2-deoxyglucose
Uracil, 6-amino-5-(2-chloroacetamido)-1,3-dimethyl- (7CI,8CI)
Urea, N-3-isoxazolyl-N,N-dimethyl- (9CI)
ubiquitin cross-reactive protein
Undecanoic acid 2-methylpropyl ester
Urea, N,N'-bis(hydroxymethyl)-, polymer with formaldehyde and (hydroxymethyl)urea
Uranium, bis(acetato-kO)dioxo-, hydrate (1:2),