URIDINE 5'-DIPHOSPHOGLUCOSE-(GLUCOSE-6-&
URIDINE 5'-DIPHOSPHO-GALACTOSE-[GALACTOSE-6-3H] AMMONIUM SALT
URIDINE 5'-DIPHOSPHO-N-ACETYL-D-*GALACTOSAMINE-
URIDINE 5'-DIPHOSPHO-N-ACETYLGLUCOSAMINE-[GLUCOSAMINE-6-3H(N)]
URIDINE 5'-DIPHOSPHO-GALACTOSE-[GALACTOSE-1-3H(N)]
Ustilago maydis viral toxin KP4
Uridine, 5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, 3-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] (9CI)
undecylenic acid methyl ester
URAYPUMNDPQOKB-RDBQKVEJSA-N
UMBELLIFERYL ARACHIDONATE
ULTROXA?Poly(2-methyl-2-oxazoline)(n=approx.100)
UDP-N-acetylmuramylalanine
USAWIVMZUYOXCF-UHFFFAOYSA-N
Urea, 1-imidazolidinyl- (9CI)
URIDINE, 2'-BROMO-2'-DEOXY-5-METHYL-, 5'-BENZOATE 3'-METHANESULFONATE