N-azidoacetylatedmannosamine-tetraacylated (Ac4ManAz)
N-azidoacetylglucosamine-tetraacylated (Ac4GlcNAz)
N-azidoacetylgalactosamine-tetraacylated (Ac4GalNAz)
UDP-N-azidoacetylgalactosamine
6-TreAz