(1S,2R)-1-Methoxycarbonylamino-2-p-tolyl-cyclopropanecarboxylic acid

1-methoxy-2-cyclopentyldiazene 2-oxide

1-(1-methoxycarbonylcyclopentyl)-2-methoxydiazene 1-oxide

1,2-O-(1-methoxycarbonyl)-ethylidene-α-D-galactofuranose