3,4,6-tri-O-acetyl-2-deoxy-2-(2,4-dinitroanilino)-α-D-glucopyranosyl bromide

4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranosyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranoside