Table 1.

Chemical shifts (δ) in ppm of ¹H and ¹³C spectra

Sugars	H-1	C-1	H-2	C-2	H-3	C-3	H-4	C-4	H-6	C-6
α-d-GalNAc	5.8 (3.5 Hz)	97.5	4.6	49.7	4.35	78.0	4.25	70.5	3.57	—
2× α-d-GlcNAc	4.87 (3.5 Hz)	99.8	3.89	54.7	3.78	71.8	3.54	70.2	—	—
	4.88 (3.5 Hz)	99.9
2× β-d-Gal	4.59 (7 Hz)	105.5	3.56	71.2	3.72	72.1	3.96	78.3	—	—
	4.42 (8 Hz)	104.9	3.58		3.70		3.95
β-d-GlcNAc	4.44 (8 Hz)	102.5	3.56	56.0	3.62	71.8	3.74	76.2	—	—

—, not determined.