Table 3. Computed and Available Experimental ¹³C NMR Chemical Shifts for Folate.

atom no.	computed chemical shift (ppm)	experimental chemical shift (ppm)
C1	129.92	131.32
C2	129.99	131.32
C3	111.41	113.93
C4	112.38	113.93
C5	27.20	31.09
C6	37.42	37.09
C7	45.05	47.45
C8	149.48	150.97
C9	150.86	152.47
C10	120.09	123.10
C11	150.75	150.41
C12	57.95	58.65
C13	184.59	185.20
C14	125.97
C15	143.16
C16	166.65
C17	166.79
C18	172.26
C19	150.36