The molecule is a derivative of uridine, bearing an additional carboxymethylaminomethyl substituent at position 5 on the uracil ring. It is a glycine derivative and a member of uridines.
2-[[1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,4-dioxopyrimidin-5-yl]methylamino]acetic acid