2-amino-9-{5-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-ribofuranosyl}-9H-purin-6-yl 5-O-phosphono-beta-D-ribofuranoside

P28907 — ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1