2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-7,8-dihydro-1H-pteridin-4-one 1218-98-0 NPR 2-Amino-7,8-dihydro-6-(1,2,3-trihydroxypropyl)-4(1H)-pteridinone 7,8-Dihydroneopterin 4(1H)-pteridinone, 2-amino-7,8-dihydro-6-[(1S,2R)-1,2,3-trihydroxypropyl]- 2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-7,8-dihydropteridin-4(3H)-one CHEBI:17001 37343_FLUKA