3.
Name: 6H-Furo(2,3-4,5)oxazolo(3,2-a)pyrimidine-8-carboxylic acid, 2,3,3a,9a-tetrahydro-3-hydroxy-2-(hydroxymethyl)-6-oxo-, (2R-(2alpha,3beta,3abeta,9abeta))-
CAS: 33886-20-3



5.
Name: 4-amino-N-[2-(5-hydroxy-1H-indol-3-yl)ethyl]butanamide; (2R,3R)-2,3-dihydroxybutanedioic acid
CAS: 61059-61-8


