4.
Name: (3S-(3alpha,4beta,5alpha))-5-(Hydroxymethyl)-1-(tetrahydro-4,5-dimethyl-2-oxo-3-furanyl)-1H-pyrrole-2-carboxaldehyde
CAS: 105708-56-3



5.
Name: ethyl 4-[3-(2-amino-4-oxo-1H-pteridin-6-yl)propyl-(4-methylphenyl)sulfonyl-amino]benzoate
CAS: 16907-10-1


