85895-72-3 Pentanedial, reaction products with N,N'-bis(hydroxymethyl)urea, ethylene glycol, formaldehyde, iso-Pr alc. and tetrahydro-1,3,4,6-tetrakis(hydroxymethyl)imidazo[4,5-d]imidazole-2,5(1H,3H)-dione 115236-65-2 (1S,2R,18R,19R,22S,25R,28R,40S)-19-amino-48-{[(2S,3R,4S,5S,6R)-3-{[(2S,4S,5S,6S)-4-amino-5-hydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-22-(2-amino-2-oxoethyl)-5,15-dichloro-2,18,32,35,37-p