[(1R,2R,3E,5R,7S,9E,11R,12S,16S)-16-benzyl-5,12-dihydroxy-5,7,14-trimethyl-13-methylidene-6,18-dioxo-17-azatricyclo[9.7.0.01,15]octadeca-3,9-dien-2-yl] acetate
Cytochalasin d appears as needles or fluffy white powder. (NTP, 1992)