帮助中心

[(1S,2S,4S,7R,9S,10S,12R,16S)-4-Acetyloxy-2,9,15-trihydroxy-10,14,20,20-tetramethyl-11,18-dioxo-6,17,19-trioxapentacyclo[11.6.1.01,16.03,10.04,7]icos-13-en-12-yl] acetate


联系我们
咨询反馈