帮助中心

(1S,5S,12R,16S)-16-Hydroxy-15,18,18-trimethyl-13-methylidene-12-triethylsilyloxy-2,4-dioxatetracyclo[12.3.1.01,5.06,11]octadeca-6,8,10,14-tetraen-3-one


联系我们
咨询反馈