英文名称
Ethane;[5-(5-methyl-2,4-dioxopyrimidin-1-yl)-3-[[5-(5-methyl-2,4-dioxopyrimidin-1-yl)-3-[[5-(5-methyl-2,4-dioxopyrimidin-1-yl)-3-[[3-[oxido(3-sulfanylpropoxy)phosphoryl]oxypropoxy-di(propan-2-yl)silyl]oxy-di(propan-2-yl)silyl]oxyoxolan-2-yl]methoxy-oxidophosphoryl]oxyoxolan-2-yl]methoxy-oxidophosphoryl]oxyoxolan-2-yl]methyl phosphate