英文名称
1-O-[4-[3-[2-[2-(2-butoxyethoxy)ethoxy]ethoxy]propanoyloxymethyl]-3-ethyl-8,10,10-trimethyl-1,5-dioxa-9-azaspiro[5.5]undecan-9-yl] 12-O-[3,8,10-triethyl-8,10,11-trimethyl-3-(phenylcarbamothioyloxymethyl)-1,5-dioxa-9-azaspiro[5.5]undecan-9-yl] dodecanedioate