英文别名
(20R,23S)-31,33,34,35-tetraethoxy-18,25,32-trioxahexacyclo<25.3.1.12,6.17,11.112,16.120,23>pentatriconta-1(31),2,4,6(35),7,9,11(34),12,14,16(33),27,29-dodecaene;(20R,23S)-31,33,34,35-tetraethoxy-18,25,32-trioxahexacyclo[25.3.1.12,6.17,11.112,16.120,23]pentatriconta-1(31),2,4,6(35),7,9,11(34),12,14,16(33),27,29-dodecaene