英文别名DSPACER CEP; 1',2'-Dideoxy-5'-O-DMT-ribose 3'-CE phosphoramidite; 2'-Dideoxy-5'-O-DMT-ribose 3'-CE phosphoramidite; dSPACER; 1,2-Dideoxy-5'-O-DMT-D-ribose 3'-CE phosphoramidite; D-erythro-Pentitol, 1,4-anhydro-5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-, 3-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]; D-erythro-Pentitol,1,4-anhydro-5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-, 2-cyanoethylbis(1-methylethyl)phosphoramidite (9CI); (2R,3S)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite 
