英文名称
2-[4,7-Bis(carboxymethyl)-10-[2-[2-[2-[2-[(3-diphenylphosphanyl-4-methoxycarbonylbenzoyl)amino]ethoxy]ethoxy]ethylamino]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid;methyl 4-[2-[2-(2-aminoethoxy)ethoxy]ethylcarbamoyl]-2-diphenylphosphanylbenzoate;methyl 2-diphenylphosphanyl-4-[2-[2-[2-[[2-(4,7,10-triethyl-1,4,7,10-tetrazacyclododec-1-yl)acetyl]amino]ethoxy]ethoxy]ethylcarbamoyl]benzoate;2-(4,7,10-triethyl-1,4,7,10-tetrazacyclododec-1-yl)acetic acid