| 英文同义词: | O-[2-(3-MERCAPTOPROPIONYLAMINO)ETHYL]-O'-METHYLPOLYETHYLENE GLYCOL 20,000;O-[2-(3-MERCAPTOPROPIONYLAMINO)ETHYL]-O'-METHYL-POLYETHYLENE GLYCOL 20'000;MERCAPTO POLYETHYLENE GLYCOL 20,000 MONOMETHYL ETHER;'MERCAPTOPOLYETHYLENE GLYCOL 20'000 MONOMETHYL ETHER' |