PEG4-bis(phosphonic acid diethyl ester)
CAS号:106338-06-1,中文名:PEG4-bis(phosphonic acid diethyl ester),英文名:PEG4-bis(phosphonic acid diethyl es...
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CAS号:106338-06-1,中文名:PEG4-bis(phosphonic acid diethyl ester),英文名:PEG4-bis(phosphonic acid diethyl es...