英文名称: | 2,5-pyrrolidinedione, 1,1'-(1,4,10,13-tetraoxa-7,16-diazacyclooctadecane-7,16-d | iylbis (methylene))bis- | n,n'-bis-succinimidomethyl-diaza-18-crown-6 | 1,1'-(1,4,10,13-tetraoxa-7,16-diazacyclooctadecane-7,16-diylbis(methylene))bis-5-pyrrolidinedione |
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