| 英文名称: | | 4-benzenedimethanamine, 2,3,5,6-tetrachloro-n,n,n',n'-tetramethyl- dihydroch | | 1,4-bis(dimethylaminomethyl)-2,3,5,6-tetrachlorobenzene dihydrochloride | | 2,3,5,6-tetrachloro-n,n,n',n'-tetramethyl-1,4-benzenedimethanamine dihydrochl | | 4-benzenedimethanamine,2,3,5,6-tetrachloro-n,n,n',n'-tetramethyl- dihydrochloride |
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