| 英文名称: | | 3,12-diaza-6,9-diazoniadispiro(5.2.5.2)hexadecane, 3,12-bis(2-hydroxy-3-methyla | | n,n'''-di-(gamma-methylamino-beta-hydroxypropyl)-n',n''-dispirotripipera zini | | um dichloride | | 12-diaza-6,9-diazoniadispiro(5.2.5.2)hexadecane,3,12-bis(2-hydroxy-3-methylaminopropyl)- dichloride |
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