| 英文名称: | | 1,1'-(p-phenylenebis(methylidynenitrilo))di-guanidin dihydrochloride | | 1,1'-(p-phenylenebis(methylidynenitrilo))diguanidine dihydrochloride | | 2,2'-(1,4-phenylenedimethylidyne)bis-hydrazinecarboximidamid dihydrochlor | | n,n-(p-xylylidene)bisaminoguanidine dihydrochloride |
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