| 英文名称: | | 2-(2-hydrazino-6,7-dimethoxy-4-quinazolinyl)-hydrazinecarboxamid monohydroc | | 2-(2-hydrazino-6,7-dimethoxy-4-quinazolinyl)hydrazinecarboxamide monohydrochl | | 6,7-dimethoxy-4-semicarbazido-2-hydrazinoquinazoline hydrochloride | | 2-(2-hydrazino-6,7-dimethoxy-4-quinazolinyl)-hydrazinecarboxamid monohydrochloride |
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