英文名称: | 4(1h)-quinazolinone, 2-chloro-6,7-dimethoxy-, (1-methylethylidene)hydrazone, mo | 2-chloro-6,7-dimethoxy-4-isopropylidenehydrazinoquinazoline hydrochloride | 4(1h)-quinazolinone, 2-chloro-6,7-dimethoxy-,(1-methylethylidene)hydrazone, monohydrochloride |
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