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CAS NO:78960-21-1
CAS:
78960-21-1
英文名称:
3,4-dihydro-1-ethyl-2-methyl-4-oxo-3-(o-tolyl)-quinazoliniu perchlorate
3,4-dihydro-1-ethyl-2-methyl-4-oxo-3-(o-tolyl)quinazolinium perchlorate
1-ethyl-3,4-dihydro-2-methyl-3-(2-methylphenyl)-4-oxo-quinazoliniu perchl