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CAS NO:68274-52-2
CAS:
68274-52-2
英文名称:
1,4-dihydro-2-(2-ethoxy-5-methoxyphenyl)-4-oxo-6-quinazolinecarboxylic aci
1,4-dihydro-2-(2-ethoxy-5-methoxyphenyl)-4-oxo-6-quinazolinecarboxylic acid
6-carboxy-2-(2'-ethoxy-5'-methoxyphenyl)-3,4-dihydro-4-oxoquinazoline
