3-Ethyl 1-(2-methyl-2-propanyl) (3R,4S)-4-{[2-(5-fluoro-2-hydroxyphenyl)-6,7-dimethoxy-4-quinazolinyl]amino}-1,3-pyrrolidinedicarboxylate价格
3-Ethyl 1-(2-methyl-2-propanyl) (3R,4S)-4-{[2-(5-fluoro-2-hydroxyphenyl)-6,7-dimethoxy-4-quinazolinyl]amino}-1,3-pyrrolidinedicarboxylate价格共:1条