3-(9,9-dimethyl-9H-fluoren-2-yl)-[1,1'-biphenyl]-4-amine

3-(9,9-dimethyl-9H-fluoren-2-yl)-[1,1'-biphenyl]-4-amine

¥ 1.00 ¥ 1.00 1.0 CNY

¥ 1.00

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