 | 9H-fluoren-2-amine, n-[1,1-biphenyl]-4-yl-9,9-dimethyl | CAS #:897671-69-1 | | | An pharmatech co ltd. | Tel:86(21)68097365 More |
| | 9H-fluoren-2-amine, n-[1,1-biphenyl]-4-yl-9,9-dimethyl | CAS #:897671-69-1 | | | Shanghai f.r. chemical technology co.,ltd. | Tel:0086-21-52230662 More |
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