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Home › Alkylated 1,1-bis(4-aminophenyl)-1-phenyl-2,2,2-trifluoroethanes

Alkylated 1,1-bis(4-aminophenyl)-1-phenyl-2,2,2-trifluoroethanes

US Patent 4990667 · Granted Feb 5, 1991

Estimated economic value: $2,706,000 ⓘ

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