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854 管理员 2025-08-11 16:18
categoryOthersCASNO.2265887-45-2
EN Name[1,1':4',1''-Terphenyl]-4,4''-diamine, N4,N4''-bis(2-ethylphenyl)-N4,N4''-bis(4-methylphenyl)
aliaspurity99 %