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产品名称
CAS NO.
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5,8,13,16-tetraphenyl-5,8,13,16-tetrahydro-5,16:8,13-diepoxydibenzo[d,j][1,2,7,8]tetraoxacyclododecine
5,8,13,16-tetraphenyl-5,8,13,16-tetrahydro-5,16:8,13-diepoxydibenzo[d,j][1,2,7,8]tetraoxacyclododecine
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5,11,17,23-tetrakis(1,1-dimethylethyl)-25,26,27,28-biscrown-5-calix[4]arene
5,11,17,23-tetrakis(1,1-dimethylethyl)-25,26,27,28-biscrown-5-calix[4]arene
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