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2,2'-[5,11,17,23-tetra-tert-butyl-26,28-dihydroxycalix[4]arene-25,27-diylbis(oxy)]bis[1-(morpholin-4-yl)ethanone]
1448219-79-1
2,2'-[5,11,17,23-tetra-tert-butyl-26,28-dihydroxycalix[4]arene-25,27-diylbis(oxy)]bis[1-(1,4,7-trioxa-10-azacyclododec-10-yl)ethanone]
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2,2'-[5,11,17,23-tetra-tert-butyl-26,28-dihydroxycalix[4]arene-25,27-diylbis(oxy)]bis[1-(1,4,7,10-tetraoxa-13-azacyclopentadec-13-yl)ethanone]
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5,11,17,23-tetra-tert-butyl 25,27-bis(diethylamino)ethoxy-26,28-dihydroxy calix[4]arene