144139-44-6 1-Hexasiloxanol, 1,1,3,3,5,5,7,7,9,9,11,11,11-tridecamethyl-, acetate 144141-96-8 2,4,7,12-Tetraazatridecan-13-oic acid,10-hydroxy-2-methyl-5-(1-methylethyl)-3,6-dioxo-8,11-bis(phenylmethyl)-1-(2-pyridinyl)-, 3-pyridinylmethyl ester, (5S,8S,10S,11S)-