has_role lipid nonionic surfactant polysorbate 20 0 522.3404 522.676 (C2H4O)w.(C2H4O)x.(C2H4O)y.(C2H4O)z.C18H34O6 SNOMEDCT:412166009 reaxys:8187252 kegg.compound:C11624 reaxys:8973037 kegg.drug:D05565 Polysorbate 20 Tween 20 polysorbate wikipedia.en:Polysorbate_20 Polyoxyethylene sorbitan monolaurate Polysorbate InChI=1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3/t22?,23?,25-,26-/m1/s1 CHEBI:53424 Polyoxyethylene (20) sorbitan monolaurate [H][C@]1(C(COCCOC(=O)CCCCCCCCCCC)OCCO)OCC(OCCO)[C@H]1OCCO polisorbato chebi_ontology SNOMEDCT:412167000 cas:9005-64-5 A polymer composed of PEG-ylated sorbitan, where the total number of poly(ethylene glycol) units is 20 (<em>w</em> + <em>x</em> + <em>y</em> + <em>z</em> = 20) and a single terminal is capped by a dodecanoyl group. HMFKFHLTUCJZJO-HHVQYONYSA-N polysorbatum NCIt:C80937