មានន័យដូច៖

4,7,10,13,16,19,22,25,28,31,34,37-អាស៊ីតDodecaoxanonatriacontanoic, 39-hydroxy-, methyl ester;m-PEG13-COOH;CAS_1239588-11-4;m-PEG13 អាស៊ីត mPEG12-propionic acid; មេទីល-PEG12-អាស៊ីត