D-Sorbitol

D-山梨醇

2-苯基-1,3-二噻烷 1-氧化物, 2-Phenyl-1,3-dithiane 1-oxide

罗氟司特杂质I, Roflumilast N-Oxide

左氧氟沙星USP杂质B, Levofloxacin USP related compound E

左氧氟沙星USP杂质D, Defluoro levofloxacin

Amine-PEG-Amine, average M.W. 1,000

氨基-PEG-胺

3,7-二乙基-4,6-壬二酮, 3,7-Diethylnonane-4,6-dione

5-Methyl-2-phenyl-pyridine

5-甲基-2-苯基吡啶

2-溴三亚苯, 2-Bromobenzo[9,10]phenanthrene

1-氟二苯并呋喃, 1-Fluorodibenzo[b,d]furan