α-熊果苷, α-Arbutin

1-(3,5-二甲基苯基)-6-异丙基异喹啉, 1-(3,5-Dimethylphenyl)-6-isopropylisoquinoline

DL-4-Hydroxy-3-methoxymandelic Acid

DL-4-羟基-3-甲氧基扁桃酸

1,3,4,6-四乙酰基2-脱氧-D-葡萄糖, 1,3,4,6-Tetra-O-acetyl-2-deoxy-D-glucopyranose

(4-硝基苯基)二乙氧羰基苄基硫叶立德, Sulfonium,[2-ethoxy-1-(ethoxycarbonyl)-2-oxoethyl](4-nitroylphenyl) (phenylmethyl)-, inner salt

左氧氟沙星USP杂质E, R-Ofloxacin

LCZ696杂质537-06, LCZ696 Impurity 537-06

奥美沙坦酯EP杂质 C, Olmesartan EP Impurity C

NH2-PEG-NH2, average M.W. 6,000

氨基-PEG-胺

2,8-二溴二苯并噻吩, 2,8-Dibromodibenzothiophene