5'-DMT-2'-TBDMS-rI亚磷酰胺单体

dCBP-1

N-[9-[(1R,5R,7R,8S)-5-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]-8-hydroxy-2-(2,2,2-trifluoroacetyl)-6-oxa-2-azabicyclo[3.2.1]oct-7-yl]-9H-purin-6-yl]benzamide

3-(Phenylmethyl)-1-(2,3,5-tri-O-acetyl-β-L-ribofuranosyl)-2,4(1H,3H)-pyrimidinedione

5'-S-Methyl-N-(1S,2S,4R,5R,6S)-3-thiatricyclo[3.2.1.02,4]oct-6-yl-5'-thioadenosine

3-(Phenylmethyl)-1-β-L-ribofuranosyl-2,4(1H,3H)-pyrimidinedione

3'-Amino-2',3'-dideoxyguanosine 5'-(trihydrogen diphosphate)

5-[3-[2-[[[4'-(Aminomethyl)-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl]carbonyl]amino]ethoxy]-1-propyn-1-yl]-2',3'-dideoxyuridine 5'-(tetrahydrogen triphosphate)

5-Formyl-2'-O-methylcytidine 5'-(tetrahydrogen triphosphate)

1-Methyl-2'-O-methyladenosine 5'-(tetrahydrogen triphosphate)

3,4-Dihydro-4-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]-3-oxo-2-pyrazinecarboxamide

地夸磷索杂质

6-巯基嘌呤(一水合物)

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-3'-[[2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]acetyl]amino]thymidine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-deoxy-3'-[[[(2R)-1-[(9H-fluoren-9-ylmethoxy)carbonyl]-2-pyrrolidinyl]carbonyl]amino]thymidine

9-[2,3-Dideoxy-2-(dimethylamino)-5-O-[(4-methoxyphenyl)diphenylmethyl]-3-[(4-methylphenyl)sulfonyl]-β-D-xylofuranosyl]-9H-purin-6-amine

索非布韦杂质

索非布韦杂质

N-环丙基-3-吡咯烷甲胺

(3-((苄氧基)甲基)-4-甲氧基苯基)甲胺

4-氟-2-醛基苯硼酸