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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-<N-Acetyl-sulfanilyl>-1-phenyl-pyrazolidin-3-on 93819-18-2 C17H17N3O4S
    2-<N-Acetyl-sulfanilyl>-1-phenyl-pyrazolidin-3-on
    —— (2S,3R,6R,7R)-3-Methanesulfonyl-7-methoxy-3-methoxymethyl-8-oxo-7-phenylacetylamino-5-oxa-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid benzhydryl ester 106162-91-8 C32H34N2O9S
    (2S,3R,6R,7R)-3-Methanesulfonyl-7-methoxy-3-methoxymethyl-8-oxo-7-phenylacetylamino-5-oxa-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid benzhydryl ester
    —— 2-((1R,2R,4S)-bicyclo[2.2.1]heptan-2-yl)-5-chloro-1H-indole 1421696-16-3 C15H16ClN
    2-((1R,2R,4S)-bicyclo[2.2.1]heptan-2-yl)-5-chloro-1H-indole
    —— (2R*,6S*)-(+/-)-2,6-Epoxy-1,4,5,6-tetrahydro-4-methoxy-6-methyl-2H-3-benzoxocin 129812-06-2 C13H16O3
    (2R*,6S*)-(+/-)-2,6-Epoxy-1,4,5,6-tetrahydro-4-methoxy-6-methyl-2H-3-benzoxocin
    —— 2-[(2E)-3,7-dimethylocta-2,6-dienyl]-1,3,5-trimethylbenzene 1403462-94-1 C19H28
    2-[(2E)-3,7-dimethylocta-2,6-dienyl]-1,3,5-trimethylbenzene
    —— 2,2-dichloroethyl diethyl phosphate 34838-34-1 C6H13Cl2O4P
    2,2-dichloroethyl diethyl phosphate
    —— 2-(1-Octyl-cyclohexyloxy)-tetrahydro-pyran 118645-68-4 C19H36O2
    2-(1-Octyl-cyclohexyloxy)-tetrahydro-pyran
    —— 2-amino-4-hydroxy-6-(p-carbomethoxybenzyl)-7,8-dihydro-8-oxapteridine 85828-57-5 C15H14N4O4
    2-amino-4-hydroxy-6-(p-carbomethoxybenzyl)-7,8-dihydro-8-oxapteridine
    —— 2-Amino-1-(2-amino-5-methyl-benzyl)-1,5-dihydro-imidazol-4-one; hydrochloride 85061-60-5 C11H14N4O*2ClH
    2-Amino-1-(2-amino-5-methyl-benzyl)-1,5-dihydro-imidazol-4-one; hydrochloride
    —— 2-acetylamino-4-(2-phthalimido-ethoxy)-but-2-enoic acid ethyl ester 77236-47-6 C18H20N2O6
    2-acetylamino-4-(2-phthalimido-ethoxy)-but-2-enoic acid ethyl ester
    —— 2-amino-5-(4-decyloxyphenyl)-1,3,4-oxadiazole 203000-36-6 C18H27N3O2
    2-amino-5-(4-decyloxyphenyl)-1,3,4-oxadiazole
    —— 2'-deoxy-N<sup>2</sup>-isobutyryl-O<sup>6</sup>-isopropylguanosine 259675-29-1 C17H25N5O5
    2'-deoxy-N<sup>2</sup>-isobutyryl-O<sup>6</sup>-isopropylguanosine
    —— 2',3',5'-tris-(O-acetyl)-8-(1-ethoxyvinyl)adenosine 172945-46-9 C20H25N5O8
    2',3',5'-tris-(O-acetyl)-8-(1-ethoxyvinyl)adenosine
    —— 2-(4-Ethylbenzyl)-5-hydroxymethylphenyl 7-deoxy-L-glycero-β-D-gluco-heptopyranoside 1005484-54-7 C23H30O7
    2-(4-Ethylbenzyl)-5-hydroxymethylphenyl 7-deoxy-L-glycero-β-D-gluco-heptopyranoside
    —— 2-(4-fluorophenyl)-1-methyl-N-[4-(4-methyl-5-oxazolyl)phenyl]-1H-benzimidazol-4-amine 1239718-59-2 C24H19FN4O
    2-(4-fluorophenyl)-1-methyl-N-[4-(4-methyl-5-oxazolyl)phenyl]-1H-benzimidazol-4-amine
    —— 2-(2-iodophenoxymethyl)chroman-4-one 120045-76-3 C16H13IO3
    2-(2-iodophenoxymethyl)chroman-4-one
    —— (2S,5R)-5-allyl-5-(2-bromoallyl)-2,5-dihydro-3,6-dimethoxy-2-isopropylpyrazine 208510-20-7 C15H23BrN2O2
    (2S,5R)-5-allyl-5-(2-bromoallyl)-2,5-dihydro-3,6-dimethoxy-2-isopropylpyrazine
    —— 2-Oxo-cyclohexanecarboxylic acid 2,2,2-trifluoro-1-trifluoromethyl-ethyl ester 871682-83-6 C10H10F6O3
    2-Oxo-cyclohexanecarboxylic acid 2,2,2-trifluoro-1-trifluoromethyl-ethyl ester
    —— 2-(4-methanesulfonylphenyl)-3-phenylcycloprop-2-en-1-one 531548-54-6 C16H12O3S
    2-(4-methanesulfonylphenyl)-3-phenylcycloprop-2-en-1-one
    —— 2-(3-cyclohexylpent-1-yn-3-yloxy)ethanol 1207551-13-0 C13H22O2
    2-(3-cyclohexylpent-1-yn-3-yloxy)ethanol
    —— (2S)-1-[(2R)-3-[(2S)-3-methyl-2-[methyl-[2-[methyl-[2-[(2-methylpropan-2-yl)oxycarbonylamino]acetyl]amino]acetyl]amino]butanoyl]oxy-2-(2-trimethylsilylethylsulfonylamino)propanoyl]piperidine-2-carboxylic acid 151961-24-9 C30H55N5O11SSi
    (2S)-1-[(2R)-3-[(2S)-3-methyl-2-[methyl-[2-[methyl-[2-[(2-methylpropan-2-yl)oxycarbonylamino]acetyl]amino]acetyl]amino]butanoyl]oxy-2-(2-trimethylsilylethylsulfonylamino)propanoyl]piperidine-2-carboxylic acid
    —— 2-(2-acetoxyethenyl)-N-(trichloroacetyl)pyrrolidine 1052243-11-4 C10H12Cl3NO3
    2-(2-acetoxyethenyl)-N-(trichloroacetyl)pyrrolidine
    —— 2-chloromethyl-2-oxo-5-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-2λ<sup>5</sup>-[1,3,2]diazaphosphinane-4,6-dione 23863-34-5 C15H17ClN3O3P
    2-chloromethyl-2-oxo-5-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-2λ<sup>5</sup>-[1,3,2]diazaphosphinane-4,6-dione
    —— 2,2'-[1,2-ethanediylbis(oxy)]-1,1'-dinaphthylmethane-3,3'-bromomethane 1396035-36-1 C25H20Br2O2
    2,2'-[1,2-ethanediylbis(oxy)]-1,1'-dinaphthylmethane-3,3'-bromomethane
    —— (+/-)-2-methyl-3-(benzylamino)-N-(6-chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)-N-isobutylpropanamide 1233925-23-9 C25H33ClN2O3
    (+/-)-2-methyl-3-(benzylamino)-N-(6-chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)-N-isobutylpropanamide
    —— 2-hexynoic acid benzyl[2-(1H-indol-3-yl)ethyl]amide 1179531-38-4 C23H24N2O
    2-hexynoic acid benzyl[2-(1H-indol-3-yl)ethyl]amide
    —— 2,4-dicyano-2-(2-cyanoethyl)-N-naphthalen-1-ylbutanamide 59736-29-7 C19H16N4O
    2,4-dicyano-2-(2-cyanoethyl)-N-naphthalen-1-ylbutanamide
    —— 2-acetyl-3-hydroxy-5-methoxy-4,4,6-tripropylcyclohexa-2,5-dienone 946148-02-3 C18H28O4
    2-acetyl-3-hydroxy-5-methoxy-4,4,6-tripropylcyclohexa-2,5-dienone
    —— 2,2-bis(((3-hydroxy-2-(hydroxymethyl)-2-methylpropanoyl)oxy)methyl)propane-1,3-diyl bis(3,4-bis(hexyloxy)benzoate) 1224737-22-7 C53H84O16
    2,2-bis(((3-hydroxy-2-(hydroxymethyl)-2-methylpropanoyl)oxy)methyl)propane-1,3-diyl bis(3,4-bis(hexyloxy)benzoate)
    —— 2,4-bis-benzenesulfonyl-1-nitro-benzene 860518-87-2 C18H13NO6S2
    2,4-bis-benzenesulfonyl-1-nitro-benzene
    —— 2-(2-(3-bromophenyl)-5-(4-fluorophenyl)-1H-pyrrol-1-yl)acetic acid 1014982-10-5 C18H13BrFNO2
    2-(2-(3-bromophenyl)-5-(4-fluorophenyl)-1H-pyrrol-1-yl)acetic acid
    —— 2,6-diallyl-N-(quinolin-8-yl)benzamide 1620466-38-7 C22H20N2O
    2,6-diallyl-N-(quinolin-8-yl)benzamide
    —— 2-benzyloxycarbonylacetyl-7,12,18-triethyl-3,8,13,17-tetramethylporphyrin 76044-26-3 C40H42N4O3
    2-benzyloxycarbonylacetyl-7,12,18-triethyl-3,8,13,17-tetramethylporphyrin
    —— 2-chloro-N-(5-chloro-6-fluorobenzo[d]thiazol-2-yl)acetamide 1373398-74-3 C9H5Cl2FN2OS
    2-chloro-N-(5-chloro-6-fluorobenzo[d]thiazol-2-yl)acetamide
    —— 2-((4-hydroxyphenyl)(phenyl)methylene)-N-(5-(4-hydroxyphenyl)-1,3,4-thiadiazol-2-yl)hydrazine-1-carboxamide 1188514-44-4 C22H17N5O3S
    2-((4-hydroxyphenyl)(phenyl)methylene)-N-(5-(4-hydroxyphenyl)-1,3,4-thiadiazol-2-yl)hydrazine-1-carboxamide
    —— 2(Methoxycarbonylamino)-3-trifluoroacetyl-6-(phenylthio) imidazo [1,2-a] pyridine 77527-46-9 C17H12F3N3O3S
    2(Methoxycarbonylamino)-3-trifluoroacetyl-6-(phenylthio) imidazo [1,2-a] pyridine
    —— 2-(3-methyl-butyryl)-3-thioxo-2,3-dihydro-6H-[1,3]thiazino[6,5-c]quinoline-1,5-dione 41834-76-8 C16H14N2O3S2
    2-(3-methyl-butyryl)-3-thioxo-2,3-dihydro-6H-[1,3]thiazino[6,5-c]quinoline-1,5-dione
    —— 2-Butenamide, 2-chloro-N-ethyl-3-[(4-nitrophenyl)azo]- 94786-52-4 C12H13ClN4O3
    2-Butenamide, 2-chloro-N-ethyl-3-[(4-nitrophenyl)azo]-
    —— 2-(Ethoxy-propylsulfanyl-thiophosphoryloxy)-benzoic acid methyl ester 41082-44-4 C13H19O4PS2
    2-(Ethoxy-propylsulfanyl-thiophosphoryloxy)-benzoic acid methyl ester
    —— 2,6-dimethoxy-2,6-dimethylhept-4-yn-3-one 949589-40-6 C11H18O3
    2,6-dimethoxy-2,6-dimethylhept-4-yn-3-one
    —— (2R,3R)-2-((S)-3-(4-chlorophenyl)-N'-((4-chlorophenyl)sulfonyl)-4-phenyl-4,5-dihydro-1H-pyrazole-1-carboximidamido)-3-hydroxybutanamide 1549792-11-1 C26H25Cl2N5O4S
    (2R,3R)-2-((S)-3-(4-chlorophenyl)-N'-((4-chlorophenyl)sulfonyl)-4-phenyl-4,5-dihydro-1H-pyrazole-1-carboximidamido)-3-hydroxybutanamide
    —— 2-[4-Fluoro-3-[7-methyl-12-(1-methylcyclopropyl)-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl]phenyl]propan-2-ol 1552285-65-0 C22H22FN5O
    2-[4-Fluoro-3-[7-methyl-12-(1-methylcyclopropyl)-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl]phenyl]propan-2-ol
    —— (2-((3-(2,4-Bis(benzyloxy)-3,5,6-trifluorobenzyl-oxy)phenoxy)methyl)-4,6-difluorobenzene-1,-3,5-triyl)tris(oxy)tris(methylene)tribenzene 1612762-81-8 C55H43F5O7
    (2-((3-(2,4-Bis(benzyloxy)-3,5,6-trifluorobenzyl-oxy)phenoxy)methyl)-4,6-difluorobenzene-1,-3,5-triyl)tris(oxy)tris(methylene)tribenzene
    —— 2-[(2R,4S,5R)-5-Benzyloxymethyl-4-(2-tert-butylsulfanyl-ethoxy)-tetrahydro-furan-2-yl]-1-phenyl-ethanone 115494-08-1 C26H34O4S
    2-[(2R,4S,5R)-5-Benzyloxymethyl-4-(2-tert-butylsulfanyl-ethoxy)-tetrahydro-furan-2-yl]-1-phenyl-ethanone
    —— (2S,4R)-2-benzylamino-4-sulfatopentane 1616860-33-3 C12H19NO4S
    (2S,4R)-2-benzylamino-4-sulfatopentane
    —— 2-(2,2-dimethylpropionylamino)-5-methoxy-benzenesulfonic acid 1190954-82-5 C12H17NO5S
    2-(2,2-dimethylpropionylamino)-5-methoxy-benzenesulfonic acid
    —— 2-[1-(β-hydroxy-phenethyl)-1H-[4]pyridylidene]-1-phenyl-ethanone 102478-85-3 C21H19NO2
    2-[1-(β-hydroxy-phenethyl)-1H-[4]pyridylidene]-1-phenyl-ethanone
    —— 2-(4,7-Dimethyl-benzo[b]thiophen-2-yl)-phenylamine 130128-95-9 C16H15NS
    2-(4,7-Dimethyl-benzo[b]thiophen-2-yl)-phenylamine
    —— 2-methyl-3-(trimethylsilylethynyl)-chromone 1233533-99-7 C15H16O2Si
    2-methyl-3-(trimethylsilylethynyl)-chromone
    —— [(2-Acetylamino-4-bromo-benzyl)-methyl-amino]-acetic acid 18043-02-2 C12H15BrN2O3
    [(2-Acetylamino-4-bromo-benzyl)-methyl-amino]-acetic acid