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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[(3R)-3-(3-methylbut-2-enyl)-2-methyloxiran-2-yl](6S,2R)-6-((1-ethoxy)ethoxy)-5,6-dihydro-2H,4H-pyran-3-one 468745-56-4 C17H28O5
    2-[(3R)-3-(3-methylbut-2-enyl)-2-methyloxiran-2-yl](6S,2R)-6-((1-ethoxy)ethoxy)-5,6-dihydro-2H,4H-pyran-3-one
    —— 2-Chloro-1,1-difluoro-1-(trifluoromethylperoxy)ethane 54362-35-5 C3H2ClF5O2
    2-Chloro-1,1-difluoro-1-(trifluoromethylperoxy)ethane
    —— 2,6-bis(trifluoromethylmercapto)-4-methoxyphenol 14000-06-7 C9H6F6O2S2
    2,6-bis(trifluoromethylmercapto)-4-methoxyphenol
    —— 2,3-dimethyl-5-phenyl-4-p-tolyl-1H-pyrrole 1448819-84-8 C19H19N
    2,3-dimethyl-5-phenyl-4-p-tolyl-1H-pyrrole
    —— 2-mercapto-6,7-dihydro-3H-benzofuro[5,6-d]imidazole 1322643-80-0 C9H8N2OS
    2-mercapto-6,7-dihydro-3H-benzofuro[5,6-d]imidazole
    —— 2-((E)-2-Methyl-3-phenyl-1-trifluoromethyl-propenyl)-thiophene 128257-86-3 C15H13F3S
    2-((E)-2-Methyl-3-phenyl-1-trifluoromethyl-propenyl)-thiophene
    —— 2-methyl-2-propanyl 4-(bromomethyl)-1H-indazole-1-carboxylate 1263414-09-0 C13H15BrN2O2
    2-methyl-2-propanyl 4-(bromomethyl)-1H-indazole-1-carboxylate
    —— (2S)-N-(2-chloro-4-methylphenyl)-2-((1-(3-(2-morpholinoethyl)phenyl)-1H-benzo[d]imidazol-2-yl)thio)propanamide 1401791-42-1 C29H31ClN4O2S
    (2S)-N-(2-chloro-4-methylphenyl)-2-((1-(3-(2-morpholinoethyl)phenyl)-1H-benzo[d]imidazol-2-yl)thio)propanamide
    —— 2,6-dimethyl-3-acetoxy-2-octanol 72331-77-2 C12H24O3
    2,6-dimethyl-3-acetoxy-2-octanol
    —— 2,2-bis-(2-methyl-indol-3-yl)-ethylamine 3516-26-5 C20H21N3
    2,2-bis-(2-methyl-indol-3-yl)-ethylamine
    —— [2-Bromo-4-(1,3-dioxolan-2-yl)phenoxy]-tert-butyl-dimethylsilane 1027658-03-2 C15H23BrO3Si
    [2-Bromo-4-(1,3-dioxolan-2-yl)phenoxy]-tert-butyl-dimethylsilane
    —— 2-(4-(1-((1R,1'R,3r,3'R,5S,5'S)-[3,9'-bi(9'-azabicyclo[3.3.1]nonan)]-3'-yl)-1H-benzo[d]imidazol-2-yl)piperazin-1-yl)acetic acid 1616763-78-0 C30H43N5O2
    2-(4-(1-((1R,1'R,3r,3'R,5S,5'S)-[3,9'-bi(9'-azabicyclo[3.3.1]nonan)]-3'-yl)-1H-benzo[d]imidazol-2-yl)piperazin-1-yl)acetic acid
    —— (2-naphthyl)-2-(2-naphthyl)-2-hydroxy-(4-chlorophenyl)acetate 1361326-17-1 C28H19ClO3
    (2-naphthyl)-2-(2-naphthyl)-2-hydroxy-(4-chlorophenyl)acetate
    —— 2,5-bis<2-(4-methoxyphenyl)-1,3-benzoxathiolyl>pyrrole 171523-06-1 C32H25NO4S2
    2,5-bis<2-(4-methoxyphenyl)-1,3-benzoxathiolyl>pyrrole
    —— 2-<4-Chlor-benzolsulfonamido>-2-oxazolin 91366-89-1 C9H9ClN2O3S
    2-<4-Chlor-benzolsulfonamido>-2-oxazolin
    —— 2,2,5,5-tetrafluoro-1-methyl-1l3,2,5l4-oxadiborolan-2-uide 45731-91-7 C3H7B2F4O
    2,2,5,5-tetrafluoro-1-methyl-1l3,2,5l4-oxadiborolan-2-uide
    —— 2,7,9,9-tetramethyl-8,9-dihydro-thiazolo[4',5':5,6]benzo[1,2-b][1,4]thiazepine 42446-13-9 C14H16N2S2
    2,7,9,9-tetramethyl-8,9-dihydro-thiazolo[4',5':5,6]benzo[1,2-b][1,4]thiazepine
    —— 2-{2-[(4-methylpiperazin-1-yl)methyl]-1,3-thiazol-4-yl}-10H-phenothiazine hydrochloride 473540-76-0 C21H22N4S2*ClH
    2-{2-[(4-methylpiperazin-1-yl)methyl]-1,3-thiazol-4-yl}-10H-phenothiazine hydrochloride
    —— 2-cyclohexyl-4,7-dimethoxy-1,3-benzothiazole 558476-96-3 C15H19NO2S
    2-cyclohexyl-4,7-dimethoxy-1,3-benzothiazole
    —— 2-[(3R)-1-cyclopentylpiperidin-3-yl]-6-[4-(pyrrolidin-1-ylcarbonyl)phenyl]-3,4-dihydroisoquinolin-1(2H)-one 1131346-93-4 C30H37N3O2
    2-[(3R)-1-cyclopentylpiperidin-3-yl]-6-[4-(pyrrolidin-1-ylcarbonyl)phenyl]-3,4-dihydroisoquinolin-1(2H)-one
    —— 2-p-tolylpent-4-enal 1199941-57-5 C12H14O
    2-p-tolylpent-4-enal
    —— 2'-methoxycarbonylmethylthio-2'-deoxyuridine 263767-37-9 C12H16N2O7S
    2'-methoxycarbonylmethylthio-2'-deoxyuridine
    —— 2-(thiophen-2-yl)cyclopropane-1,1-dicarbonitrile 1551163-19-9 C9H6N2S
    2-(thiophen-2-yl)cyclopropane-1,1-dicarbonitrile
    —— (2R,4R,6R,8R,9S)-2-<(5R)-8-<(tert-butyldimethylsilyl)oxy>-3,5-dimethyl-2(Z),6(E)-octadien-1-yl>-4-<(tert-butyldiphenylsilyl)oxy>-8,9-dimethyl-1,7-dioxaspiro<5.5>undecane 105087-28-3 C43H68O4Si2
    (2R,4R,6R,8R,9S)-2-<(5R)-8-<(tert-butyldimethylsilyl)oxy>-3,5-dimethyl-2(Z),6(E)-octadien-1-yl>-4-<(tert-butyldiphenylsilyl)oxy>-8,9-dimethyl-1,7-dioxaspiro<5.5>undecane
    —— 2-<Antipyryl-(4)>-4-ethyl-5-methyl-thiazolin-Δ<sup>3</sup> 97018-81-0 C17H21N3OS
    2-<Antipyryl-(4)>-4-ethyl-5-methyl-thiazolin-Δ<sup>3</sup>
    —— 2-[1-(p-tosylhydrazino)-2-heptyn-1-yl]thiophene 1439382-80-5 C18H22N2O2S2
    2-[1-(p-tosylhydrazino)-2-heptyn-1-yl]thiophene
    —— 2-(2-(5-(2-(2,4-dichlorophenoxy)phenyl)-1H-tetrazol-1-yl)acetyl)-N-(4-nitrophenyl)hydrazinecarbothioamide 1479164-45-8 C22H16Cl2N8O4S
    2-(2-(5-(2-(2,4-dichlorophenoxy)phenyl)-1H-tetrazol-1-yl)acetyl)-N-(4-nitrophenyl)hydrazinecarbothioamide
    —— 2-[(3-Formyl-phenyl)-hydroxy-methyl]-acrylic acid methyl ester 139676-75-8 C12H12O4
    2-[(3-Formyl-phenyl)-hydroxy-methyl]-acrylic acid methyl ester
    —— 2-Oxo-3-phenyl-2H-cyclohepta<b><1,3>oxazin-5-ium-4-olat 81685-06-5 C15H15NO3
    2-Oxo-3-phenyl-2H-cyclohepta<b><1,3>oxazin-5-ium-4-olat
    —— 2,3,4-Tri-O-acetyl-6-O-p-toluenesulfonyl-β-D-galactopyranose 121363-68-6 C19H24O11S
    2,3,4-Tri-O-acetyl-6-O-p-toluenesulfonyl-β-D-galactopyranose
    —— 2-isopropyl-4-methyl-azulene 107770-87-6 C14H16
    2-isopropyl-4-methyl-azulene
    —— (22R,23S)-23-bromo-6-oxo-5α-ergostan-22-yl acetate 134256-60-3 C30H49BrO3
    (22R,23S)-23-bromo-6-oxo-5α-ergostan-22-yl acetate
    —— 2-p-Tolyl-2,3-dihydro-benzo[b]thiophen-4-ol 82194-84-1 C15H14OS
    2-p-Tolyl-2,3-dihydro-benzo[b]thiophen-4-ol
    —— 2-Hydroxy-2-methyl-1-(1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-propan-1-one 76068-96-7 C14H19NO2
    2-Hydroxy-2-methyl-1-(1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-propan-1-one
    —— 2-(3-(2-(4-chlorophenyl)-1,3-dioxolan-2-yl)propyl)quinoline 1323154-15-9 C21H20ClNO2
    2-(3-(2-(4-chlorophenyl)-1,3-dioxolan-2-yl)propyl)quinoline
    —— 2-Amino-4-<3.5-dichlor-2-hydroxy-phenyl>-thiazol 81590-97-8 C9H6Cl2N2OS
    2-Amino-4-<3.5-dichlor-2-hydroxy-phenyl>-thiazol
    —— {(2,2'-bipyridine)(2-(2-mercaptophenyl)iminophenoxy)}zinc(II) 147186-58-1 C23H17N3OSZn
    {(2,2'-bipyridine)(2-(2-mercaptophenyl)iminophenoxy)}zinc(II)
    —— 2-(5-(6-aminopyridin-2-yl)-2-hydroxybenzamido)-4-phenylbenzoic acid 1237515-10-4 C25H19N3O4
    2-(5-(6-aminopyridin-2-yl)-2-hydroxybenzamido)-4-phenylbenzoic acid
    —— 2-methoxy-3-thiomethyl-4-(trifluoromethyl)-pyridine 858421-10-0 C8H8F3NOS
    2-methoxy-3-thiomethyl-4-(trifluoromethyl)-pyridine
    —— 2-Acetoxy-1-(3',4',5'-trimethoxyphenyl)-propan 32883-51-5 C14H20O5
    2-Acetoxy-1-(3',4',5'-trimethoxyphenyl)-propan
    —— 2-Imino-3-phenyl-3,5-diaza-tricyclo[5.3.3.01,5]tridecan-4-one 87174-34-3 C17H21N3O
    2-Imino-3-phenyl-3,5-diaza-tricyclo[5.3.3.01,5]tridecan-4-one
    —— 2-Methyl-2-(1,2,3,6-tetrahydropyridin-4-yl)propan-1-ol 157874-54-9 C9H17NO
    2-Methyl-2-(1,2,3,6-tetrahydropyridin-4-yl)propan-1-ol
    —— 2,4-di-O-benzyl-3,6-dideoxy-1-O-nitrobenzoyl-β-D-xylohexopyranose 85451-42-9 C27H27NO7
    2,4-di-O-benzyl-3,6-dideoxy-1-O-nitrobenzoyl-β-D-xylohexopyranose
    —— 2'-O-allyl-3-N-benzoyl-3',5'-O,O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)uridine 126775-27-7 C31H46N2O8Si2
    2'-O-allyl-3-N-benzoyl-3',5'-O,O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)uridine
    —— 2’,2’,2’-trifluoroethyl 3-azidobutanoate 1393818-98-8 C6H8F3N3O2
    2’,2’,2’-trifluoroethyl 3-azidobutanoate
    —— 2-Methyl-5-(3,4,5-trimethoxybenzoylamino)-isoindolin 1050-12-0 C19H22N2O4
    2-Methyl-5-(3,4,5-trimethoxybenzoylamino)-isoindolin
    —— 2-(5,6-diethoxy-3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-1-phenyl-ethanethione 102449-42-3 C21H23NO2S2
    2-(5,6-diethoxy-3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-1-phenyl-ethanethione
    —— 2,3-Dimethoxy-5,6,13,13a-tetrahydro-8H-isochino<1,2-b>-chinazolin-methoiodid 27148-26-1 C19H23N2O2*I
    2,3-Dimethoxy-5,6,13,13a-tetrahydro-8H-isochino<1,2-b>-chinazolin-methoiodid
    —— 2-[1-(4-Mercapto-benzyl)-5-methoxy-2-methyl-1H-indol-3-yl]-propionic acid 3447-28-7 C20H21NO3S
    2-[1-(4-Mercapto-benzyl)-5-methoxy-2-methyl-1H-indol-3-yl]-propionic acid
    —— 2,2'-bis-phenylsulfamoyl-stilbene-4,4'-bisdiazonium; dichloride 103535-20-2 C26H20N6O4S2*2Cl
    2,2'-bis-phenylsulfamoyl-stilbene-4,4'-bisdiazonium; dichloride