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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3-Methyl-1,2-thiazol-5-yl)ethan-1-aminedihydrochloride 2770359-91-4 C6H12Cl2N2S
    2-(3-Methyl-1,2-thiazol-5-yl)ethan-1-aminedihydrochloride
    —— 2-(2-methoxy-phenyl)-6-trifluoromethyl-nicotinonitrile 870065-26-2 C14H9F3N2O
    2-(2-methoxy-phenyl)-6-trifluoromethyl-nicotinonitrile
    —— (2R,3R)-2-(2,4-difluorophenyl)-3-(4-((pyridin-2-yl)methyl)piperazin-1-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol 1092849-17-6 C22H26F2N6O
    (2R,3R)-2-(2,4-difluorophenyl)-3-(4-((pyridin-2-yl)methyl)piperazin-1-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
    —— (2R,15R)-cyclopropanesulfonyl-15-methoxy-4,20-dimethyl-2(1-oxo-1,2-dihydro-isoquinolin-7-ylamino)-13-oxa-4,11-diaza-tricyclo[14.2.2.1(6,10)]henicosa-1(19),6,8,10(21),16(20),17-hexaene-3,12-dione 1037080-02-6 C33H34N4O7S
    (2R,15R)-cyclopropanesulfonyl-15-methoxy-4,20-dimethyl-2(1-oxo-1,2-dihydro-isoquinolin-7-ylamino)-13-oxa-4,11-diaza-tricyclo[14.2.2.1(6,10)]henicosa-1(19),6,8,10(21),16(20),17-hexaene-3,12-dione
    —— 2-Phenyl-4-(ss-dimethylaminoethyl)-6-methyl-2,3-dihydro-1,4-benzoxazin-3-on-4-(ss-N-oxid) 65726-05-8 C19H22N2O3
    2-Phenyl-4-(ss-dimethylaminoethyl)-6-methyl-2,3-dihydro-1,4-benzoxazin-3-on-4-(ss-N-oxid)
    —— 2-Ethoxy-1-methyl-5-oxo-4,4-diphenyl-4,5-dihydro-1H-pyrrole-3-carboxylic acid (3-cyano-1-methyl-2,5-dioxo-4,4-diphenyl-pyrrolidin-3-yl)-amide 65855-27-8 C38H32N4O5
    2-Ethoxy-1-methyl-5-oxo-4,4-diphenyl-4,5-dihydro-1H-pyrrole-3-carboxylic acid (3-cyano-1-methyl-2,5-dioxo-4,4-diphenyl-pyrrolidin-3-yl)-amide
    —— 2-(Naphthalen-1-ylselanyl)-propionic acid ethyl ester 69188-01-8 C15H16O2Se
    2-(Naphthalen-1-ylselanyl)-propionic acid ethyl ester
    —— (2S,3R,4aR,5S,8aS)-2-Hydroxy-3-isopropenyl-4a,5-dimethyl-octahydro-naphthalen-1-one 66884-73-9 C15H24O2
    (2S,3R,4aR,5S,8aS)-2-Hydroxy-3-isopropenyl-4a,5-dimethyl-octahydro-naphthalen-1-one
    —— 2,3-Dihydroxy-5-methoxy-6-[(E)-(3-phenyl-acryloyl)]-[1,4]benzoquinone 72577-77-6 C16H12O6
    2,3-Dihydroxy-5-methoxy-6-[(E)-(3-phenyl-acryloyl)]-[1,4]benzoquinone
    —— 2-Imino-cyclohexanecarbodithioic acid 2-(4-bromo-phenyl)-2-oxo-ethyl ester 72272-61-8 C15H16BrNOS2
    2-Imino-cyclohexanecarbodithioic acid 2-(4-bromo-phenyl)-2-oxo-ethyl ester
    —— 2-methyl-1,3-diphenyl-2-cyclopropene-1-acetaldehyde 74531-49-0 C18H16O
    2-methyl-1,3-diphenyl-2-cyclopropene-1-acetaldehyde
    —— 2-[(2S,3R)-1-(2-Hydroxy-2-phenyl-ethyl)-2-((E)-1-methyl-2-phenyl-vinyl)-4-oxo-azetidin-3-yl]-isoindole-1,3-dione 108908-83-4 C28H24N2O4
    2-[(2S,3R)-1-(2-Hydroxy-2-phenyl-ethyl)-2-((E)-1-methyl-2-phenyl-vinyl)-4-oxo-azetidin-3-yl]-isoindole-1,3-dione
    —— 2-(aminomethylene)-N'1,N'3-dimethyl-N'1,N'3-di(phenylcarbonothioyl)malonohydrazide 1183894-72-5 C20H21N5O2S2
    2-(aminomethylene)-N'1,N'3-dimethyl-N'1,N'3-di(phenylcarbonothioyl)malonohydrazide
    —— 2-(chloroethynyl)thiophene 33675-50-2 C6H3ClS
    2-(chloroethynyl)thiophene
    —— 2-Bromonon-1-en-4-ol 83650-03-7 C9H17BrO
    2-Bromonon-1-en-4-ol
    —— 2-(2,4-dichlorophenyl)-2H-1,2,3-triazole 1-oxide 1454920-49-0 C8H5Cl2N3O
    2-(2,4-dichlorophenyl)-2H-1,2,3-triazole 1-oxide
    —— 2-chloro-4-((1R,2S)-1-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl)-2-hydroxypropylamino)-3-methylbenzonitrile 1182366-77-3 C19H16Cl2N4O2
    2-chloro-4-((1R,2S)-1-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl)-2-hydroxypropylamino)-3-methylbenzonitrile
    —— (2S)-3-(p-tert-butylphenoxy)-1-(2-nitroimidazol-1-yl)-prop-2-yl 4'-(trifluoroacetamido)benzoate 1043483-54-0 C25H25F3N4O6
    (2S)-3-(p-tert-butylphenoxy)-1-(2-nitroimidazol-1-yl)-prop-2-yl 4'-(trifluoroacetamido)benzoate
    —— 2,2,7,7,13,13,18,18-octamethyl-24,26-diazanidapentacyclo[17.3.1.13,6.18,12.114,17]hexacosa-1(23),3,5,8(25),9,11,14,16,19,21-decaene;uranium(4+);diiodide 1579982-94-7 C32H36I2N2U
    2,2,7,7,13,13,18,18-octamethyl-24,26-diazanidapentacyclo[17.3.1.13,6.18,12.114,17]hexacosa-1(23),3,5,8(25),9,11,14,16,19,21-decaene;uranium(4+);diiodide
    —— 2-amino-2-{bicyclo[3.1.0]hexan-3-yl}aceticacidhydrochloride,Mixtureofdiastereomers 2361645-03-4 C8H14ClNO2
    2-amino-2-{bicyclo[3.1.0]hexan-3-yl}aceticacidhydrochloride,Mixtureofdiastereomers
    —— 2-nitro-N,N-diphenylacetamide 75564-28-2 C14H12N2O3
    2-nitro-N,N-diphenylacetamide
    —— 2-bromo-6-(4-methoxybenzyl)-6,7-dihydrodibenzo[b,g][1,4,5]oxathiazocine 5,5-dioxide 1225039-92-8 C21H18BrNO4S
    2-bromo-6-(4-methoxybenzyl)-6,7-dihydrodibenzo[b,g][1,4,5]oxathiazocine 5,5-dioxide
    —— 2-chloro-3-diisopropylamino-4,4-dimethoxy-5-(2-methylfuran-3-yl)cyclopent-2-en-1-one 1108107-08-9 C18H26ClNO4
    2-chloro-3-diisopropylamino-4,4-dimethoxy-5-(2-methylfuran-3-yl)cyclopent-2-en-1-one
    —— 2-(2-[(diisopropylamino)methyl]phenyl)-5,5-dimethyl-1,3,2-dioxaborinane 95753-15-4 C18H30BNO2
    2-(2-[(diisopropylamino)methyl]phenyl)-5,5-dimethyl-1,3,2-dioxaborinane
    —— 2-methyl-3-(1,1,1-trifluoro-2-(1H-indol-3-yl)-4-phenylbut-3-yn-2-yl)-1H-indole 1417717-68-0 C27H19F3N2
    2-methyl-3-(1,1,1-trifluoro-2-(1H-indol-3-yl)-4-phenylbut-3-yn-2-yl)-1H-indole
    —— 2-(3-phenyl-4-thiazolidinon-2-ylidene)hydrazinoquinoline-3-carbaldehyde 128348-99-2 C19H14N4O2S
    2-(3-phenyl-4-thiazolidinon-2-ylidene)hydrazinoquinoline-3-carbaldehyde
    —— 2-(6-isopropoxy-5-(1-isopropyl-1H-tetrazol-5-yl)pyridin-3-ylamino)-4-(1,2,2,6,6-pentamethylpiperidin-4-ylamino)pyrimidine-5-carbonitrile 1239594-65-0 C27H39N11O
    2-(6-isopropoxy-5-(1-isopropyl-1H-tetrazol-5-yl)pyridin-3-ylamino)-4-(1,2,2,6,6-pentamethylpiperidin-4-ylamino)pyrimidine-5-carbonitrile
    —— 2-piperazin-1-yl-4-piperidin-1-yl-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidine 739331-53-4 C16H25N5S
    2-piperazin-1-yl-4-piperidin-1-yl-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidine
    —— (2R,3R,4S)-tert-butyl 4-(3-bromophenyl)-2-(2-hydroxyethyl)-3-phenyl-3,4-dihydro-2H-pyran-6-carboxylate 1446094-81-0 C24H27BrO4
    (2R,3R,4S)-tert-butyl 4-(3-bromophenyl)-2-(2-hydroxyethyl)-3-phenyl-3,4-dihydro-2H-pyran-6-carboxylate
    —— 2-methyl-2,3-dihydronaphtho[1,2-b]furan 54804-68-1 C13H12O
    2-methyl-2,3-dihydronaphtho[1,2-b]furan
    —— 2-(2'-carboxyethyl) maleic anhydride 131548-97-5 C7H6O5
    2-(2'-carboxyethyl) maleic anhydride
    —— 2-(3-Nitrophenyl)-1-piperidin-1-ylethanone 1263036-54-9 C13H16N2O3
    2-(3-Nitrophenyl)-1-piperidin-1-ylethanone
    —— (2S)-2-(ethylsulfonylamino)-3-[4-[3-(pyridin-2-ylmethylcarbamoylamino)phenyl]phenyl]propanoic acid 276260-96-9 C24H26N4O5S
    (2S)-2-(ethylsulfonylamino)-3-[4-[3-(pyridin-2-ylmethylcarbamoylamino)phenyl]phenyl]propanoic acid
    —— 2-[1-(4-Dodecyl-phenyl)-ethyl]-malonic acid 65190-20-7 C23H36O4
    2-[1-(4-Dodecyl-phenyl)-ethyl]-malonic acid
    —— 2-(Di-n-butyl-amino)-3-n-butoxyacrolein 63442-41-1 C15H29NO2
    2-(Di-n-butyl-amino)-3-n-butoxyacrolein
    —— 2-Benzylsulfanyl-3-chloro-2-methyl-propionic acid methyl ester 66349-34-6 C12H15ClO2S
    2-Benzylsulfanyl-3-chloro-2-methyl-propionic acid methyl ester
    —— (2S)-2-[(5-chloro-1,3-dimethylpyrazol-4-yl)sulfonylamino]-3-[4-[3-(pyridin-2-ylmethylcarbamoylamino)phenyl]phenyl]propanoic acid 276261-01-9 C27H27ClN6O5S
    (2S)-2-[(5-chloro-1,3-dimethylpyrazol-4-yl)sulfonylamino]-3-[4-[3-(pyridin-2-ylmethylcarbamoylamino)phenyl]phenyl]propanoic acid
    —— (2S,4R)-1-(2-(1H-1,2,4-triazol-1-yl)acetyl)-N-(4-(4-fluorophenoxy)phenyl)-4-(3-methoxybenzyl)pyrrolidine-2-carboxamide 1221878-01-8 C29H28FN5O4
    (2S,4R)-1-(2-(1H-1,2,4-triazol-1-yl)acetyl)-N-(4-(4-fluorophenoxy)phenyl)-4-(3-methoxybenzyl)pyrrolidine-2-carboxamide
    —— [2-(1-Hydroxy-1-methyl-ethyl)-cyclopropyl]-phenyl-methanone 14300-91-5 C13H16O2
    [2-(1-Hydroxy-1-methyl-ethyl)-cyclopropyl]-phenyl-methanone
    —— 2-(8-amino-octylamino)-anthracene-1,4-dione trifluoroacetate 1055229-84-9 C2HF3O2*C22H26N2O2
    2-(8-amino-octylamino)-anthracene-1,4-dione trifluoroacetate
    —— 2-[4-[[(4S,6S,7R,8S)-8-(carbamoyloxymethyl)-7-methoxy-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-11-yl]amino]anilino]acetic acid 88854-55-1 C23H25N5O7
    2-[4-[[(4S,6S,7R,8S)-8-(carbamoyloxymethyl)-7-methoxy-12-methyl-10,13-dioxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-11-yl]amino]anilino]acetic acid
    —— 2-isopropyl-6-methyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>][1,3,5]triazine-5,7-dione 65456-45-3 C8H11N5O2
    2-isopropyl-6-methyl-4<i>H</i>-[1,2,4]triazolo[1,5-<i>a</i>][1,3,5]triazine-5,7-dione
    —— 2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid 2-methyl-4-oxo-3-((E)-penta-2,4-dienyl)-cyclopent-2-enyl ester 33855-48-0 C19H26O3
    2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid 2-methyl-4-oxo-3-((E)-penta-2,4-dienyl)-cyclopent-2-enyl ester
    —— 2-(3,4-Dichloro-phenyl)-2,2-difluoro-N-isopropyl-acetamide 56072-02-7 C11H11Cl2F2NO
    2-(3,4-Dichloro-phenyl)-2,2-difluoro-N-isopropyl-acetamide
    —— 2-(5-(3,5-Dichlorophenylthio)-1-n-butyl-4-isopropyl-1H-imidazol-2-yl)ethanol 178980-40-0 C18H24Cl2N2OS
    2-(5-(3,5-Dichlorophenylthio)-1-n-butyl-4-isopropyl-1H-imidazol-2-yl)ethanol
    —— (2S)-{[(6'-fluoro-2,3'-bipyridin-5-yl)oxy]methyl}-2,3-dihydro[1,3]oxazolo[3,2-a]benzimidazole-7-carbonitrile 1196075-17-8 C21H14FN5O2
    (2S)-{[(6'-fluoro-2,3'-bipyridin-5-yl)oxy]methyl}-2,3-dihydro[1,3]oxazolo[3,2-a]benzimidazole-7-carbonitrile
    —— 2,2,3,3,5-pentachloro-2,3-dihydro-benzofuran 69314-32-5 C8H3Cl5O
    2,2,3,3,5-pentachloro-2,3-dihydro-benzofuran
    —— 2-[[(8R,11S,14R,17R)-14-benzyl-3,6,9,12,15-pentaoxo-8-(2-phenylethyl)-11-[[4-(trifluoromethyl)phenyl]methyl]-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carbonyl]amino]-2-methylpropanoic acid 1211435-81-2 C46H49F3N6O8
    2-[[(8R,11S,14R,17R)-14-benzyl-3,6,9,12,15-pentaoxo-8-(2-phenylethyl)-11-[[4-(trifluoromethyl)phenyl]methyl]-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carbonyl]amino]-2-methylpropanoic acid
    —— 2-[4,5-bis-(4-chloro-phenyl)-1<i>H</i>-imidazol-2-yl]-propionamide 68341-96-8 C18H15Cl2N3O
    2-[4,5-bis-(4-chloro-phenyl)-1<i>H</i>-imidazol-2-yl]-propionamide
    —— 2-Amino-6,7-dimethylpyrazolo<5,1-c><1,2,4>triazin 68384-32-7 C7H9N5
    2-Amino-6,7-dimethylpyrazolo<5,1-c><1,2,4>triazin