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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[3-(4'-methoxy carbonyl phenyl)-2-methyl-2-propen]-ylidene norbornane 105534-35-8 C19H22O2
    2-[3-(4'-methoxy carbonyl phenyl)-2-methyl-2-propen]-ylidene norbornane
    —— 2-hydroxycyclohexan-4-one spiro-1,2'-(1',3'-dithiane) 110379-65-2 C9H14O2S2
    2-hydroxycyclohexan-4-one spiro-1,2'-(1',3'-dithiane)
    —— 2-(4-vinyl-phenyl)-2,3-dihydro-1<i>H</i>-benzo[1,3,2]diazaborole 110250-53-8 C14H13BN2
    2-(4-vinyl-phenyl)-2,3-dihydro-1<i>H</i>-benzo[1,3,2]diazaborole
    —— 2-({(3R)-3-[1-(6-chloro-3'-ethyl-2-biphenylyl)-1-hydroxy-5-(methyloxy)pentyl]-1-piperidinyl}carbonyl)-2-methyl-1,3-propanediol 1176223-76-9 C30H42ClNO5
    2-({(3R)-3-[1-(6-chloro-3'-ethyl-2-biphenylyl)-1-hydroxy-5-(methyloxy)pentyl]-1-piperidinyl}carbonyl)-2-methyl-1,3-propanediol
    —— 2-(2-bromopyridin-3-yloxy)-N-(6-(2-methoxyphenyl)pyrimidin-4-yl)acetamide * TFA 1142003-72-2 C2HF3O2*C18H15BrN4O3
    2-(2-bromopyridin-3-yloxy)-N-(6-(2-methoxyphenyl)pyrimidin-4-yl)acetamide * TFA
    —— 2,4-dimethoxy-3-β-carbethoxyethylquinoline 79575-00-1 C16H19NO4
    2,4-dimethoxy-3-β-carbethoxyethylquinoline
    —— 2-[(4'-Methoxy[1,1'-biphenyl]-4-yl)sulfonyl]amino-4-hydroxy-5-[(4-methoxyphenyl)thio]-pentanoic acid 291541-13-4 C25H27NO7S2
    2-[(4'-Methoxy[1,1'-biphenyl]-4-yl)sulfonyl]amino-4-hydroxy-5-[(4-methoxyphenyl)thio]-pentanoic acid
    —— 2-Thiophenemethanol, I+/--[4-(aminomethyl)phenyl]-4-bromo- 1784165-38-3 C12H12BrNOS
    2-Thiophenemethanol, I+/--[4-(aminomethyl)phenyl]-4-bromo-
    —— (2R,3R,4S,5R)-2-[2-Chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-5-(5-ethyl-[1,2,4]oxadiazol-3-yl)-tetrahydro-furan-3,4-diol 252760-59-1 C27H26ClN7O4
    (2R,3R,4S,5R)-2-[2-Chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-5-(5-ethyl-[1,2,4]oxadiazol-3-yl)-tetrahydro-furan-3,4-diol
    —— (2E)-3-[7-(1-acryloyl-3-methoxy-3-azetidinyl)-4-amino-5-(4-phenoxyphenyl)pyrrolo[2,1-f][1,2,4]triazin-6-yl]acrylic acid 1253961-58-8 C28H25N5O5
    (2E)-3-[7-(1-acryloyl-3-methoxy-3-azetidinyl)-4-amino-5-(4-phenoxyphenyl)pyrrolo[2,1-f][1,2,4]triazin-6-yl]acrylic acid
    —— 2-(bis-p-tolylazo-methylene)-1,3-dimethyl-2,3-dihydro-1H-benzimidazole 102748-66-3 C24H24N6
    2-(bis-p-tolylazo-methylene)-1,3-dimethyl-2,3-dihydro-1H-benzimidazole
    —— 2,9-bis(4-hydroxyphenyl)-4-phenyl-1,10-phenanthroline 114861-88-0 C30H20N2O2
    2,9-bis(4-hydroxyphenyl)-4-phenyl-1,10-phenanthroline
    —— <2,2,4,4,8,8-D6>-Cyclo-octan-1,3-dion 31465-58-4 C8H12O2
    <2,2,4,4,8,8-D6>-Cyclo-octan-1,3-dion
    —— 2,2-Dimethyl-3-(4-nitro-phenoxy)-1-phenyl-propan-1-one 74401-43-7 C17H17NO4
    2,2-Dimethyl-3-(4-nitro-phenoxy)-1-phenyl-propan-1-one
    —— 2-Furfuryl-5-(4-phenylcarbamoyloxy-benzyl)-furan 102594-47-8 C23H19NO4
    2-Furfuryl-5-(4-phenylcarbamoyloxy-benzyl)-furan
    —— (2S,3R)-(+)-2-<(1S)-1-methyl-2-<(triisopropylsilyl)oxy>ethyl>-3-methyl-3,4-dihydropyran 135041-49-5 C18H36O2Si
    (2S,3R)-(+)-2-<(1S)-1-methyl-2-<(triisopropylsilyl)oxy>ethyl>-3-methyl-3,4-dihydropyran
    —— 2-Allylsulfanyl-benzene-1,4-diol 839720-68-2 C9H10O2S
    2-Allylsulfanyl-benzene-1,4-diol
    —— 2-Cyano-4-(5-p-chlorphenyl-1,2-dithiol-3-yliden)-2-buten-nitril 59704-64-2 C14H7ClN2S2
    2-Cyano-4-(5-p-chlorphenyl-1,2-dithiol-3-yliden)-2-buten-nitril
    —— 2-[4-amino-3-[5-chloro-2-methyl-4-(3-methylsulfonylphenyl)phenyl]-2-oxo-1-oxa-9-azaspiro[4.5]dec-3-en-9-yl]-N-[(2-methylpyrazol-3-yl)methyl]acetamide 1033435-82-3 C29H32ClN5O5S
    2-[4-amino-3-[5-chloro-2-methyl-4-(3-methylsulfonylphenyl)phenyl]-2-oxo-1-oxa-9-azaspiro[4.5]dec-3-en-9-yl]-N-[(2-methylpyrazol-3-yl)methyl]acetamide
    —— 2-benzyl-5-chloro-3-nitro-1H-indole 936243-82-2 C15H11ClN2O2
    2-benzyl-5-chloro-3-nitro-1H-indole
    —— 2α,3α-Carbonato-5α-cholestan 80235-45-6 C28H46O3
    2α,3α-Carbonato-5α-cholestan
    —— 2-hydroxy-5-(3,4,5-trimethoxyphenylethyl) benzoic acid methyl ester 1071618-74-0 C19H22O6
    2-hydroxy-5-(3,4,5-trimethoxyphenylethyl) benzoic acid methyl ester
    —— 2-((1H-pyrazol-1-yl)methyl)-N-(3-(5-fluoro-2-(4-(2-methoxyethoxy)phenylamino)pyrimidin-4-ylamino)phenyl)acrylamide 1202756-94-2 C26H26FN7O3
    2-((1H-pyrazol-1-yl)methyl)-N-(3-(5-fluoro-2-(4-(2-methoxyethoxy)phenylamino)pyrimidin-4-ylamino)phenyl)acrylamide
    —— 2-[bis(2-methoxyethyl)amino]-N-[4-(3-ethynylanilino)quinazolin-6-yl]acetamide 1203903-23-4 C24H27N5O3
    2-[bis(2-methoxyethyl)amino]-N-[4-(3-ethynylanilino)quinazolin-6-yl]acetamide
    —— 2-ethyl-1-phenyl-2-(phenylsulfonyl)but-1-yl benzoate 1593772-82-7 C25H26O4S
    2-ethyl-1-phenyl-2-(phenylsulfonyl)but-1-yl benzoate
    —— 2-ethylsulfanyl-3-methyl-benzothiazolium, iodide 112657-15-5 C10H12NS2*I
    2-ethylsulfanyl-3-methyl-benzothiazolium, iodide
    —— 2-[5-[[4-Fluoranyl-2-(trifluoromethyl)phenyl]methylsulfanyl]-4-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]pyridine 1427297-85-5 C20H14F4N4S2
    2-[5-[[4-Fluoranyl-2-(trifluoromethyl)phenyl]methylsulfanyl]-4-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]pyridine
    —— [2-(2-diethylamino-ethoxycarbonyl)-phenyl]-acetic acid-(2-diethylamino-ethyl ester) 110332-03-1 C21H34N2O4
    [2-(2-diethylamino-ethoxycarbonyl)-phenyl]-acetic acid-(2-diethylamino-ethyl ester)
    —— 2-(2-nitrophenyl)-5-[4-[4-[5-(2-nitrophenyl)-1,3,4-oxadiazol-2-yl]phenyl]sulfonylphenyl]-1,3,4-oxadiazole 132475-14-0 C28H16N6O8S
    2-(2-nitrophenyl)-5-[4-[4-[5-(2-nitrophenyl)-1,3,4-oxadiazol-2-yl]phenyl]sulfonylphenyl]-1,3,4-oxadiazole
    —— 2,4,6-Triiodphenylcyanat 54696-11-6 C7H2I3NO
    2,4,6-Triiodphenylcyanat
    —— 2-(5-ethoxy-3-phenyl-indol-2-yl)-ethylamine 56469-66-0 C18H20N2O
    2-(5-ethoxy-3-phenyl-indol-2-yl)-ethylamine
    —— 2,3-Dihydroxy-benzoic acid 2-piperidin-1-yl-ethyl ester 65428-97-9 C14H19NO4
    2,3-Dihydroxy-benzoic acid 2-piperidin-1-yl-ethyl ester
    —— 2-[(Bicyclo[2.2.1]hept-5-ene-2-carbonyl)-methyl-amino]-benzoic acid 35202-78-9 C16H17NO3
    2-[(Bicyclo[2.2.1]hept-5-ene-2-carbonyl)-methyl-amino]-benzoic acid
    —— [(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-[[(7R,8R,9S,13S,14S,17S)-17-acetyloxy-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]oxan-2-yl]methyl acetate 676144-15-3 C48H67F5O13S
    [(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-[[(7R,8R,9S,13S,14S,17S)-17-acetyloxy-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]oxan-2-yl]methyl acetate
    —— 2-[4-[2-(1,3-Dithiol-2-ylidene)-1,3-dithiol-4-yl]phenyl]-5-phenyl-1,3,4-oxadiazole 1094440-40-0 C20H12N2OS4
    2-[4-[2-(1,3-Dithiol-2-ylidene)-1,3-dithiol-4-yl]phenyl]-5-phenyl-1,3,4-oxadiazole
    —— 2,4-Dibromo-6-[5-(4-methylanilino)-1,3,4-oxadiazol-2-yl]phenol 94507-82-1 C15H11Br2N3O2
    2,4-Dibromo-6-[5-(4-methylanilino)-1,3,4-oxadiazol-2-yl]phenol
    —— (2R,3S,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-(((9-phenyl-9H-xanthen-9-yl)oxy)methyl)tetrahydrofuran-3-yl (((2R,3S,5R)-5-(6-(3-chlorobenzamido)-9H-purin-9-yl)-3-hydroxytetrahydrofuran-2-yl)methyl) (2-chlorophenyl) phosphate 79527-55-2 C58H47Cl2N8O12P
    (2R,3S,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-(((9-phenyl-9H-xanthen-9-yl)oxy)methyl)tetrahydrofuran-3-yl (((2R,3S,5R)-5-(6-(3-chlorobenzamido)-9H-purin-9-yl)-3-hydroxytetrahydrofuran-2-yl)methyl) (2-chlorophenyl) phosphate
    —— 2-(3-(5-nitropyridin-2-yl)propyl)thiazole 1398048-94-6 C11H11N3O2S
    2-(3-(5-nitropyridin-2-yl)propyl)thiazole
    —— 2-[2,8-Dimethyl-12-[2-tri(propan-2-yl)silylethynyl]indeno[1,2-b]fluoren-6-yl]ethynyl-tri(propan-2-yl)silane 1352791-09-3 C44H56Si2
    2-[2,8-Dimethyl-12-[2-tri(propan-2-yl)silylethynyl]indeno[1,2-b]fluoren-6-yl]ethynyl-tri(propan-2-yl)silane
    —— [2-(4-methylphenyl)sulfanyl-1-phosphonoethyl]phosphonic acid 87774-69-4 C9H14O6P2S
    [2-(4-methylphenyl)sulfanyl-1-phosphonoethyl]phosphonic acid
    —— 2,5-dichloro-N-[2-[2-[(2,5-dichlorophenyl)sulfonylamino]ethylamino]ethyl]benzenesulfonamide 60989-10-8 C16H17Cl4N3O4S2
    2,5-dichloro-N-[2-[2-[(2,5-dichlorophenyl)sulfonylamino]ethylamino]ethyl]benzenesulfonamide
    —— 2-benzoyloxymethyl-3-methyl-quinoline 61977-65-9 C18H15NO2
    2-benzoyloxymethyl-3-methyl-quinoline
    —— 2-Phenyl-5-(2,3,4,5-tetrachloro-cyclopenta-2,4-dienylidene)-5H-naphtho[1,8-bc]thiophene 60921-07-5 C22H10Cl4S
    2-Phenyl-5-(2,3,4,5-tetrachloro-cyclopenta-2,4-dienylidene)-5H-naphtho[1,8-bc]thiophene
    —— 2-(1-Ethoxyamino-propylidene)-5-phenyl-cyclohexane-1,3-dione 55634-27-0 C17H21NO3
    2-(1-Ethoxyamino-propylidene)-5-phenyl-cyclohexane-1,3-dione
    —— (2S)-1-[2-[[1-[[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]methyl]-4-methylpiperidin-4-yl]amino]acetyl]pyrrolidine-2-carbonitrile 1187321-17-0 C28H40N4O5
    (2S)-1-[2-[[1-[[(3aR,5R,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]methyl]-4-methylpiperidin-4-yl]amino]acetyl]pyrrolidine-2-carbonitrile
    —— 2-Brom-4,6-dinitro-2'-amino-4'-methyl-diphenylamin 93308-01-1 C13H11BrN4O4
    2-Brom-4,6-dinitro-2'-amino-4'-methyl-diphenylamin
    —— 2-(4-methoxybenzyl)-4,4-dimethyl-3a,4-dihydro-1H-imidazo[5,1-c][1,4]benzothiazine-1,3(2H)-dione 1414362-39-2 C20H20N2O3S
    2-(4-methoxybenzyl)-4,4-dimethyl-3a,4-dihydro-1H-imidazo[5,1-c][1,4]benzothiazine-1,3(2H)-dione
    —— 2-benzyloxy-bis[1,2,4]rtiazolo[1,5-a:4',3'-c]quinazolin-3-thione 1254568-45-0 C17H12N6OS
    2-benzyloxy-bis[1,2,4]rtiazolo[1,5-a:4',3'-c]quinazolin-3-thione
    —— 2,3,4,6-tetra-O-acetyl-D-glucopyranosylidene 1,1-diazide 129165-04-4 C14H18N6O9
    2,3,4,6-tetra-O-acetyl-D-glucopyranosylidene 1,1-diazide
    —— 2-[Amino-(5-oxo-3-phenyl-4,5-dihydro-isoxazol-4-yl)-methylene]-malononitrile 117534-50-6 C13H8N4O2
    2-[Amino-(5-oxo-3-phenyl-4,5-dihydro-isoxazol-4-yl)-methylene]-malononitrile