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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Propenoic acid, 2-methoxy-3-(2-methylphenyl)- 1192772-72-7 C11H12O3
    2-Propenoic acid, 2-methoxy-3-(2-methylphenyl)-
    —— 2-[(2-{[1-(3,4-dichlorobenzyl)piperidin-4-yl]amino}-2-oxoethyl)thio]-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid 948832-91-5 C19H18Cl2F3N3O3S2
    2-[(2-{[1-(3,4-dichlorobenzyl)piperidin-4-yl]amino}-2-oxoethyl)thio]-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid
    —— (2,3-Diphenyl-cycloprop-2-enylidene)-p-tolyl-amine 114125-04-1 C22H17N
    (2,3-Diphenyl-cycloprop-2-enylidene)-p-tolyl-amine
    —— 2-chloro-<i>N</i>-[5-(4-chloro-phenyl)-[1,3,4]thiadiazol-2-yl]-6-methyl-benzamide 64405-89-6 C16H11Cl2N3OS
    2-chloro-<i>N</i>-[5-(4-chloro-phenyl)-[1,3,4]thiadiazol-2-yl]-6-methyl-benzamide
    —— (2R)-2-amino-N-{6-[(4-cyano-3-cyclopropylphenyl)oxy]-3-pyridinyl}butanamide 1311139-63-5 C19H20N4O2
    (2R)-2-amino-N-{6-[(4-cyano-3-cyclopropylphenyl)oxy]-3-pyridinyl}butanamide
    —— 2'-amino-6-(3-(difluoromethoxy)phenyl)-5-fluoro-1',2,2-trimethylspiro[chroman-4,4'-imidazol]-5'(1'H)-one 1311262-78-8 C21H20F3N3O3
    2'-amino-6-(3-(difluoromethoxy)phenyl)-5-fluoro-1',2,2-trimethylspiro[chroman-4,4'-imidazol]-5'(1'H)-one
    —— 2-[2-(4-ethoxybenzoyl)-6-ethyl-3,5-dihydroxyphenyl]-N-(2-hydroxyethyl)-N-(2-methoxyethyl)-acetamide 819812-01-6 C24H31NO7
    2-[2-(4-ethoxybenzoyl)-6-ethyl-3,5-dihydroxyphenyl]-N-(2-hydroxyethyl)-N-(2-methoxyethyl)-acetamide
    —— 2-(2-methylene-but-3-enyl)-2-(2-methyl-propenyl)-[1,3]dithiane 19860-70-9 C13H20S2
    2-(2-methylene-but-3-enyl)-2-(2-methyl-propenyl)-[1,3]dithiane
    —— (2-methanesulfonyl-phenyl)-phenyl disulfide 854880-82-3 C13H12O2S3
    (2-methanesulfonyl-phenyl)-phenyl disulfide
    —— (22S,23S)-2α,3α;22,23-diepoxy-5α-ergostan-6-one 134256-59-0 C28H44O3
    (22S,23S)-2α,3α;22,23-diepoxy-5α-ergostan-6-one
    —— 2-(2,7-dimethyl-2,7-octadienyl)-2,3-diethoxycarbonylcyclopentanone 92458-88-3 C21H32O5
    2-(2,7-dimethyl-2,7-octadienyl)-2,3-diethoxycarbonylcyclopentanone
    —— 2-(2-bromo-2-ethoxy-1-isopropylvinyl)-4-methyl-1,3,2-dioxaphospholane 123973-64-8 C10H18BrO3P
    2-(2-bromo-2-ethoxy-1-isopropylvinyl)-4-methyl-1,3,2-dioxaphospholane
    —— (2S)-N-[(2S)-1-(4-methylanilino)-1-oxopropan-2-yl]pyrrolidine-2-carboxamide 1071841-88-7 C15H21N3O2
    (2S)-N-[(2S)-1-(4-methylanilino)-1-oxopropan-2-yl]pyrrolidine-2-carboxamide
    —— (2S,3S,4S)-1,3,4-tribenzyloxy-2,5-diiodopentane 1431371-95-7 C26H28I2O3
    (2S,3S,4S)-1,3,4-tribenzyloxy-2,5-diiodopentane
    —— 2-[4,7-Bis(carboxymethyl)-10-[2-oxo-2-[2-(4-sulfamoylphenyl)ethylamino]ethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid 1115582-24-5 C24H38N6O9S
    2-[4,7-Bis(carboxymethyl)-10-[2-oxo-2-[2-(4-sulfamoylphenyl)ethylamino]ethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetic acid
    —— {2-methyl-4-[2-(4-bromophenyl)-pyrimidin-4-yl-methylthio]-phenoxy}-acetic acid 1104759-15-0 C20H17BrN2O3S
    {2-methyl-4-[2-(4-bromophenyl)-pyrimidin-4-yl-methylthio]-phenoxy}-acetic acid
    —— 2-amino-6-ethyl-4-(1,3-dihydro-isoindol-2-ylcarbonyl)quinazoline 1101144-54-0 C19H18N4O
    2-amino-6-ethyl-4-(1,3-dihydro-isoindol-2-ylcarbonyl)quinazoline
    —— 2-allyl-2-(1-nitroheptan-2-yl)malononitrile 1360449-63-3 C13H19N3O2
    2-allyl-2-(1-nitroheptan-2-yl)malononitrile
    —— 2-bromo-2-[bromo-(4-hydroxy-3-methoxy-phenyl)-methyl]-5,6-dihydro-imidazo[2,1-b]thiazol-3-one 21108-80-5 C13H12Br2N2O3S
    2-bromo-2-[bromo-(4-hydroxy-3-methoxy-phenyl)-methyl]-5,6-dihydro-imidazo[2,1-b]thiazol-3-one
    —— (2S,6S)-N-[(1R,2R)-N-(2-hydroxy-1-methyl-2-phenyl)ethyl]-N,2,6-trimethyloctanamide 333718-31-3 C20H33NO2
    (2S,6S)-N-[(1R,2R)-N-(2-hydroxy-1-methyl-2-phenyl)ethyl]-N,2,6-trimethyloctanamide
    —— 2-[1,5-Bis[tri(propan-2-yl)silyl]penta-1,4-diyn-3-ylidene]propanedinitrile 1100764-06-4 C26H42N2Si2
    2-[1,5-Bis[tri(propan-2-yl)silyl]penta-1,4-diyn-3-ylidene]propanedinitrile
    —— 2,5-bis-dimethylamino-1,4;3,6-dianhydro-2,5-dideoxy-L-iditol 911671-94-8 C10H20N2O2
    2,5-bis-dimethylamino-1,4;3,6-dianhydro-2,5-dideoxy-L-iditol
    —— [2]paracyclo[2]6-fluoro(1,4)carbazolophane 1370347-63-9 C22H18FN
    [2]paracyclo[2]6-fluoro(1,4)carbazolophane
    —— 2-Iod-3-chlor-1-phenyl-3-(4-nitro-phenyl)-propan-1-on 24213-30-7 C15H11ClINO3
    2-Iod-3-chlor-1-phenyl-3-(4-nitro-phenyl)-propan-1-on
    —— (20R)-3β,11α,20-Triacetoxy-6-oxo-5α-pregnan 103421-45-0 C27H40O7
    (20R)-3β,11α,20-Triacetoxy-6-oxo-5α-pregnan
    —— 2-(1,3-dioxolan-2-yl)-3-methoxyphenylboronic acid 1384847-47-5 C10H13BO5
    2-(1,3-dioxolan-2-yl)-3-methoxyphenylboronic acid
    —— 2-benzenesulfonyl-1-hydroxy-3-methyl-xanthen-9-one 102555-60-2 C20H14O5S
    2-benzenesulfonyl-1-hydroxy-3-methyl-xanthen-9-one
    —— 2,3-dichloro-5-[(ethylamino)sulfonyl]-N-[5-(1-methyl-1-phenylethyl)1,3,4-thiadiazol-2-yl]-benzamide 1032462-95-5 C20H20Cl2N4O3S2
    2,3-dichloro-5-[(ethylamino)sulfonyl]-N-[5-(1-methyl-1-phenylethyl)1,3,4-thiadiazol-2-yl]-benzamide
    —— 2-(2,3-difluorobenzylsulfanyl)-4-hydroxy-6-trifluoromethyl-pyrimidine-5-carbonitrile 1029521-40-1 C13H6F5N3OS
    2-(2,3-difluorobenzylsulfanyl)-4-hydroxy-6-trifluoromethyl-pyrimidine-5-carbonitrile
    —— 2,2'-((4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(2,2-bis(3,5-dimethylphenyl)acetonitrile) 1352731-47-5 C41H44N2O2
    2,2'-((4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(2,2-bis(3,5-dimethylphenyl)acetonitrile)
    —— 2-Chloracetessigsaeure-2,5-dichloranilid 31010-00-1 C10H8Cl3NO2
    2-Chloracetessigsaeure-2,5-dichloranilid
    —— 2-(5-Methyl-thien-2-yl)-oxazolo[4,5-c]quinolin-4(5H)-one 148563-30-8 C15H10N2O2S
    2-(5-Methyl-thien-2-yl)-oxazolo[4,5-c]quinolin-4(5H)-one
    —— 2-amino-5-(3-pyridylmethyl)-4H-pyrido[3,2,1-jk]carbazole-4-one 200288-61-5 C21H15N3O
    2-amino-5-(3-pyridylmethyl)-4H-pyrido[3,2,1-jk]carbazole-4-one
    —— <2-(4-Chlorphenyl)-1,1-dimethyl-ethyl>-<4-phenyl-4-<2>pyridyl-propyl>-amin 1563-48-0 C25H29ClN2
    <2-(4-Chlorphenyl)-1,1-dimethyl-ethyl>-<4-phenyl-4-<2>pyridyl-propyl>-amin
    —— 2-[4-Methoxy-1-(3-methoxy-3-phenyl-5-trimethylsilanyl-penta-1,4-diynyl)-4-phenyl-6-trimethylsilanyl-hexa-2,5-diynyloxy]-tetrahydro-pyran 165055-37-8 C36H44O4Si2
    2-[4-Methoxy-1-(3-methoxy-3-phenyl-5-trimethylsilanyl-penta-1,4-diynyl)-4-phenyl-6-trimethylsilanyl-hexa-2,5-diynyloxy]-tetrahydro-pyran
    —— 2-<o-<1-(trimethylsilyl)hept-6-enyl>phenyl>-3,3-dimethyl-5(R)-phenyloxazolidinium iodide 84694-35-9 C27H40NOSi*I
    2-<o-<1-(trimethylsilyl)hept-6-enyl>phenyl>-3,3-dimethyl-5(R)-phenyloxazolidinium iodide
    —— (2<i>S</i>)-6<i>t</i>-hydroxymethyl-3,5<i>c</i>-dimethoxy-5,6-dihydro-2<i>H</i>-pyran-2<i>r</i>-ol 5111-20-6 C8H14O5
    (2<i>S</i>)-6<i>t</i>-hydroxymethyl-3,5<i>c</i>-dimethoxy-5,6-dihydro-2<i>H</i>-pyran-2<i>r</i>-ol
    —— 2-(4-amidino-phenyl)-5-[4-(2-methoxycarbonyl-ethyl)-phenyl]-1,3,4-oxadiazole 149868-72-4 C19H18N4O3
    2-(4-amidino-phenyl)-5-[4-(2-methoxycarbonyl-ethyl)-phenyl]-1,3,4-oxadiazole
    —— 2-(β-D-ribofuranosyl)-5-(2-dimethylaminoethyl)amino-1,2,4-triazin-3(2H)-one 878551-40-7 C12H21N5O5
    2-(β-D-ribofuranosyl)-5-(2-dimethylaminoethyl)amino-1,2,4-triazin-3(2H)-one
    —— (2R)-3,3-dimethyl-N-[(1E)-2,2,2-trifluoroethylidene]butan-2-amine 1268828-26-7 C8H14F3N
    (2R)-3,3-dimethyl-N-[(1E)-2,2,2-trifluoroethylidene]butan-2-amine
    —— (2R,3S)-1-(bis(3,5-di-tert-butyl-4-methoxyphenyl)methyl)-3-ethyl-N-phenylaziridine-2-carboxamide 1245747-77-6 C42H60N2O3
    (2R,3S)-1-(bis(3,5-di-tert-butyl-4-methoxyphenyl)methyl)-3-ethyl-N-phenylaziridine-2-carboxamide
    —— 2-(2-oxo-6-thioxo-3-piperidinyl)-4-hydroxy-1H-isoindole-1,3(2H)-dione 1116569-41-5 C13H10N2O4S
    2-(2-oxo-6-thioxo-3-piperidinyl)-4-hydroxy-1H-isoindole-1,3(2H)-dione
    —— 2,8,12,18-tetraethyl-3,7,13,17-tetramethyl-5,15-diaza-porphyrin 76199-03-6 C30H36N6
    2,8,12,18-tetraethyl-3,7,13,17-tetramethyl-5,15-diaza-porphyrin
    —— 2-(3-(4-methylpent-1-ynyl)phenoxy)ethanamine hydrochloride 1098104-70-1 C14H19NO*ClH
    2-(3-(4-methylpent-1-ynyl)phenoxy)ethanamine hydrochloride
    —— 2-(3-Fluoro-phenyl)-3-methyl-butyric acid 3-phenoxy-benzyl ester 51630-38-7 C24H23FO3
    2-(3-Fluoro-phenyl)-3-methyl-butyric acid 3-phenoxy-benzyl ester
    —— 2-Chloro-N-(2-cyclopropoxy-ethyl)-N-(2,5-dimethyl-phenyl)-acetamide 53874-55-8 C15H20ClNO2
    2-Chloro-N-(2-cyclopropoxy-ethyl)-N-(2,5-dimethyl-phenyl)-acetamide
    —— (2-(triisopropylsilyl)vinyl)lithium 107300-24-3 C11H23LiSi
    (2-(triisopropylsilyl)vinyl)lithium
    —— (2R,3R,4S,5S,6S)-2-((3-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)propyl)(methyl)amino)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1207167-91-6 C32H37NO9
    (2R,3R,4S,5S,6S)-2-((3-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-ylidene)propyl)(methyl)amino)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-N-methoxy-N-methylacetamide 799804-40-3 C12H27NO3Si
    2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-N-methoxy-N-methylacetamide
    —— 2-(6-fluorobenzo[d]thiazol-2-yl)-2-(p-tolyl)acetonitrile 1616622-51-5 C16H11FN2S
    2-(6-fluorobenzo[d]thiazol-2-yl)-2-(p-tolyl)acetonitrile