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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-cyano-1-({4-[2-(dimethylamino)pyrimidine-5-sulfonyl]phenyl}methyl)-3-(pyridin-4-yl)guanidine 1362753-38-5 C20H20N8O2S
    2-cyano-1-({4-[2-(dimethylamino)pyrimidine-5-sulfonyl]phenyl}methyl)-3-(pyridin-4-yl)guanidine
    —— 2-(2-carboxy-phenyl)-1,3-bis-(3-ethyl-benzothiazol-2-yl)-trimethinium; iodide 103226-55-7 C28H25N2O2S2*I
    2-(2-carboxy-phenyl)-1,3-bis-(3-ethyl-benzothiazol-2-yl)-trimethinium; iodide
    —— 2,5-Bis-(triethoxymethyl)-1,3,4-thiadiazol 52938-07-5 C16H30N2O6S
    2,5-Bis-(triethoxymethyl)-1,3,4-thiadiazol
    —— (2R,5R)-2-Butyl-5-isopropylthio-3-methyl-4-oxo-1-imidazolidincarbonsaeure-t-butylester 133984-66-4 C16H30N2O3S
    (2R,5R)-2-Butyl-5-isopropylthio-3-methyl-4-oxo-1-imidazolidincarbonsaeure-t-butylester
    —— (2R,3S)-3-<(tert-butyloxycarbonyl)amino>-1-(1-naphthylthio)-2-hydroxy-5-methylhexane 109996-57-8 C22H31NO3S
    (2R,3S)-3-<(tert-butyloxycarbonyl)amino>-1-(1-naphthylthio)-2-hydroxy-5-methylhexane
    —— 2-phenyl-5-(1(2)<i>H</i>-tetrazol-5-yl)-5,6,7,8-tetrahydro-quinoline 59839-15-5 C16H15N5
    2-phenyl-5-(1(2)<i>H</i>-tetrazol-5-yl)-5,6,7,8-tetrahydro-quinoline
    —— 2-phenylthio-2-(4-tolyl)-1,3-dithiolane 107389-63-9 C16H16S3
    2-phenylthio-2-(4-tolyl)-1,3-dithiolane
    —— 2,4-diamino-1,3,5-triazinate-6-one dicyanamide 1590340-71-8 C2HN3*C3H5N5O
    2,4-diamino-1,3,5-triazinate-6-one dicyanamide
    —— 2-[5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]-N,N-dimethyl-benzamide 1232412-48-4 C21H18N6O2
    2-[5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]-N,N-dimethyl-benzamide
    —— 2-Amino-3-(4-methyl-1,2,5-oxadiazol-3-yl)propanoic acid hydrochloride 1214239-55-0 C6H10ClN3O3
    2-Amino-3-(4-methyl-1,2,5-oxadiazol-3-yl)propanoic acid hydrochloride
    —— 2-(trimethylsilyl)ethyl 2,6-di-O-acetyl-3-deoxy-3-C-methyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-β-D-galactopyranoside 117252-77-4 C30H48O16Si
    2-(trimethylsilyl)ethyl 2,6-di-O-acetyl-3-deoxy-3-C-methyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-β-D-galactopyranoside
    —— 2-<2-(2-<2-<2-(2-chlorophenoxy)phenoxy>phenoxy>phenoxy)phenoxy>-2-methoxybenzene 79807-72-0 C37H27ClO6
    2-<2-(2-<2-<2-(2-chlorophenoxy)phenoxy>phenoxy>phenoxy)phenoxy>-2-methoxybenzene
    —— 2,4-Hexadienoic acid,6-[4-[(2,4-dimethoxyphenyl)methyl]-2,3-dioxo-1-piperazinyl]-2-methyl- 78201-69-1 C20H24N2O6
    2,4-Hexadienoic acid,6-[4-[(2,4-dimethoxyphenyl)methyl]-2,3-dioxo-1-piperazinyl]-2-methyl-
    —— 2-Carboxy-2-isopropyl-5-keto-hexanoic acid 67940-26-5 C10H16O5
    2-Carboxy-2-isopropyl-5-keto-hexanoic acid
    —— 2-(2-Chloro-benzoylamino)-3-(1-methanesulfonyl-1 H-indol-3-yl)-propionic acid 431888-40-3 C19H17ClN2O5S
    2-(2-Chloro-benzoylamino)-3-(1-methanesulfonyl-1 H-indol-3-yl)-propionic acid
    —— 2-(Tetrahydro-furan-2-ylmethyl)-3-(5,6,7,8-tetrahydro-naphthalen-2-yl)-propionic acid 1-methyl-pyrrolidin-2-ylmethyl ester 41359-95-9 C24H35NO3
    2-(Tetrahydro-furan-2-ylmethyl)-3-(5,6,7,8-tetrahydro-naphthalen-2-yl)-propionic acid 1-methyl-pyrrolidin-2-ylmethyl ester
    —— 2-methyl-1-thia-spiro[4.5]dec-3-ene 53101-82-9 C10H16S
    2-methyl-1-thia-spiro[4.5]dec-3-ene
    —— (2S,3S)-2-Hydroxy-3-(1-hydroxy-ethyl)-bicyclo[2.2.1]heptane-2-carboxylic acid methyl ester 56150-15-3 C11H18O4
    (2S,3S)-2-Hydroxy-3-(1-hydroxy-ethyl)-bicyclo[2.2.1]heptane-2-carboxylic acid methyl ester
    —— 2-Benzyloxycarbonylamino-3-(diphenyl-pyridin-4-yl-methylsulfanyl)-propionic acid; compound with dicyclohexyl-amine 62982-16-5 C12H23N*C29H26N2O4S
    2-Benzyloxycarbonylamino-3-(diphenyl-pyridin-4-yl-methylsulfanyl)-propionic acid; compound with dicyclohexyl-amine
    —— 2-(N'-Isopropylidene-hydrazino)-N-(3-nitro-phenyl)-2-oxo-acetamide 53117-73-0 C11H12N4O4
    2-(N'-Isopropylidene-hydrazino)-N-(3-nitro-phenyl)-2-oxo-acetamide
    —— 2-Cyan-3,5-diphenyl-2,4-pentadien-1-saeure 54561-76-1 C18H13NO2
    2-Cyan-3,5-diphenyl-2,4-pentadien-1-saeure
    —— 2-((1-(4-methoxy-2,6-dimethylphenylsulfonyl)pyrrolidin-2-yl)methoxy)-N-methyl-N-((4-(4-methylpiperazin-1-yl)-4-phenethylcyclohexyl)methyl)acetamide 1187962-80-6 C37H56N4O5S
    2-((1-(4-methoxy-2,6-dimethylphenylsulfonyl)pyrrolidin-2-yl)methoxy)-N-methyl-N-((4-(4-methylpiperazin-1-yl)-4-phenethylcyclohexyl)methyl)acetamide
    —— 2-(3-Methoxy-2-methyl-phenoxy)-propionic acid ethyl ester 124317-23-3 C13H18O4
    2-(3-Methoxy-2-methyl-phenoxy)-propionic acid ethyl ester
    —— 2-phenylimino-5-[2-(4-chlorophenyl)-2-oxoethyl]-4-oxo-1,3-thiazolidine 1040549-91-4 C17H13ClN2O2S
    2-phenylimino-5-[2-(4-chlorophenyl)-2-oxoethyl]-4-oxo-1,3-thiazolidine
    —— 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-N-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]octanamide 110388-08-4 C16H18F15NO5
    2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-N-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]octanamide
    —— 2-(3-amino-phenoxy)-4-fluoro-6-(2-fluoro-4-iodo-phenylamino)-benzamide 1084332-21-7 C19H14F2IN3O2
    2-(3-amino-phenoxy)-4-fluoro-6-(2-fluoro-4-iodo-phenylamino)-benzamide
    —— 2-(2,2-dinitropropyl)-4,4-dinitropentanal 666728-79-6 C8H12N4O9
    2-(2,2-dinitropropyl)-4,4-dinitropentanal
    —— (2,6-(2,6-Me2C6H3N=CMe)2C5H3N)Fe(CH2SiMe3)2 868285-53-4 C33H49FeN3Si2
    (2,6-(2,6-Me2C6H3N=CMe)2C5H3N)Fe(CH2SiMe3)2
    —— 2-Phenyl-butyric acid (3aS,4R,7aS)-3a,7a-dimethyl-1,3-dioxo-2-phenyl-octahydro-isoindol-4-yl ester 54355-50-9 C26H29NO4
    2-Phenyl-butyric acid (3aS,4R,7aS)-3a,7a-dimethyl-1,3-dioxo-2-phenyl-octahydro-isoindol-4-yl ester
    —— 2,3,4,5-Tetrabrom-N-hydroxycarbazol 54989-25-2 C12H5Br4NO
    2,3,4,5-Tetrabrom-N-hydroxycarbazol
    —— 2-methyl-3-phenyl-1-piperidin-1-yl-hex-5-yn-3-ol 54136-58-2 C18H25NO
    2-methyl-3-phenyl-1-piperidin-1-yl-hex-5-yn-3-ol
    —— 2,6-Bis-(diphenyl-phosphinothioyl)-2,6-dimethyl-heptan-4-one 55343-56-1 C33H36OP2S2
    2,6-Bis-(diphenyl-phosphinothioyl)-2,6-dimethyl-heptan-4-one
    —— 2-Amino-6-(p-tolylthio)-azulen-1,3-dicarbonsaeure-diaethylester 53535-61-8 C23H23NO4S
    2-Amino-6-(p-tolylthio)-azulen-1,3-dicarbonsaeure-diaethylester
    —— 2-(4,4-dimethyl-5,6-dihydro-4H-1,3-oxazin-2-yl)phenol 1268833-87-9 C12H15NO2
    2-(4,4-dimethyl-5,6-dihydro-4H-1,3-oxazin-2-yl)phenol
    —— 2,6,6-trimethyl-2-(prop-2-ynyl)-cyclohex-3-enone 75824-75-8 C12H16O
    2,6,6-trimethyl-2-(prop-2-ynyl)-cyclohex-3-enone
    —— 2-furan-2-yl-4,6-bis-methylsulfanyl-[1,3,5]triazine 14946-14-6 C9H9N3OS2
    2-furan-2-yl-4,6-bis-methylsulfanyl-[1,3,5]triazine
    —— 2-(1-(2-(dimethoxymethyl)cyclohex-1-en-1-yl)-1-hydroxypentyl)phenol 1359967-08-0 C20H30O4
    2-(1-(2-(dimethoxymethyl)cyclohex-1-en-1-yl)-1-hydroxypentyl)phenol
    —— 2-tert-Butoxycarbonyloxy-5,5-difluoro-6-furan-2-yl-6-oxo-hexanoic acid tert-butyl ester 149229-32-3 C19H26F2O7
    2-tert-Butoxycarbonyloxy-5,5-difluoro-6-furan-2-yl-6-oxo-hexanoic acid tert-butyl ester
    —— (2S,4R)-1-[4-(3-Bromo-propoxy)-5-methoxy-2-nitro-benzoyl]-4-(tert-butyl-dimethyl-silanyloxy)-pyrrolidine-2-carbaldehyde 625123-58-2 C22H33BrN2O7Si
    (2S,4R)-1-[4-(3-Bromo-propoxy)-5-methoxy-2-nitro-benzoyl]-4-(tert-butyl-dimethyl-silanyloxy)-pyrrolidine-2-carbaldehyde
    —— 2-isopropoxy-5-{[4-(pyrrolidin-1-ylmethyl)phenyl]ethynyl}benzonitrile 1377188-24-3 C23H24N2O
    2-isopropoxy-5-{[4-(pyrrolidin-1-ylmethyl)phenyl]ethynyl}benzonitrile
    —— 2,3,4,4-Tetramethyl-5-methylen-2-oxazolinium Chlorid 94784-00-6 C8H14NO*Cl
    2,3,4,4-Tetramethyl-5-methylen-2-oxazolinium Chlorid
    —— 2-((2S,3R,6R)-6-Acetoxy-2-acetoxymethyl-3,6-dihydro-2H-pyran-3-yl)-2-prop-2-ynyl-malonic acid diethyl ester 189026-45-7 C20H26O9
    2-((2S,3R,6R)-6-Acetoxy-2-acetoxymethyl-3,6-dihydro-2H-pyran-3-yl)-2-prop-2-ynyl-malonic acid diethyl ester
    —— (-)-[2R-(2R*,3R*,4R*,5S*)6E]-2,4-dimethyl-1-[[(1,1dimethylethyl)-dimethylsilyl]oxy]-8-[2-methylprop-2-enyl]-3-[(4-methoxyphenyl)methoxy]oct-6-ene-5-ol 1253858-85-3 C28H48O5Si
    (-)-[2R-(2R*,3R*,4R*,5S*)6E]-2,4-dimethyl-1-[[(1,1dimethylethyl)-dimethylsilyl]oxy]-8-[2-methylprop-2-enyl]-3-[(4-methoxyphenyl)methoxy]oct-6-ene-5-ol
    —— 2-(4-methylpiperazino)-4-propylpyrimidine 1220912-43-5 C12H20N4
    2-(4-methylpiperazino)-4-propylpyrimidine
    —— (2-acetoxymethylbutyl) 1-phenyl-1H-tetrazol-5-yl sulfone 1246953-40-1 C14H18N4O4S
    (2-acetoxymethylbutyl) 1-phenyl-1H-tetrazol-5-yl sulfone
    —— 2-[(tertiarybutylamino)dimethylsilyl]-1-phenyl-3,4,5-trimethylphosphole 213459-06-4 C19H30NPSi
    2-[(tertiarybutylamino)dimethylsilyl]-1-phenyl-3,4,5-trimethylphosphole
    —— 25,26-didehydrodacryhainansterone 1187531-49-2 C27H40O6
    25,26-didehydrodacryhainansterone
    —— 2-chloro-N-{2-[(3-methylphenyl)methyl]-2,3-dihydro-1H-pyrazol-3-ylidene}acetamide 1955564-18-7 C13H14ClN3O
    2-chloro-N-{2-[(3-methylphenyl)methyl]-2,3-dihydro-1H-pyrazol-3-ylidene}acetamide
    —— 2-methyl-propane-2-sulfinic acid [(1R,2R)-2-fluoro-1-(2-fluoro-phenyl)-3-hydroxy-1,2-dimethyl-propyl]-amide 1402412-96-7 C15H23F2NO2S
    2-methyl-propane-2-sulfinic acid [(1R,2R)-2-fluoro-1-(2-fluoro-phenyl)-3-hydroxy-1,2-dimethyl-propyl]-amide
    —— 2-iodo-3-methyl-4,5-dimethoxyphenylboronic acid 1126895-83-7 C9H12BIO4
    2-iodo-3-methyl-4,5-dimethoxyphenylboronic acid