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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-biphenylyl)-2'-nitrobiphenyl 78626-69-4 C24H17NO2
    2-(4-biphenylyl)-2'-nitrobiphenyl
    —— 2-Pyrrolidinepropanamine, N-cyclopropyl-1-methyl- 1823408-56-5 C11H22N2
    2-Pyrrolidinepropanamine, N-cyclopropyl-1-methyl-
    —— 2,4,4,8α-tetramethyl-4aβ,5,8,8aα-tetrahydro-1(4H)-naphthalenone 85407-62-1 C14H20O
    2,4,4,8α-tetramethyl-4aβ,5,8,8aα-tetrahydro-1(4H)-naphthalenone
    —— 2,2'-dibutoxy-5-ethylchalcone 219300-61-5 C25H32O3
    2,2'-dibutoxy-5-ethylchalcone
    —— (2R,3S)-2-(((4-methoxyphenyl)diphenylmethoxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl methyl (azacyclotridecan-1-yl)phosphonite 95645-22-0 C43H56N3O7P
    (2R,3S)-2-(((4-methoxyphenyl)diphenylmethoxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl methyl (azacyclotridecan-1-yl)phosphonite
    —— (2R,3R)-tert-butyl 3-fluoro-4-oxo-2-phenyl-3,4-dihydro-2H-chromene-3-carboxylate 1207514-98-4 C20H19FO4
    (2R,3R)-tert-butyl 3-fluoro-4-oxo-2-phenyl-3,4-dihydro-2H-chromene-3-carboxylate
    —— 2-(3-bromo-2-methylphenyl)-3-hydroxyoctahydro-1H-isoindol-1-one 1231890-98-4 C15H18BrNO2
    2-(3-bromo-2-methylphenyl)-3-hydroxyoctahydro-1H-isoindol-1-one
    —— 2-oxido-1,2-oxathiolane-3-spiro-3'-<1'-(4-amino-2-methylpyrimidin-5-yl)methyl-4'-methoxy-2'-methylene-4'-(2-methoxyphenyl)tetrahydropyrrol-5'-one> 74982-40-4 C21H24N4O5S
    2-oxido-1,2-oxathiolane-3-spiro-3'-<1'-(4-amino-2-methylpyrimidin-5-yl)methyl-4'-methoxy-2'-methylene-4'-(2-methoxyphenyl)tetrahydropyrrol-5'-one>
    —— [2-(2-morpholin-4-ylmethyl-imidazol-1-yl)-5-nitro-phenyl]-pyridin-2-yl-methanone 54534-68-8 C20H19N5O4
    [2-(2-morpholin-4-ylmethyl-imidazol-1-yl)-5-nitro-phenyl]-pyridin-2-yl-methanone
    —— 2-(4-(dodecyloxy)phenyl)-6-(2-(4-((4-vinylbenzyl)oxy)benzylidene)hydrazineyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione 1360868-08-1 C46H49N3O4
    2-(4-(dodecyloxy)phenyl)-6-(2-(4-((4-vinylbenzyl)oxy)benzylidene)hydrazineyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
    —— 2-n-hexyl-4H-indeno<1,2-b>furan-4-one 114158-28-0 C17H18O2
    2-n-hexyl-4H-indeno<1,2-b>furan-4-one
    —— 2,4-di-O-benzoyl-3,6-di-O-benzyl-α-D-galactopyranosyl bromide 78894-82-3 C34H31BrO7
    2,4-di-O-benzoyl-3,6-di-O-benzyl-α-D-galactopyranosyl bromide
    —— 2,8-dimethyl-4,6-nonanedione dioxime, syn,syn (E,E) isomer 121556-79-4 C11H22N2O2
    2,8-dimethyl-4,6-nonanedione dioxime, syn,syn (E,E) isomer
    —— (2S,3R)-2-Benzyloxycarbonylamino-3-hydroxy-5-oxo-hexanoic acid methyl ester 114658-43-4 C15H19NO6
    (2S,3R)-2-Benzyloxycarbonylamino-3-hydroxy-5-oxo-hexanoic acid methyl ester
    —— 2-(4-chlorobenzoyl)-3,5-dihydroxybenzaldehyde 1263749-00-3 C14H9ClO4
    2-(4-chlorobenzoyl)-3,5-dihydroxybenzaldehyde
    —— 2-cyclohexyl-7-(methoxycarbonyl)-3-(triisopropylsiloxy)-1-naphthol 125569-73-5 C27H40O4Si
    2-cyclohexyl-7-(methoxycarbonyl)-3-(triisopropylsiloxy)-1-naphthol
    —— 2-methyl-6-(1-phenylvinyl)nitrobenzene 138691-41-5 C15H13NO2
    2-methyl-6-(1-phenylvinyl)nitrobenzene
    —— [(2R,3R,4R,5R,6R)-3,4-diacetyloxy-6-methoxy-5-[2,2,2-trichloroethoxycarbonyl-(2,2,2-trichloroethoxycarbonylamino)amino]oxan-2-yl]methyl acetate 125324-80-3 C19H24Cl6N2O12
    [(2R,3R,4R,5R,6R)-3,4-diacetyloxy-6-methoxy-5-[2,2,2-trichloroethoxycarbonyl-(2,2,2-trichloroethoxycarbonylamino)amino]oxan-2-yl]methyl acetate
    —— [(2R,3R,4S,5S,6R)-6-methyl-3,4,5-tris(triethylsilyloxy)oxan-2-yl] 2,2,2-trichloroethanimidate 237763-47-2 C26H54Cl3NO5Si3
    [(2R,3R,4S,5S,6R)-6-methyl-3,4,5-tris(triethylsilyloxy)oxan-2-yl] 2,2,2-trichloroethanimidate
    —— 2-amino-α-(2-fluorophenyl)-5-iodobenzenemethanol 131637-55-3 C13H11FINO
    2-amino-α-(2-fluorophenyl)-5-iodobenzenemethanol
    —— 2',3'-O-Isopropylidene-5-methyluridine 72055-46-0 C13H18N2O6
    2',3'-O-Isopropylidene-5-methyluridine
    —— (2S)-2-amino-1-(3-fluoroazetidin-1-yl)-2-[(1S)-5-([1,2,4]triazolo[4,3-a]pyridin-6-yl)-2,3-dihydro-1H-inden-1-yl]ethanone 851760-40-2 C20H20FN5O
    (2S)-2-amino-1-(3-fluoroazetidin-1-yl)-2-[(1S)-5-([1,2,4]triazolo[4,3-a]pyridin-6-yl)-2,3-dihydro-1H-inden-1-yl]ethanone
    —— 2-(4-methoxy-6-methyl-2-pyrimidinyloxy)-3-(3,3-diphenylpropoxy)-3,3-di(4-chlorophenyl)propionic acid 204267-42-5 C36H32Cl2N2O5
    2-(4-methoxy-6-methyl-2-pyrimidinyloxy)-3-(3,3-diphenylpropoxy)-3,3-di(4-chlorophenyl)propionic acid
    —— 2,4-dioxo-5,6-diphenyl-hex-5-enoic acid ethyl ester 40753-74-0 C20H18O4
    2,4-dioxo-5,6-diphenyl-hex-5-enoic acid ethyl ester
    —— (22S,23S,24R)-2α,3α,22,23-tetrahydroxy-5α-ergost-7-en-6-one 108375-84-4 C28H46O5
    (22S,23S,24R)-2α,3α,22,23-tetrahydroxy-5α-ergost-7-en-6-one
    —— 2-chloro-<i>N</i>-[3-(imino-phenyl-methyl)-thiophen-2-yl]-acetamide 57942-54-8 C13H11ClN2OS
    2-chloro-<i>N</i>-[3-(imino-phenyl-methyl)-thiophen-2-yl]-acetamide
    —— 2-Methoxy-6-s-butylpyrazin 30712-68-6 C9H14N2O
    2-Methoxy-6-s-butylpyrazin
    —— [2-(4-Fluoro-phenyl)-1,1-dimethyl-ethyl]-methyl-amine 2394-91-4 C11H16FN
    [2-(4-Fluoro-phenyl)-1,1-dimethyl-ethyl]-methyl-amine
    —— (2R,4aR,4bR,7R,8aR,10aR)-2-Hexyl-7-octyl-tetradecahydro-phenanthrene 95150-24-6 C28H52
    (2R,4aR,4bR,7R,8aR,10aR)-2-Hexyl-7-octyl-tetradecahydro-phenanthrene
    —— (2Z)-4-hydroxy-2-({1-methyl-4-[4-(piperidin-1-ylsulfonyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}methylidene)-1-benzofuran-3(2H)-one 1198276-38-8 C28H25N3O5S
    (2Z)-4-hydroxy-2-({1-methyl-4-[4-(piperidin-1-ylsulfonyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}methylidene)-1-benzofuran-3(2H)-one
    —— (2R)-2-[(5-bromopyridin-2-yl)formamido]propanoic acid 1344934-61-7 C9H9BrN2O3
    (2R)-2-[(5-bromopyridin-2-yl)formamido]propanoic acid
    —— 2-[(E)-2-(4-Methoxy-phenyl)-vinyl]-2-methylsulfanyl-[1,3]dithiane 135042-81-8 C14H18OS3
    2-[(E)-2-(4-Methoxy-phenyl)-vinyl]-2-methylsulfanyl-[1,3]dithiane
    —— 2,2,4,4-tetramethyl-3-(4-chlorophenyl)pentan-3-ol 59259-52-8 C15H23ClO
    2,2,4,4-tetramethyl-3-(4-chlorophenyl)pentan-3-ol
    —— 2-hydroxy-NN-dimethyl-N-(2-methylallyl)-5-t-butylanilinium bromide 79249-76-6 Br*C16H26NO
    2-hydroxy-NN-dimethyl-N-(2-methylallyl)-5-t-butylanilinium bromide
    —— 2-Anilino-7-ethylsulfanyl-1-phenyl-5-(trifluoromethyl)-1,8-naphthyridin-4-one 503435-17-4 C23H18F3N3OS
    2-Anilino-7-ethylsulfanyl-1-phenyl-5-(trifluoromethyl)-1,8-naphthyridin-4-one
    —— 2-(1-{[5-(1,3-oxazol-5-yl)-2-thienyl]sulfonyl}-3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-5-yl)phenol 1035230-95-5 C21H16N4O4S2
    2-(1-{[5-(1,3-oxazol-5-yl)-2-thienyl]sulfonyl}-3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-5-yl)phenol
    —— 2'-deoxy-2'-(3-acetoxybenzamido)-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)adenosine 218923-50-3 C31H46N6O7Si2
    2'-deoxy-2'-(3-acetoxybenzamido)-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)adenosine
    —— 2-(2-Nitroethenyl)naphtho<2,1-b>furan 87651-15-8 C14H9NO3
    2-(2-Nitroethenyl)naphtho<2,1-b>furan
    —— (2R)-2-tert.-butoxycarbonylamino-7-diisopropylphosphono-3-heptenoic acid 122709-43-7 C18H34NO7P
    (2R)-2-tert.-butoxycarbonylamino-7-diisopropylphosphono-3-heptenoic acid
    —— 2-[(3R,5S)-3,4,5-trimethylpiperazin-1-yl]ethan-1-amine 1841754-10-6 C9H21N3
    2-[(3R,5S)-3,4,5-trimethylpiperazin-1-yl]ethan-1-amine
    —— 2,3,9,10-Tetraethyl-1,4,8,11-tetraphenyl-pentacene-5,7,12,14-tetraone 62620-06-8 C54H42O4
    2,3,9,10-Tetraethyl-1,4,8,11-tetraphenyl-pentacene-5,7,12,14-tetraone
    —— 2-mercapto-<i>N</i>-(4-<i>p</i>-tolyl-thiazol-2-yl)-benzamide 61953-85-3 C17H14N2OS2
    2-mercapto-<i>N</i>-(4-<i>p</i>-tolyl-thiazol-2-yl)-benzamide
    —— 2,6-bis-<i>m</i>-tolyloxy-pyrimidin-4-ylamine 62892-95-9 C18H17N3O2
    2,6-bis-<i>m</i>-tolyloxy-pyrimidin-4-ylamine
    —— 2-acetamido-2-ethyl-4-(4-octanoylphenyl)butyl acetate 241477-03-2 C24H37NO4
    2-acetamido-2-ethyl-4-(4-octanoylphenyl)butyl acetate
    —— 2-Methoxy-4-(2-methylsulfanyl-ethoxy)-benzaldehyde 53929-62-7 C11H14O3S
    2-Methoxy-4-(2-methylsulfanyl-ethoxy)-benzaldehyde
    —— (2R,3R,5R,6R)-2-[(2S)-but-3-en-2-yl]-6-methoxy-3,5-dimethyl-3-phenylmethoxyoxane 114114-30-6 C19H28O3
    (2R,3R,5R,6R)-2-[(2S)-but-3-en-2-yl]-6-methoxy-3,5-dimethyl-3-phenylmethoxyoxane
    —— (2S)-2-amino-N-[(2S)-1-amino-3-naphthalen-2-yl-1-oxopropan-2-yl]-4-methyl-N-(3-oxobutyl)pentanamide 758675-86-4 C23H31N3O3
    (2S)-2-amino-N-[(2S)-1-amino-3-naphthalen-2-yl-1-oxopropan-2-yl]-4-methyl-N-(3-oxobutyl)pentanamide
    —— (2R,3S)-2-((2S,3S)-3-Azido-2-hydroxymethyl-4-oxo-azetidin-1-yl)-3-(tert-butyl-dimethyl-silanyloxy)-butyric acid benzyl ester 75748-43-5 C21H32N4O5Si
    (2R,3S)-2-((2S,3S)-3-Azido-2-hydroxymethyl-4-oxo-azetidin-1-yl)-3-(tert-butyl-dimethyl-silanyloxy)-butyric acid benzyl ester
    —— (2R,3S,4R,5S,6R)-2-[2-[2,3-dichloro-4-[2-[(2R,3S,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]ethynyl]phenyl]ethynyl]-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol 1616112-18-5 C22H24Cl2O10
    (2R,3S,4R,5S,6R)-2-[2-[2,3-dichloro-4-[2-[(2R,3S,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]ethynyl]phenyl]ethynyl]-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol
    —— 2-amino-N-(5-chloropyridin-2-yl)-4,5-dimethoxybenzamide 849520-59-8 C14H14ClN3O3
    2-amino-N-(5-chloropyridin-2-yl)-4,5-dimethoxybenzamide