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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2R,4R)-4-(3-Benzoyl-5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-pyrrolidine-1,2-dicarboxylic acid 1-(9H-fluoren-9-ylmethyl) ester 2-pentafluorophenyl ester 369379-72-6 C38H26F5N3O7
    (2R,4R)-4-(3-Benzoyl-5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-pyrrolidine-1,2-dicarboxylic acid 1-(9H-fluoren-9-ylmethyl) ester 2-pentafluorophenyl ester
    —— (2,5-bis(N-(2,6-diisopropylphenyl)iminomethyl)pyrrolyl)SmI(thf)3 1246616-25-0 C42H62IN3O3Sm
    (2,5-bis(N-(2,6-diisopropylphenyl)iminomethyl)pyrrolyl)SmI(thf)3
    —— 2,4-dichloro-11H-tribenzo[b,g,i][1,5]dioxacycloundecine-9,17-dione 152936-41-9 C21H12Cl2O4
    2,4-dichloro-11H-tribenzo[b,g,i][1,5]dioxacycloundecine-9,17-dione
    —— 2-(5-oxopyrrolidin-3-yl)benzamide 1171010-61-9 C11H12N2O2
    2-(5-oxopyrrolidin-3-yl)benzamide
    —— 2S-(1'-t-butyldimethylsilyloxy-2'R-propyl)-5R,6S-dimethyl-1-E/Z-trimethylsilylmethylenecyclohexane 131691-36-6 C21H44OSi2
    2S-(1'-t-butyldimethylsilyloxy-2'R-propyl)-5R,6S-dimethyl-1-E/Z-trimethylsilylmethylenecyclohexane
    —— 2-carboxy-3-hydroxy-phenylamide 1243372-82-8 C8H7NO4
    2-carboxy-3-hydroxy-phenylamide
    —— 2-[(2-tert-Butyl-phenyl)-cyclohexanecarbonyl-amino]-propionic acid methyl ester 58234-93-8 C21H31NO3
    2-[(2-tert-Butyl-phenyl)-cyclohexanecarbonyl-amino]-propionic acid methyl ester
    —— (2Z,6E,8Z,10S)-12-[(2R,4S,6R)-4-hydroxy-6-methoxy-6-[(4R)-2-oxo-3-(2-trimethylsilylethoxycarbonyl)-1,3-thiazolidin-4-yl]oxan-2-yl]-3,10-dimethyldodeca-2,6,8-trienoic acid 128359-79-5 C29H47NO8SSi
    (2Z,6E,8Z,10S)-12-[(2R,4S,6R)-4-hydroxy-6-methoxy-6-[(4R)-2-oxo-3-(2-trimethylsilylethoxycarbonyl)-1,3-thiazolidin-4-yl]oxan-2-yl]-3,10-dimethyldodeca-2,6,8-trienoic acid
    —— 2-(2-Methylamino-phenylsulfonyl)-cyclononanon 73674-33-6 C16H23NO3S
    2-(2-Methylamino-phenylsulfonyl)-cyclononanon
    —— 2-phenethyl-1,2,3,4-tetrahydroisoquinoline 15778-83-3 C27H31NO4
    2-phenethyl-1,2,3,4-tetrahydroisoquinoline
    —— (2R,4S)-2-Amino-4-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-5-methyl-hexanoic acid methyl ester 656241-37-1 C20H33NO5
    (2R,4S)-2-Amino-4-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-5-methyl-hexanoic acid methyl ester
    —— 2-<(Dimethylamino)methylenamino>-3-(5-nitro-3-indolyl)acrylsaeure-ethylester 103457-68-7 C16H18N4O4
    2-<(Dimethylamino)methylenamino>-3-(5-nitro-3-indolyl)acrylsaeure-ethylester
    —— 2-(5-(methylthio)-2-(trifluoromethyl)phenyl)-N-phenylacetamide 1493776-47-8 C16H14F3NOS
    2-(5-(methylthio)-2-(trifluoromethyl)phenyl)-N-phenylacetamide
    —— (25<i>R</i>)-5β-Spirostan-3α,5-diol 39007-85-7 C27H44O4
    (25<i>R</i>)-5β-Spirostan-3α,5-diol
    —— 2-keto-exo-7-(iodomethyl)-endo-7-(carbomethoxy)norcarane 81857-05-8 C10H13IO3
    2-keto-exo-7-(iodomethyl)-endo-7-(carbomethoxy)norcarane
    —— 2-(5-hydroxy-3-(4-methoxyphenyl)-7-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)acetonitrile 1272970-17-8 C16H14N4O3
    2-(5-hydroxy-3-(4-methoxyphenyl)-7-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)acetonitrile
    —— 2-cyanofulveneallene 1510813-05-4 C8H5N
    2-cyanofulveneallene
    —— 2.3-Dipiperidino-3-<4-methoxy-benzoyl>-propionsaeure-piperidid 96764-72-6 C26H39N3O3
    2.3-Dipiperidino-3-<4-methoxy-benzoyl>-propionsaeure-piperidid
    —— 2-<N,N-Dimethyl-hydrazino>-7,8-benzo-chinolin 94252-45-6 C15H15N3
    2-<N,N-Dimethyl-hydrazino>-7,8-benzo-chinolin
    —— 2.4<<sup>36</sup>Cl>-Dichlor-1-nitro-benzol 92277-27-5 C6H3Cl2NO2
    2.4<<sup>36</sup>Cl>-Dichlor-1-nitro-benzol
    —— <2-Methyl-1-hydroxy-propyl>-<2-methyl-1.1-dideutero-propyl>-hydroperoxyd-(1) 92224-76-5 C8H18O3
    <2-Methyl-1-hydroxy-propyl>-<2-methyl-1.1-dideutero-propyl>-hydroperoxyd-(1)
    —— 2-Acetamino-5-aza-tetrazol-1 91181-22-5 C11H14N2O2
    2-Acetamino-5-aza-tetrazol-1
    —— 2-(2-p-benzyloxyphenylethyl)-4,4,6-trimethyl-5,6-dihydro-4H-1,3-oxazine 74882-12-5 C22H27NO2
    2-(2-p-benzyloxyphenylethyl)-4,4,6-trimethyl-5,6-dihydro-4H-1,3-oxazine
    —— (2-{[(4'-chlorobiphenyl-4-yl)ethyl]sulfanyl}-4-hydroxybutanoyl)sodium 1369802-23-2 C18H18ClO3S*Na
    (2-{[(4'-chlorobiphenyl-4-yl)ethyl]sulfanyl}-4-hydroxybutanoyl)sodium
    —— 2-Methyl-2,4-dicyclohexyl-imidazolin-Δ<sup>3</sup>-on-(5) 93161-88-7 C16H26N2O
    2-Methyl-2,4-dicyclohexyl-imidazolin-Δ<sup>3</sup>-on-(5)
    —— 2,9-Dimethyl-3-<chinolyl-(2)>-decin-(7)-diol-(2,9) 95289-51-3 C21H27NO2
    2,9-Dimethyl-3-<chinolyl-(2)>-decin-(7)-diol-(2,9)
    —— 2-<2-Hydroxy-3-jod-propyl>-5,7,8-trimethoxy-3-methyl-<1,4>naphthochinon 1702-79-0 C17H19IO6
    2-<2-Hydroxy-3-jod-propyl>-5,7,8-trimethoxy-3-methyl-<1,4>naphthochinon
    —— 2-Dimethylamino-azuleno<2.1-b>pyridin-3-carbonsaeure-ethylester 98439-42-0 C18H18N2O2
    2-Dimethylamino-azuleno<2.1-b>pyridin-3-carbonsaeure-ethylester
    —— 2c-(2-Oxo-tetrahydro-3-furyl)-1Hr,5Hc-bicyclo<3.3.0>octan 16556-77-7 C12H18O2
    2c-(2-Oxo-tetrahydro-3-furyl)-1Hr,5Hc-bicyclo<3.3.0>octan
    —— 2-Methoxycarbonyl-3-oxa-5α-cholestan 96374-07-1 C28H48O3
    2-Methoxycarbonyl-3-oxa-5α-cholestan
    —— 2-Salicyloylamino-butyloxybenzol 98175-03-2 C17H19NO3
    2-Salicyloylamino-butyloxybenzol
    —— 2-[3-(diethylamino)propyl]-4(3H)-quinazolinone 437998-21-5 C15H21N3O
    2-[3-(diethylamino)propyl]-4(3H)-quinazolinone
    —— 2-(4-methoxyphenyl)-2-methylcyclobutanone 75750-07-1 C12H14O2
    2-(4-methoxyphenyl)-2-methylcyclobutanone
    —— 2-Chlorethyl-tris-<butenyl-(2')oxy>-silan 38583-63-0 C14H25ClO3Si
    2-Chlorethyl-tris-<butenyl-(2')oxy>-silan
    —— [2-[(4-chlorophenyl)sulfanyl]-3-(4-methylphenyl)-2-oxiranyl](4-methylphenyl)methanone 934555-95-0 C23H19ClO2S
    [2-[(4-chlorophenyl)sulfanyl]-3-(4-methylphenyl)-2-oxiranyl](4-methylphenyl)methanone
    —— 2-Octyl-1,1-diphenyl-isourea 47335-26-2 C21H28N2O
    2-Octyl-1,1-diphenyl-isourea
    —— 2-(4-methoxynaphthalen-1-yl)-1-(4-methoxyphenyl)ethan-1-one 1638677-50-5 C20H18O3
    2-(4-methoxynaphthalen-1-yl)-1-(4-methoxyphenyl)ethan-1-one
    —— 2-{(Z)-2-[(4-bromophenyl)sulfanyl]ethenyl}pyridine 1398412-74-2 C13H10BrNS
    2-{(Z)-2-[(4-bromophenyl)sulfanyl]ethenyl}pyridine
    —— 2-(α-Monomethylphosphonoxy-benzyl)-3-benzyl-4-methyl-5-(2-benzoyloxy-ethyl)-thiazolium-betain 23932-95-8 C28H28NO6PS
    2-(α-Monomethylphosphonoxy-benzyl)-3-benzyl-4-methyl-5-(2-benzoyloxy-ethyl)-thiazolium-betain
    —— 2-<3-(1-Butyl-1,4-dihydro-chinolin-4-yliden)-propen-1-yl>-1-ethyl-chinolinium-iodid 16055-37-1 C27H29N2*I
    2-<3-(1-Butyl-1,4-dihydro-chinolin-4-yliden)-propen-1-yl>-1-ethyl-chinolinium-iodid
    —— 2-Methoxy-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one 71165-35-0 C9H12N2O2
    2-Methoxy-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(3,4-Difluoro-phenylamino)-8-isopropyl-8H-pyrido[2,3-d]pyrimidin-7-one 352361-33-2 C16H14F2N4O
    2-(3,4-Difluoro-phenylamino)-8-isopropyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-[2-[[4-[(6-Chlorobenzo[b]thien-2-yl)sulfonyl]-2-(2-hydroxyethyl)piperazin-1-yl]carbonyl]pyrimidin-5-yl]pyridine N-oxide 259804-90-5 C24H22ClN5O5S2
    2-[2-[[4-[(6-Chlorobenzo[b]thien-2-yl)sulfonyl]-2-(2-hydroxyethyl)piperazin-1-yl]carbonyl]pyrimidin-5-yl]pyridine N-oxide
    —— (2-((1H-indol-3-yl)methyl)phenyl)methanol 6243-58-9 C16H15NO
    (2-((1H-indol-3-yl)methyl)phenyl)methanol
    —— 2-(Difluoromethoxy)naphthalene-3-methanol 1261488-19-0 C12H10F2O2
    2-(Difluoromethoxy)naphthalene-3-methanol
    —— 2'-amino-5-phenylspiro[3,4-dihydronaphthalene-2,4'-5H-1,3-oxazole]-1-one 1221165-52-1 C18H16N2O2
    2'-amino-5-phenylspiro[3,4-dihydronaphthalene-2,4'-5H-1,3-oxazole]-1-one
    —— 2β-(N-benzylamino)-3α-hydroxy-5α-cholestane 1031890-76-2 C34H55NO
    2β-(N-benzylamino)-3α-hydroxy-5α-cholestane
    —— 2-[1-Methoxy-1-(2-methoxy-phenyl)-ethyl]-2-trimethylsilanyloxy-cyclobutanone 72229-51-7 C17H26O4Si
    2-[1-Methoxy-1-(2-methoxy-phenyl)-ethyl]-2-trimethylsilanyloxy-cyclobutanone
    —— (2R,3R)-3-azido-1-(triphenylmethoxy)hexan-2-ol 879558-81-3 C25H27N3O2
    (2R,3R)-3-azido-1-(triphenylmethoxy)hexan-2-ol
    —— 2,3,10,11,18,19-hexabutoxy-6,7,14,15,22,23-hexamethyltrinaphtho[1,2,3,4-fgh:1',2',3',4'-pqr:1'',2'',3'',4''-za1b1]trinaphthylene 1569689-50-4 C78H84O6
    2,3,10,11,18,19-hexabutoxy-6,7,14,15,22,23-hexamethyltrinaphtho[1,2,3,4-fgh:1',2',3',4'-pqr:1'',2'',3'',4''-za1b1]trinaphthylene