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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-hydroxy-3-methyl-benzoyl)-pyrrolidine-1-carboxylic acid benzyl ester 56440-23-4 C20H21NO4
    2-(4-hydroxy-3-methyl-benzoyl)-pyrrolidine-1-carboxylic acid benzyl ester
    —— 2-Methylthio-2-ethylthiiran 50406-32-1 C5H10S2
    2-Methylthio-2-ethylthiiran
    —— [(2-Chloro-acetyl)-(2,6-diethyl-phenyl)-amino]-acetic acid propyl ester 60146-01-2 C17H24ClNO3
    [(2-Chloro-acetyl)-(2,6-diethyl-phenyl)-amino]-acetic acid propyl ester
    —— 2-Phenyl-4-chlor-3,3,4-trifluoro-1-buten 58041-13-7 C10H8ClF3
    2-Phenyl-4-chlor-3,3,4-trifluoro-1-buten
    —— 2,4-Dichlor-6-<sup>3</sup>H 58636-32-1 C6H4Cl2O
    2,4-Dichlor-6-<sup>3</sup>H
    —— 2-amino-5-bromo-1-β-<i>D</i>-ribofuranosyl-1<i>H</i>-pyrimidine-4,6-dione 59996-50-8 C9H12BrN3O6
    2-amino-5-bromo-1-β-<i>D</i>-ribofuranosyl-1<i>H</i>-pyrimidine-4,6-dione
    —— 2-(3-difluoromethanesulfonyl-phenyl)-1,5-dimethyl-1,2-dihydro-pyrazol-3-one 62128-98-7 C12H12F2N2O3S
    2-(3-difluoromethanesulfonyl-phenyl)-1,5-dimethyl-1,2-dihydro-pyrazol-3-one
    —— 2-amino-5-thiobenzoyl-thiophene-3-carboxylic acid 54247-78-8 C12H9NO2S2
    2-amino-5-thiobenzoyl-thiophene-3-carboxylic acid
    —— 2-(2,3-bis-benzyloxy-4-methoxy-phenyl)-5,7-dihydroxy-3-methoxy-chromen-4-one 56128-27-9 C31H26O8
    2-(2,3-bis-benzyloxy-4-methoxy-phenyl)-5,7-dihydroxy-3-methoxy-chromen-4-one
    —— 2-[6-[(4-Methoxyphenyl)methoxy]-1,2,3,4-tetrahydronaphthalen-1-yl]acetic acid 950504-25-3 C20H22O4
    2-[6-[(4-Methoxyphenyl)methoxy]-1,2,3,4-tetrahydronaphthalen-1-yl]acetic acid
    —— 2-[(1S)-2-amino-1-(3-pyrimidin-5-ylbenzyl)ethyl]-5-(1-methyl-1H-pyrazol-5-yl)isoindolin-1-one 1430057-30-9 C25H24N6O
    2-[(1S)-2-amino-1-(3-pyrimidin-5-ylbenzyl)ethyl]-5-(1-methyl-1H-pyrazol-5-yl)isoindolin-1-one
    —— 2,5,5-Trimethyl-2-o-tolyloxy-[1,3]dioxolan-4-one 57865-51-7 C13H16O4
    2,5,5-Trimethyl-2-o-tolyloxy-[1,3]dioxolan-4-one
    —— 2-Ethoxy-5,5-diethyl-2-methyl-[1,3]dioxolan-4-one 57865-47-1 C10H18O4
    2-Ethoxy-5,5-diethyl-2-methyl-[1,3]dioxolan-4-one
    —— 2-amino-1-hydroxy-8-methoxyanthraquinone 106931-31-1 C15H11NO4
    2-amino-1-hydroxy-8-methoxyanthraquinone
    —— 2-[1,3-benzoxazol-2-yl(methyl)amino]ethyl 4-[(Z)-(2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]benzoate 1070114-40-7 C21H17N3O5S
    2-[1,3-benzoxazol-2-yl(methyl)amino]ethyl 4-[(Z)-(2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]benzoate
    —— 2-amino-8,9-diacetoxy-5,6-dihydro-4H-benzo[3,4]cyclohepta[b]thiophene-1-carbonitrile 916884-38-3 C18H16N2O4S
    2-amino-8,9-diacetoxy-5,6-dihydro-4H-benzo[3,4]cyclohepta[b]thiophene-1-carbonitrile
    —— 2-(diphenyloxymethyl)azaferrocene 100329-52-0 C22H19FeNO
    2-(diphenyloxymethyl)azaferrocene
    —— (2S,5R,6R)-6-(2-amino-1-hydroxyethyl)-3,3-dimethyl-4,4,7-trioxo-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 1266239-53-5 C10H16N2O6S
    (2S,5R,6R)-6-(2-amino-1-hydroxyethyl)-3,3-dimethyl-4,4,7-trioxo-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— [((2Z,7E)-Deca-2,7,9-trienyl)oxymethyl]-benzene 107326-74-9 C17H22O
    [((2Z,7E)-Deca-2,7,9-trienyl)oxymethyl]-benzene
    —— 2,3,4-trimethoxy-6-methyl-6,7,8,9-tetrahydro-benzocyclohepten-5-one 108975-12-8 C15H20O4
    2,3,4-trimethoxy-6-methyl-6,7,8,9-tetrahydro-benzocyclohepten-5-one
    —— (2R,3S)-3-acetoxyl-6-(1-ethoxyethyl)-2-methyl-3,6-dihydropyran 247216-11-1 C12H20O5
    (2R,3S)-3-acetoxyl-6-(1-ethoxyethyl)-2-methyl-3,6-dihydropyran
    —— 2-diphenylphosphinoyl-2-morpholin-4-yl-1-(4-methoxy-phenyl)-ethanol 80743-30-2 C25H28NO4P
    2-diphenylphosphinoyl-2-morpholin-4-yl-1-(4-methoxy-phenyl)-ethanol
    —— 2'-deoxy-2'-(tert-butyloxycarbonyl)amino-5'-O-(4,4'-dimethoxytrityl)-3',O2-anhydrouridine 725727-91-3 C35H37N3O8
    2'-deoxy-2'-(tert-butyloxycarbonyl)amino-5'-O-(4,4'-dimethoxytrityl)-3',O2-anhydrouridine
    —— (2-isopropylphenyl)[2-nitro-4-(E-((2-carbomethoxy-4-methoxycarbonylpiperazin-1-yl)carbonyl)ethenyl)phenyl]sulfide 280750-18-7 C26H29N3O7S
    (2-isopropylphenyl)[2-nitro-4-(E-((2-carbomethoxy-4-methoxycarbonylpiperazin-1-yl)carbonyl)ethenyl)phenyl]sulfide
    —— 2-(2,3-Dihydro-5-methyl-2-oxo-1H-benzimidazol-1-yl)ethyl 4-(Diphenylmethyl)-1-piperazinecarboxylate 120311-92-4 C28H30N4O3
    2-(2,3-Dihydro-5-methyl-2-oxo-1H-benzimidazol-1-yl)ethyl 4-(Diphenylmethyl)-1-piperazinecarboxylate
    —— 2-cyano-3-(1H-indol-3-yl)-3-(4-methoxyphenyl)propionic acid ethyl ester 1035693-92-5 C21H20N2O3
    2-cyano-3-(1H-indol-3-yl)-3-(4-methoxyphenyl)propionic acid ethyl ester
    —— 2-chloro-N-[2-(4-fluoro-3-methoxyphenyl)-2-hydroxyethyl]-N-propylacetamide 547770-18-3 C14H19ClFNO3
    2-chloro-N-[2-(4-fluoro-3-methoxyphenyl)-2-hydroxyethyl]-N-propylacetamide
    —— (2R)-1-benzoyloxy-2-hydroxy-7,9-dioxadecan-4-one ethylene dithioacetal 77003-60-2 C17H24O5S2
    (2R)-1-benzoyloxy-2-hydroxy-7,9-dioxadecan-4-one ethylene dithioacetal
    —— {2-[Bis-(4-chloro-phenyl)-methyl-silanyloxy]-ethyl}-dimethyl-amine 59229-06-0 C17H21Cl2NOSi
    {2-[Bis-(4-chloro-phenyl)-methyl-silanyloxy]-ethyl}-dimethyl-amine
    —— (2S,3S,4S,5R,6S)-3,4,5-Triacetoxy-6-{4-[(4-hydroxy-phenyl)-(2-methoxycarbonyl-phenyl)-methyl]-phenoxy}-tetrahydro-pyran-2-carboxylic acid methyl ester 62218-28-4 C34H34O13
    (2S,3S,4S,5R,6S)-3,4,5-Triacetoxy-6-{4-[(4-hydroxy-phenyl)-(2-methoxycarbonyl-phenyl)-methyl]-phenoxy}-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— (2S)-2-(2,4-dichloro-5-{[4-(ethoxymethyl)-1,3-dimethyl-1H-pyrazol-5-yl]oxy}phenoxy)propionic acid 1043915-57-6 C17H20Cl2N2O5
    (2S)-2-(2,4-dichloro-5-{[4-(ethoxymethyl)-1,3-dimethyl-1H-pyrazol-5-yl]oxy}phenoxy)propionic acid
    —— 2-Dimethyl-1-tosyladamantan 26215-86-1 C19H26O3S
    2-Dimethyl-1-tosyladamantan
    —— 2-[1-Phenyl-meth-(Z)-ylidene]-3-[1-phenyl-1-(2,4,6-trimethyl-phenyl)-meth-(E)-ylidene]-2,3-dihydro-benzofuran 58133-94-1 C31H26O
    2-[1-Phenyl-meth-(Z)-ylidene]-3-[1-phenyl-1-(2,4,6-trimethyl-phenyl)-meth-(E)-ylidene]-2,3-dihydro-benzofuran
    —— 2-Amino-4-ethoxycarbonyl-3-cyan-chinolin-1-oxid 58633-80-0 C13H11N3O3
    2-Amino-4-ethoxycarbonyl-3-cyan-chinolin-1-oxid
    —— 2-(4-fluoro-phenyl)-2,5-dihydro-[1,2,4]triazino[5,6-<i>b</i>]indol-3-one 57591-37-4 C15H9FN4O
    2-(4-fluoro-phenyl)-2,5-dihydro-[1,2,4]triazino[5,6-<i>b</i>]indol-3-one
    —— 2-(p-Chlorphenylimino)-1-methyl-3-(1-methyl-2-phenyl-3-indolyl)-3-phenylindolin 58863-90-4 C36H28ClN3
    2-(p-Chlorphenylimino)-1-methyl-3-(1-methyl-2-phenyl-3-indolyl)-3-phenylindolin
    —— 2-[(2,4-dinitro-phenyl)-triazenylidene]-3-methyl-2,3-dihydro-benzothiazole 64496-62-4 C14H10N6O4S
    2-[(2,4-dinitro-phenyl)-triazenylidene]-3-methyl-2,3-dihydro-benzothiazole
    —— 2-(tri-<i>O</i>-benzyl-β-<i>D</i>-arabinofuranosyl)-2<i>H</i>-[1,2,4]triazole-3-carboxylic acid methyl ester 57197-98-5 C30H31N3O6
    2-(tri-<i>O</i>-benzyl-β-<i>D</i>-arabinofuranosyl)-2<i>H</i>-[1,2,4]triazole-3-carboxylic acid methyl ester
    —— 2-[(E)-2-(2-cyclopentyloxy-3-methoxyphenyl)vinyl]-3-(2,3-dihydro-1,4-benzodioxin-6-yl)-4H-pyrido[1,2-α]pyrimidin-4-one 1186487-06-8 C30H28N2O5
    2-[(E)-2-(2-cyclopentyloxy-3-methoxyphenyl)vinyl]-3-(2,3-dihydro-1,4-benzodioxin-6-yl)-4H-pyrido[1,2-α]pyrimidin-4-one
    —— (2R,3S)-2-(tert-Butyl-dimethyl-silanyloxy)-3-(4-chloro-phenyl)-3-(2-methoxy-phenylamino)-1-phenyl-propan-1-one 497148-13-7 C28H34ClNO3Si
    (2R,3S)-2-(tert-Butyl-dimethyl-silanyloxy)-3-(4-chloro-phenyl)-3-(2-methoxy-phenylamino)-1-phenyl-propan-1-one
    —— 2-(furan-2-yl)-5-thiophen-2-yl-3H-thieno[2,3-d]pyrimidin-4-one 1056271-86-3 C14H8N2O2S2
    2-(furan-2-yl)-5-thiophen-2-yl-3H-thieno[2,3-d]pyrimidin-4-one
    —— 2-chloro-N-(4-chloro-3-(N,N-dimethylsulfamoyl)phenyl)propanamide 929973-64-8 C11H14Cl2N2O3S
    2-chloro-N-(4-chloro-3-(N,N-dimethylsulfamoyl)phenyl)propanamide
    —— 2-Diazo-1-(3-methyl-4-nitro-phenyl)-ethanone 206874-44-4 C9H7N3O3
    2-Diazo-1-(3-methyl-4-nitro-phenyl)-ethanone
    —— 2-(dimethylamino)-4b-ethyl-5,6-dihydrobenzo[h]pyrrolo[2,1-f][1,6]naphthyridin-7(4bH)-one 1453458-20-2 C19H21N3O
    2-(dimethylamino)-4b-ethyl-5,6-dihydrobenzo[h]pyrrolo[2,1-f][1,6]naphthyridin-7(4bH)-one
    —— 2-azido-5-bromo-2'-carboxamidobenzanilide 112253-79-9 C14H10BrN5O2
    2-azido-5-bromo-2'-carboxamidobenzanilide
    —— [(2S)-4-(4-{[6-(3,4-dihydro-2H-1,4-benzoxazin-6-yl)imidazo[1,2-a]pyrazin-8-yl]amino}phenyl)morpholin-2-yl]methanol 1229211-17-9 C25H26N6O3
    [(2S)-4-(4-{[6-(3,4-dihydro-2H-1,4-benzoxazin-6-yl)imidazo[1,2-a]pyrazin-8-yl]amino}phenyl)morpholin-2-yl]methanol
    —— 2-(5{[5-(2-hydroxyphenyl)-3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-1-yl]carbonyl}-2-thienyl)benzamide 1035232-65-5 C26H20N4O3S
    2-(5{[5-(2-hydroxyphenyl)-3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-1-yl]carbonyl}-2-thienyl)benzamide
    —— 2,2'-Dimethyl-6,6'-biazulen-1,1',3,3'-tetracarbonsaeure-tetraethylester 102435-27-8 C34H34O8
    2,2'-Dimethyl-6,6'-biazulen-1,1',3,3'-tetracarbonsaeure-tetraethylester
    —— 2-[((E)-Deca-7,9-dienyl)oxy]-tetrahydro-pyran 86826-44-0 C15H26O2
    2-[((E)-Deca-7,9-dienyl)oxy]-tetrahydro-pyran
    —— 2-(2-cyclohexylvinyl)-5-(2-trifluoromethoxyphenyl)-1H-benzimidazole 1255709-91-1 C22H21F3N2O
    2-(2-cyclohexylvinyl)-5-(2-trifluoromethoxyphenyl)-1H-benzimidazole