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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2,4-dinitro-anilino)-5-iodo-phenol 857629-46-0 C12H8IN3O5
    2-(2,4-dinitro-anilino)-5-iodo-phenol
    —— <2R-(2α,3β(S<sup>*</sup>))>-2-ethoxy-3,6-dihydro-3-(1'-thiophenyl)-2H-pyran-3-acetic acid, methyl ester 109686-28-4 C16H20O4S
    <2R-(2α,3β(S<sup>*</sup>))>-2-ethoxy-3,6-dihydro-3-(1'-thiophenyl)-2H-pyran-3-acetic acid, methyl ester
    —— 2-Methoxy-azulen-1,3-dicarbonsaeure 890-32-4 C13H10O5
    2-Methoxy-azulen-1,3-dicarbonsaeure
    —— (2R,3R,4R,5S)-3-Acetoxy-4-acetylamino-5-(4-nitro-benzoyloxymethyl)-tetrahydro-furan-2-carboxylic acid 56809-40-6 C17H18N2O10
    (2R,3R,4R,5S)-3-Acetoxy-4-acetylamino-5-(4-nitro-benzoyloxymethyl)-tetrahydro-furan-2-carboxylic acid
    —— 2-[4-(3-chloro-2-methyl-7-oxo-1,7-dihydro-6H-pyrrolo[2,3-c]pyridin-6-yl)piperidin-1-yl]-1,3-thiazole-4-carboxylic acid 942599-94-2 C17H17ClN4O3S
    2-[4-(3-chloro-2-methyl-7-oxo-1,7-dihydro-6H-pyrrolo[2,3-c]pyridin-6-yl)piperidin-1-yl]-1,3-thiazole-4-carboxylic acid
    —— 2,6-anhydro-L-glycero-L-galactoheptaric acid 58622-22-3 C7H10O8
    2,6-anhydro-L-glycero-L-galactoheptaric acid
    —— 2-methyl-4-(4-nitro-phenyl)-1-phenyl-pyrrole-3-carbonyl chloride 43053-97-0 C18H13ClN2O3
    2-methyl-4-(4-nitro-phenyl)-1-phenyl-pyrrole-3-carbonyl chloride
    —— 2-Triethylphosphonium-1,3-dithiol-4-carboxylat-5-carbonsaeure 60837-16-3 C11H17O4PS2
    2-Triethylphosphonium-1,3-dithiol-4-carboxylat-5-carbonsaeure
    —— 2-amino-6-methyl-3-<i>o</i>-tolylazo-6,7-dihydro-4<i>H</i>-pyrazolo[1,5-<i>a</i>]pyrimidin-5-one 57770-70-4 C14H16N6O
    2-amino-6-methyl-3-<i>o</i>-tolylazo-6,7-dihydro-4<i>H</i>-pyrazolo[1,5-<i>a</i>]pyrimidin-5-one
    —— [(2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-((2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-benzylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol 61237-04-5 C61H64O10S
    [(2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-((2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-benzylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol
    —— 2-Methylen-8,13-epoxylabdan 55679-55-5 C21H36O
    2-Methylen-8,13-epoxylabdan
    —— 2-(4-nitro-phenyl)-5-pyridin-3-yl-2<i>H</i>-pyrazole-3,4-dione 4-[(4-methoxy-phenyl)-hydrazone] 69678-15-5 C21H16N6O4
    2-(4-nitro-phenyl)-5-pyridin-3-yl-2<i>H</i>-pyrazole-3,4-dione 4-[(4-methoxy-phenyl)-hydrazone]
    —— 2-(1,9-Dimethyl-heptacosyl)-2-methyl-[1,3]dioxolane 69587-15-1 C33H66O2
    2-(1,9-Dimethyl-heptacosyl)-2-methyl-[1,3]dioxolane
    —— 2-(4-ethyl-piperazin-1-yl)-5-oxo-8-vinyl-5,8-dihydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carboxylic acid ethyl ester 54824-98-5 C18H23N5O3
    2-(4-ethyl-piperazin-1-yl)-5-oxo-8-vinyl-5,8-dihydro-pyrido[2,3-<i>d</i>]pyrimidine-6-carboxylic acid ethyl ester
    —— 2,3-dihydroxy-7,8-bis<(2,2,2-trichloroethoxy)carbonyl>-7,8-diazabicyclo<4.4.0>deca-4,10-diene 122594-43-8 C14H14Cl6N2O6
    2,3-dihydroxy-7,8-bis<(2,2,2-trichloroethoxy)carbonyl>-7,8-diazabicyclo<4.4.0>deca-4,10-diene
    —— 2-methyl-4-m-tolyl-3-m-tolylimino-[1,2,4]oxadiazolidin-5-one 41483-09-4 C17H17N3O2
    2-methyl-4-m-tolyl-3-m-tolylimino-[1,2,4]oxadiazolidin-5-one
    —— 2-(((1s,4s)-4-((4-(3-fluoro-5-methoxyphenyl)-5-methyl-3-phenyl-1H-pyrazol-1-yl)methyl)cyclohexyl)methoxy)acetic acid 1231302-67-2 C27H31FN2O4
    2-(((1s,4s)-4-((4-(3-fluoro-5-methoxyphenyl)-5-methyl-3-phenyl-1H-pyrazol-1-yl)methyl)cyclohexyl)methoxy)acetic acid
    —— (2R,4a'R,5R,6'R,8'S,8a'R)-8'-((tert-butyldiphenylsilyl)oxy)-5-((4-methoxyphenoxy)methyl)-6'-((1S,3S)-3-((2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl)-1-((triisopropylsilyl)oxy)butyl)hexahydro-3H,3'H-spiro[furan-2,2'-pyrano[3,2-b]pyran]-7'(6'H)-one 220691-97-4 C58H86O10Si2
    (2R,4a'R,5R,6'R,8'S,8a'R)-8'-((tert-butyldiphenylsilyl)oxy)-5-((4-methoxyphenoxy)methyl)-6'-((1S,3S)-3-((2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl)-1-((triisopropylsilyl)oxy)butyl)hexahydro-3H,3'H-spiro[furan-2,2'-pyrano[3,2-b]pyran]-7'(6'H)-one
    —— 2,2-dimethyl-4-(2-methylallyl)-1,3-dioxan-5-one 1072451-69-4 C10H16O3
    2,2-dimethyl-4-(2-methylallyl)-1,3-dioxan-5-one
    —— 2-(3'-chloro-4'-methoxy-biphenyl-4-yl)-3-phenyl-quinoline-4-carboxylic acid 115211-78-4 C29H20ClNO3
    2-(3'-chloro-4'-methoxy-biphenyl-4-yl)-3-phenyl-quinoline-4-carboxylic acid
    —— 2-benzylidene-1-(4-(benzyloxy)phenyl)-1-(2-nitro-4-(trifluoromethyl)phenyl)hydrazine 1621378-05-9 C27H20F3N3O3
    2-benzylidene-1-(4-(benzyloxy)phenyl)-1-(2-nitro-4-(trifluoromethyl)phenyl)hydrazine
    —— 2-methyl-5-nitro-3-(3-(trifluoromethyl)phenyl)quinazolin-4(3H)-one 1383609-48-0 C16H10F3N3O3
    2-methyl-5-nitro-3-(3-(trifluoromethyl)phenyl)quinazolin-4(3H)-one
    —— 2-((1R,2R)-2-Isopropenyl-cyclopropyl)-2-methyl-[1,3]dioxolane 76833-08-4 C10H16O2
    2-((1R,2R)-2-Isopropenyl-cyclopropyl)-2-methyl-[1,3]dioxolane
    —— 2,3-Dimethyl-3-m,m'-bis-(trifluormethyl)-phenyl-2-nitropentan 65253-45-4 C15H17F6NO2
    2,3-Dimethyl-3-m,m'-bis-(trifluormethyl)-phenyl-2-nitropentan
    —— 2-Butylthiomethyl-5-morpholinomethylcyclopentan 63859-39-2 C15H27NO2S
    2-Butylthiomethyl-5-morpholinomethylcyclopentan
    —— 2-((2-(nitrooxy)ethyl)disulfanyl)ethyl(2-(4-isobutylphenyl)propanoyl)carbamate 1393927-46-2 C18H26N2O6S2
    2-((2-(nitrooxy)ethyl)disulfanyl)ethyl(2-(4-isobutylphenyl)propanoyl)carbamate
    —— 2(S)-N-[3(S)-1-(5-ethylthiotetrazol-1-yl)-2-oxo-5-methyl-3-hexyl]-2-benzyloxycarbonylamino-4-methylpentanamide 352002-31-4 C24H36N6O4S
    2(S)-N-[3(S)-1-(5-ethylthiotetrazol-1-yl)-2-oxo-5-methyl-3-hexyl]-2-benzyloxycarbonylamino-4-methylpentanamide
    —— 2-(butyloxy)-9-[5-(1-ethyl-3-piperidinyl)pentyl]-8-(methyloxy)-9H-purin-6-amine 1208368-68-6 C22H38N6O2
    2-(butyloxy)-9-[5-(1-ethyl-3-piperidinyl)pentyl]-8-(methyloxy)-9H-purin-6-amine
    —— 2-(3-Chloro-4-piperidin-1-yl-naphthalen-1-yl)-propionic acid propyl ester 28597-65-1 C21H26ClNO2
    2-(3-Chloro-4-piperidin-1-yl-naphthalen-1-yl)-propionic acid propyl ester
    —— 2-(2,6-dichloro-phenyl)-5-methyl-4,5-dihydro-thiazole 21685-86-9 C10H9Cl2NS
    2-(2,6-dichloro-phenyl)-5-methyl-4,5-dihydro-thiazole
    —— 2-[3-(5,6,7,8-Tetrahydro-naphthalen-2-yl)-propyl]-malonic acid diethyl ester 75490-34-5 C20H28O4
    2-[3-(5,6,7,8-Tetrahydro-naphthalen-2-yl)-propyl]-malonic acid diethyl ester
    —— 2-benzothiazol-2-yl-2,2-difluoro-acetamide 15208-42-1 C9H6F2N2OS
    2-benzothiazol-2-yl-2,2-difluoro-acetamide
    —— 2-[(2-Chloro-benzyl)-methyl-amino]-6,6-dimethyl-4-oxo-cyclohex-2-enecarbonitrile 93653-43-1 C17H19ClN2O
    2-[(2-Chloro-benzyl)-methyl-amino]-6,6-dimethyl-4-oxo-cyclohex-2-enecarbonitrile
    —— 2-(Cyclopropylamino)-5,6-dichloro-1H-benzimidazole 193527-03-6 C10H9Cl2N3
    2-(Cyclopropylamino)-5,6-dichloro-1H-benzimidazole
    —— (2S,3R)-3-Chloro-6-ethoxy-2-phenyl-chroman-4-one 75595-97-0 C17H15ClO3
    (2S,3R)-3-Chloro-6-ethoxy-2-phenyl-chroman-4-one
    —— 2exo-bromo-6endo-methylamino-9-thia-bicyclo[3.3.1]nonan-3endo-ol 62545-57-7 C9H16BrNOS
    2exo-bromo-6endo-methylamino-9-thia-bicyclo[3.3.1]nonan-3endo-ol
    —— 20-oxo-5β-pregnane-3α,7α-diyl 3-sulfate 7-acetate sodium salt 1218923-37-5 C23H35O7S*Na
    20-oxo-5β-pregnane-3α,7α-diyl 3-sulfate 7-acetate sodium salt
    —— 2-chloro-N-(2-methoxyphenyl)-5-(trifluoromethyl)pyrimidin-4-amine 1448795-03-6 C12H9ClF3N3O
    2-chloro-N-(2-methoxyphenyl)-5-(trifluoromethyl)pyrimidin-4-amine
    —— 2-benzoyloxy-1-phenyl-1-<i>p</i>-tolyl-ethanol 71897-89-7 C22H20O3
    2-benzoyloxy-1-phenyl-1-<i>p</i>-tolyl-ethanol
    —— 2-(4-methoxy-2-methylphenyl)benzonitrile 1229618-91-0 C15H13NO
    2-(4-methoxy-2-methylphenyl)benzonitrile
    —— 2-Isopropoxyphenyl N-benzyloxyacetyl-N-methylcarbamat 19381-08-9 C20H23NO5
    2-Isopropoxyphenyl N-benzyloxyacetyl-N-methylcarbamat
    —— (2S,5R)-2,5-Dimethyl-pyrrolidine-1-carboxylic acid (3-fluoro-phenyl)-amide 38043-25-3 C13H17FN2O
    (2S,5R)-2,5-Dimethyl-pyrrolidine-1-carboxylic acid (3-fluoro-phenyl)-amide
    —— 2-(4-Piperidin-1-yl-naphthalen-1-yl)-propionic acid isopropyl ester 28597-87-7 C21H27NO2
    2-(4-Piperidin-1-yl-naphthalen-1-yl)-propionic acid isopropyl ester
    —— 2-methoxy-5-(4-trifluoromethyl-1(3)<i>H</i>-imidazol-2-yl)-pyrazine 33469-23-7 C9H7F3N4O
    2-methoxy-5-(4-trifluoromethyl-1(3)<i>H</i>-imidazol-2-yl)-pyrazine
    —— 2-[1-(3-chloro-4-hydroxy-5-methoxy-phenyl)-meth-(Z)-ylidene]-6-phenyl-imidazo[2,1-b]thiazol-3-one 1567849-00-6 C19H13ClN2O3S
    2-[1-(3-chloro-4-hydroxy-5-methoxy-phenyl)-meth-(Z)-ylidene]-6-phenyl-imidazo[2,1-b]thiazol-3-one
    —— 2,2,2-Tribromo-1-cyclopropyl-ethanol 58577-72-3 C5H7Br3O
    2,2,2-Tribromo-1-cyclopropyl-ethanol
    —— 2-(tert-butoxy)-2-(1-(4-fluorobenzyl)-4-(4-fluorophenyl)-6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)acetic acid 1428794-10-8 C27H26F2N2O4
    2-(tert-butoxy)-2-(1-(4-fluorobenzyl)-4-(4-fluorophenyl)-6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)acetic acid
    —— 2-butyl-2-hydroxyhexanoic acid (2-bromo-6-methoxypyridin-4-yl)amide 1433905-12-4 C16H25BrN2O3
    2-butyl-2-hydroxyhexanoic acid (2-bromo-6-methoxypyridin-4-yl)amide
    —— 2-(4-(benzyl(methyl)amino)phenyl)-N-hydroxyacetamide 1428731-81-0 C16H18N2O2
    2-(4-(benzyl(methyl)amino)phenyl)-N-hydroxyacetamide
    —— 2-butyl-2-hydroxyhexanoic acid (2-bromopyridin-4-yl)amide 1433904-61-0 C15H23BrN2O2
    2-butyl-2-hydroxyhexanoic acid (2-bromopyridin-4-yl)amide