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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (25R)-spirosta-5,7-dien-3β-yl benzoate 119533-58-3 C34H44O4
    (25R)-spirosta-5,7-dien-3β-yl benzoate
    —— 21,27,33,38-tetratert-butyl-42,43-dihydroxy-3,17-dioxaoctacyclo[17.15.7.15,9.111,15.125,29.136,40.02,31.018,23]pentatetraconta-1,5,7,9(45),11(44),12,14,18,20,22,25(43),26,28,31,33,36,38,40(42)-octadecaene-4,10,16-trione 128217-29-8 C59H62O7
    21,27,33,38-tetratert-butyl-42,43-dihydroxy-3,17-dioxaoctacyclo[17.15.7.15,9.111,15.125,29.136,40.02,31.018,23]pentatetraconta-1,5,7,9(45),11(44),12,14,18,20,22,25(43),26,28,31,33,36,38,40(42)-octadecaene-4,10,16-trione
    —— 2-benzyl-3,4,5-trimethyl-1,6-dioxo-2,3,5,6-tetrahydro-1H-pyrrolo<3,4-c>pyridine 80049-35-0 C17H18N2O2
    2-benzyl-3,4,5-trimethyl-1,6-dioxo-2,3,5,6-tetrahydro-1H-pyrrolo<3,4-c>pyridine
    —— 2-dibenzylaminoethyl (+/-)-1,4-dihydro-5-isopropoxy-2-methyl-4-(2-trifluoromethylphenyl)-1,6-naphthyridine-3-carboxylate 103498-00-6 C36H36F3N3O3
    2-dibenzylaminoethyl (+/-)-1,4-dihydro-5-isopropoxy-2-methyl-4-(2-trifluoromethylphenyl)-1,6-naphthyridine-3-carboxylate
    —— 2-(11-methyl-9,10-dihydro-9,10-ethano-anthracen-11-yl)-4,5-dihydro-oxazole 62245-29-8 C20H19NO
    2-(11-methyl-9,10-dihydro-9,10-ethano-anthracen-11-yl)-4,5-dihydro-oxazole
    —— 2-dipropoxyphosphinothioyloxy-2-(3-phenoxyphenyl)acetonitrile 138035-07-1 C20H24NO4PS
    2-dipropoxyphosphinothioyloxy-2-(3-phenoxyphenyl)acetonitrile
    —— 2-(3-cyclohexylprop-1-en-2-yl)aniline 1208117-82-1 C15H21N
    2-(3-cyclohexylprop-1-en-2-yl)aniline
    —— 2,2,3,3,4,4,5,5,6,6,7,7,8,8-Tetradecafluoro-9-(4-methyl-tetrahydro-furan-2-yl)-nonanoic acid methyl ester 136176-44-8 C15H14F14O3
    2,2,3,3,4,4,5,5,6,6,7,7,8,8-Tetradecafluoro-9-(4-methyl-tetrahydro-furan-2-yl)-nonanoic acid methyl ester
    —— 2,2-dimethyl-1-(2-methyl-1-trityl-1H-imidazol-4-yl)propan-1-ol 1022154-72-8 C28H30N2O
    2,2-dimethyl-1-(2-methyl-1-trityl-1H-imidazol-4-yl)propan-1-ol
    —— [(2,6-F2C6H3NHCH2)2C(CH3)(2-C5H4N)] 637776-04-6 C21H19F4N3
    [(2,6-F2C6H3NHCH2)2C(CH3)(2-C5H4N)]
    —— 2-{6-[4-(4-amino-5-fluoro-pyrimidin-2-yloxy)-piperidin-1-yl]-5-nitro-pyrimidin-4-yloxy}-5-methoxy-benzonitrile 1033835-80-1 C21H19FN8O5
    2-{6-[4-(4-amino-5-fluoro-pyrimidin-2-yloxy)-piperidin-1-yl]-5-nitro-pyrimidin-4-yloxy}-5-methoxy-benzonitrile
    —— 2,5-diphenyl-pyrrole-1-carboxylic acid methyl ester 94905-31-4 C18H15NO2
    2,5-diphenyl-pyrrole-1-carboxylic acid methyl ester
    —— (2S,6R)-6-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-3,3-difluoro-2-methyl-1-((S)-toluene-4-sulfinyl)-heptan-2-ol 197702-92-4 C46H76F2O4SSi2
    (2S,6R)-6-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-3,3-difluoro-2-methyl-1-((S)-toluene-4-sulfinyl)-heptan-2-ol
    —— 2-(tert-Butyl-dimethyl-silanyloxy)-N-[1,3]dithiolan-2-ylidene-acetamide 110307-75-0 C11H21NO2S2Si
    2-(tert-Butyl-dimethyl-silanyloxy)-N-[1,3]dithiolan-2-ylidene-acetamide
    —— 2-chloro-4-nitro-α-[3-(trifluoromethyl)phenyl]benzeneacetonitrile 61437-55-6 C15H8ClF3N2O2
    2-chloro-4-nitro-α-[3-(trifluoromethyl)phenyl]benzeneacetonitrile
    —— 2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethanamine;hydrochloride 1423029-27-9 C11H12ClFN2S
    2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethanamine;hydrochloride
    —— (2S,6R)-2,6-diamino-6-(hydroxymethyl)pimelic acid 135560-81-5 C8H16N2O5
    (2S,6R)-2,6-diamino-6-(hydroxymethyl)pimelic acid
    —— 2-(5-Ethenylpyridin-2-yl)-1-(6-methoxypyridazin-3-yl)-5-(trifluoromethyl)benzimidazole 1312307-43-9 C20H14F3N5O
    2-(5-Ethenylpyridin-2-yl)-1-(6-methoxypyridazin-3-yl)-5-(trifluoromethyl)benzimidazole
    —— 2-amino-4-(4-nitrophenyl)-6-(3,4,5-trimethoxyphenyl)pyrimidine 1184662-60-9 C19H18N4O5
    2-amino-4-(4-nitrophenyl)-6-(3,4,5-trimethoxyphenyl)pyrimidine
    —— 2,3-dihydro-8-methylspiro-[naphthalene-1(4H),3'-piperidine]-2',4,6'-trione 31314-66-6 C15H15NO3
    2,3-dihydro-8-methylspiro-[naphthalene-1(4H),3'-piperidine]-2',4,6'-trione
    —— 2-(Imidazo[1,2-a]pyridin-6-ylmethyl)-1H-isoindole-1,3(2H)-dione,technical 864068-81-5 C16H11N3O2
    2-(Imidazo[1,2-a]pyridin-6-ylmethyl)-1H-isoindole-1,3(2H)-dione,technical
    —— 2-Ethoxy-1-methanesulfonyl-4-nitrobenzene 1423037-34-6 C9H11NO5S
    2-Ethoxy-1-methanesulfonyl-4-nitrobenzene
    —— 2-Acetoxy-2-methyl-propionic acid (2R,3R,4S,5R)-4-bromo-5-(6-oxo-1,6-dihydro-purin-9-yl)-3-phenoxythiocarbonyloxy-tetrahydro-furan-2-ylmethyl ester 142544-60-3 C23H23BrN4O8S
    2-Acetoxy-2-methyl-propionic acid (2R,3R,4S,5R)-4-bromo-5-(6-oxo-1,6-dihydro-purin-9-yl)-3-phenoxythiocarbonyloxy-tetrahydro-furan-2-ylmethyl ester
    —— 2-methyl-6-(3-phenoxyphenyl)-3-<4-(trifluoromethyl)phenyl>-2-hexene 144659-98-3 C26H25F3O
    2-methyl-6-(3-phenoxyphenyl)-3-<4-(trifluoromethyl)phenyl>-2-hexene
    —— 2-amino-4-{2,4-dichloro-6-[2-(1H-pyrazol-1-yl)ethoxy]phenyl}-N-oxetan-3-yl-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxamide 1046860-24-5 C21H21Cl2N7O3
    2-amino-4-{2,4-dichloro-6-[2-(1H-pyrazol-1-yl)ethoxy]phenyl}-N-oxetan-3-yl-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxamide
    —— 2-amino-4-[2-(azetidin-3-ylmethoxy)-4,6-dichlorophenyl]-N-cyclopropyl-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxannide 1046859-55-5 C20H22Cl2N6O2
    2-amino-4-[2-(azetidin-3-ylmethoxy)-4,6-dichlorophenyl]-N-cyclopropyl-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxannide
    —— 2-((2-aminophenyl)amino)-3-phenylpropan-1-ol 1271712-68-5 C15H18N2O
    2-((2-aminophenyl)amino)-3-phenylpropan-1-ol
    —— 2-Bromo-5,6-dihydro-5,5-dimethylthieno<3,2-b>pyran-7-one 150194-45-9 C9H9BrO2S
    2-Bromo-5,6-dihydro-5,5-dimethylthieno<3,2-b>pyran-7-one
    —— 2-Methyl-2',6'-dichloro-4-benzyl-1,2-dihydro-isochinolin 25283-61-8 C17H15Cl2N
    2-Methyl-2',6'-dichloro-4-benzyl-1,2-dihydro-isochinolin
    —— 2,5,2',3',5'-pentapropoxychalcone 219299-15-7 C30H42O6
    2,5,2',3',5'-pentapropoxychalcone
    —— (2S,3R)-2-(3-chlorobenzyl)-1-tert-butoxycarbonylpyrrolidin-3-amine 872722-20-8 C16H23ClN2O2
    (2S,3R)-2-(3-chlorobenzyl)-1-tert-butoxycarbonylpyrrolidin-3-amine
    —— 2'-guanidinium-3,3''-diBoc-1-(N-Boc-4-amino-2(S)-hydroxy-butyryl)-sisomicin 1154760-99-2 C39H70N8O15
    2'-guanidinium-3,3''-diBoc-1-(N-Boc-4-amino-2(S)-hydroxy-butyryl)-sisomicin
    —— 2-<N-Methyl-anilino>-4-aethoxy-chinazolin 109502-52-5 C17H17N3O
    2-<N-Methyl-anilino>-4-aethoxy-chinazolin
    —— [2-(2-ethoxycarbonyl-ethyl)-6,7,8-trimethoxy-1,2,3,4-tetrahydro-[1]isoquinolyl]-acetic acid ethyl ester 113183-77-0 C21H31NO7
    [2-(2-ethoxycarbonyl-ethyl)-6,7,8-trimethoxy-1,2,3,4-tetrahydro-[1]isoquinolyl]-acetic acid ethyl ester
    —— (2R,3R,4R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-pyrrolidin-1-ol 290834-34-3 C23H53NO4Si3
    (2R,3R,4R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-pyrrolidin-1-ol
    —— <2-Methyl-1-oxid-pyridyl-(3)>-essigsaeure-ethylester 103096-13-5 C10H13NO3
    <2-Methyl-1-oxid-pyridyl-(3)>-essigsaeure-ethylester
    —— 2-(2,4-dichlorophenoxy)propanoic anhydride 58048-38-7 C18H14Cl4O5
    2-(2,4-dichlorophenoxy)propanoic anhydride
    —— 2-(N-Methyl-α,α,α-trifluor-3-toluidino)-cyclopentanon 59901-09-6 C13H14F3NO
    2-(N-Methyl-α,α,α-trifluor-3-toluidino)-cyclopentanon
    —— 2-(2,3-Dihydro-benzo[1,4]dioxin-2-yl)-1-piperidin-1-yl-ethylideneamine; hydrochloride 52396-03-9 C15H20N2O2*ClH
    2-(2,3-Dihydro-benzo[1,4]dioxin-2-yl)-1-piperidin-1-yl-ethylideneamine; hydrochloride
    —— 2,3-Dimethoxy-5-methyl-6-octadecylsulfanyl-[1,4]benzoquinone 53092-26-5 C27H46O4S
    2,3-Dimethoxy-5-methyl-6-octadecylsulfanyl-[1,4]benzoquinone
    —— 2-(2,2-diethoxyethyl)-2-(1,3-dioxolan-2-ylmethyl)octanenitrile 135351-39-2 C18H33NO4
    2-(2,2-diethoxyethyl)-2-(1,3-dioxolan-2-ylmethyl)octanenitrile
    —— 2-Chloro-5-(3-methyl-ureido)-benzoic acid 2-isopropoxy-ethyl ester 59265-61-1 C14H19ClN2O4
    2-Chloro-5-(3-methyl-ureido)-benzoic acid 2-isopropoxy-ethyl ester
    —— 2,5-Dimethyl-1,6-diphenyl-7,8-dioxa-2,5-diaza-bicyclo[4.2.0]octane 99218-01-6 C18H20N2O2
    2,5-Dimethyl-1,6-diphenyl-7,8-dioxa-2,5-diaza-bicyclo[4.2.0]octane
    —— (2R,3R,3aR)-3-Phenyl-octahydro-isoxazolo[2,3-a]azepine-2-carboxylic acid isopropyl ester 141633-26-3 C18H25NO3
    (2R,3R,3aR)-3-Phenyl-octahydro-isoxazolo[2,3-a]azepine-2-carboxylic acid isopropyl ester
    —— (2-nitro-9-oxo-fluoren-1-yl)-carbamic acid ethyl ester 859441-47-7 C16H12N2O5
    (2-nitro-9-oxo-fluoren-1-yl)-carbamic acid ethyl ester
    —— (2S,1'R)-tert-butyl 2-(1',2'-dimethoxy-2'-oxoethyl)pyrrolidine-1-carboxylate 1291070-69-3 C13H23NO5
    (2S,1'R)-tert-butyl 2-(1',2'-dimethoxy-2'-oxoethyl)pyrrolidine-1-carboxylate
    —— (2R,4aR,9aR)-5-(((tert-butyldimethylsilyl)oxy)methyl)-2-hydroxy-1,1,4a-trimethyl-2,3,4,4a,9,9a-hexahydro-1H-xanthene-7-carbaldehyde 1353178-39-8 C24H38O4Si
    (2R,4aR,9aR)-5-(((tert-butyldimethylsilyl)oxy)methyl)-2-hydroxy-1,1,4a-trimethyl-2,3,4,4a,9,9a-hexahydro-1H-xanthene-7-carbaldehyde
    —— 2-t-butyl-1-[3-(t-butyldimethylsiloxy)phenyl]-1-methoxy-3-undecanoxy-1-propene 172025-02-4 C31H56O3Si
    2-t-butyl-1-[3-(t-butyldimethylsiloxy)phenyl]-1-methoxy-3-undecanoxy-1-propene
    —— 2-Brom-4-acetamino-5-propyl-1.3-thiazol 7041-84-1 C8H11BrN2OS
    2-Brom-4-acetamino-5-propyl-1.3-thiazol
    —— 2-(Naphthalene-1-sulfonylamino)-5-phenyl-pentanoyl chloride 90291-53-5 C21H20ClNO3S
    2-(Naphthalene-1-sulfonylamino)-5-phenyl-pentanoyl chloride