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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2Z,3Z)-2H-benzo[b][1,4]thiazine-2,3(4H)-dionedioxime 119673-55-1 C8H7N3O2S
    (2Z,3Z)-2H-benzo[b][1,4]thiazine-2,3(4H)-dionedioxime
    —— (2-methyl-5-phenyl-oxazol-4-yl)-(4-nitro-phenyl)-ketone 860373-66-6 C17H12N2O4
    (2-methyl-5-phenyl-oxazol-4-yl)-(4-nitro-phenyl)-ketone
    —— (2S,Z)-1-tert-butyloxycarbonyl-2-tert-butyldiphenylsilyloxymethyl-3-(formyl)methyleneazetidine 406220-25-5 C27H35NO4Si
    (2S,Z)-1-tert-butyloxycarbonyl-2-tert-butyldiphenylsilyloxymethyl-3-(formyl)methyleneazetidine
    —— (2-Pyridylmethyl)-3,5-di-t-butyl-4-hydroxydithiobenzoat 52119-87-6 C21H27NOS2
    (2-Pyridylmethyl)-3,5-di-t-butyl-4-hydroxydithiobenzoat
    —— 2,2-Dimethyl-3-(1,2,2,2-tetrabromo-ethyl)-cyclopropanecarboxylic acid 3-phenoxy-benzyl ester 73069-24-6 C21H20Br4O3
    2,2-Dimethyl-3-(1,2,2,2-tetrabromo-ethyl)-cyclopropanecarboxylic acid 3-phenoxy-benzyl ester
    —— 2-amino-6-borono-2-(3-(piperidin-4-yl)propyl)hexanoic acid 1236275-44-7 C14H29BN2O4
    2-amino-6-borono-2-(3-(piperidin-4-yl)propyl)hexanoic acid
    —— 2-Hydroxy-2-(4-methoxyphenyl)-2-(3-nitrophenyl)acetic acid 1200496-21-4 C15H13NO6
    2-Hydroxy-2-(4-methoxyphenyl)-2-(3-nitrophenyl)acetic acid
    —— 2-(2-benzyl-4-hydroxy-5-phenylpyrazol-3-yl)-N'-methyl-3H-benzimidazole-5-carboximidamide 1197338-38-7 C25H22N6O
    2-(2-benzyl-4-hydroxy-5-phenylpyrazol-3-yl)-N'-methyl-3H-benzimidazole-5-carboximidamide
    —— [2-(2-chlorophenylethynyl)-5-fluorophenoxy]acetic acid 1240285-44-2 C16H10ClFO3
    [2-(2-chlorophenylethynyl)-5-fluorophenoxy]acetic acid
    —— 2-(3-(4-fluoro-2-methoxyphenoxy)-2-methoxypropyl)-6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one 1354199-43-1 C24H21F4N3O5
    2-(3-(4-fluoro-2-methoxyphenoxy)-2-methoxypropyl)-6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
    —— 2-[(3aS,4R,6S,6aR)-4-[(5-iodo-6-methyl-2-methylsulfanylpyrimidin-4-yl)amino]-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-6-yl]propan-2-ol 1408061-27-7 C17H26IN3O3S
    2-[(3aS,4R,6S,6aR)-4-[(5-iodo-6-methyl-2-methylsulfanylpyrimidin-4-yl)amino]-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-6-yl]propan-2-ol
    —— 2-(7-Chloro-10-methyl-4-oxo-5-phenylpyrazolo[3,4-b][1,5]benzodiazepin-2-yl)acetic acid 1329990-36-4 C19H15ClN4O3
    2-(7-Chloro-10-methyl-4-oxo-5-phenylpyrazolo[3,4-b][1,5]benzodiazepin-2-yl)acetic acid
    —— 2-(5-chloro-2-fluoro-phenyl)-4-[5-(2-isopropyl-1,2,3,4-tetrahydro-isoquinolin-7-yl)-pyridin-3-yl]-[1,8]naphthyridine 1323919-19-2 C31H26ClFN4
    2-(5-chloro-2-fluoro-phenyl)-4-[5-(2-isopropyl-1,2,3,4-tetrahydro-isoquinolin-7-yl)-pyridin-3-yl]-[1,8]naphthyridine
    —— 2-(2,5-dichlorophenyl)-spiro(cyclopropane-1,4'-1',2',3',4'-tetrahydroquinoline)-6-carboxylic acid isopropylamide 1353969-63-7 C21H22Cl2N2O
    2-(2,5-dichlorophenyl)-spiro(cyclopropane-1,4'-1',2',3',4'-tetrahydroquinoline)-6-carboxylic acid isopropylamide
    —— 2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(cyclopropylmethyl)-3-methyl-2-oxopiperidin-3-yl)acetic acid 1352063-28-5 C24H25Cl2NO3
    2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(cyclopropylmethyl)-3-methyl-2-oxopiperidin-3-yl)acetic acid
    —— (20R)-3β-acetoxy-6α,20-dihydroxypregn-7-ene 152964-21-1 C23H36O4
    (20R)-3β-acetoxy-6α,20-dihydroxypregn-7-ene
    —— (2-methyl-6-oxo-6,7-dihydro-1<i>H</i>-purin-8-ylmercapto)-acetic acid <i>sec</i>-butyl ester 104741-40-4 C12H16N4O3S
    (2-methyl-6-oxo-6,7-dihydro-1<i>H</i>-purin-8-ylmercapto)-acetic acid <i>sec</i>-butyl ester
    —— 2,3,4,5-Tetrabrom-6,6-dimethyl-hepta-2,4-dien 3576-92-9 C9H12Br4
    2,3,4,5-Tetrabrom-6,6-dimethyl-hepta-2,4-dien
    —— (2,4-dinitro-phenylhydrazono)-(4-hydroxy-2-methoxy-phenyl)-acetic acid ethyl ester 108720-85-0 C17H16N4O8
    (2,4-dinitro-phenylhydrazono)-(4-hydroxy-2-methoxy-phenyl)-acetic acid ethyl ester
    —— 2,4,6-triisobutyl-1,3,5-triphenyl-borazine 98879-02-8 C30H42B3N3
    2,4,6-triisobutyl-1,3,5-triphenyl-borazine
    —— 2.2'-Dibutyl-diindoxyl-(2.2') 95954-49-7 C24H28N2O2
    2.2'-Dibutyl-diindoxyl-(2.2')
    —— 2-Oxo-3-dipropylphosphonomethyl-4-<2-dipropylphosphono-aethyliden>-1,3-oxido-propan 99926-50-8 C18H34O8P2
    2-Oxo-3-dipropylphosphonomethyl-4-<2-dipropylphosphono-aethyliden>-1,3-oxido-propan
    —— (2-Hydroxy-3-phenylcarbamoyl-naphthalin)-<1azo1>-(2-phthalimidobenzol) 116280-77-4 C31H20N4O4
    (2-Hydroxy-3-phenylcarbamoyl-naphthalin)-<1azo1>-(2-phthalimidobenzol)
    —— 2-methyl-2-phenyl-valeric acid-(3-diethylamino-propyl ester) 113252-04-3 C19H31NO2
    2-methyl-2-phenyl-valeric acid-(3-diethylamino-propyl ester)
    —— 2.3.6.7-Tetramethoxy-9-<2-acetamino-aethyl>-phenanthren 115051-32-6 C22H25NO5
    2.3.6.7-Tetramethoxy-9-<2-acetamino-aethyl>-phenanthren
    —— 2-lauroylamino-thiazole-5-carboxylic acid ethyl ester 94208-38-5 C18H30N2O3S
    2-lauroylamino-thiazole-5-carboxylic acid ethyl ester
    —— 2-(3,4-dimethoxy-benzyl)-4-(3,4-dimethoxy-phenyl)-butyric acid hydrazide 102454-03-5 C21H28N2O5
    2-(3,4-dimethoxy-benzyl)-4-(3,4-dimethoxy-phenyl)-butyric acid hydrazide
    —— 2-Oxo-4-phenyl-1-(4-ethoxycarbonylphenyl)-azetidin 101734-22-9 C18H17NO3
    2-Oxo-4-phenyl-1-(4-ethoxycarbonylphenyl)-azetidin
    —— 2,2-Dimethyl-5α-cholesten-(6)-on-(3) 57081-80-8 C29H48O
    2,2-Dimethyl-5α-cholesten-(6)-on-(3)
    —— 2,2,5,5-Tetramethyl-tetrahydrofurandion-(3,4)-diformylhydrazon 99180-50-4 C10H16N4O3
    2,2,5,5-Tetramethyl-tetrahydrofurandion-(3,4)-diformylhydrazon
    —— 2-Oxo-3-formyl-3-(γ-oxo-butyl)-5-ethoxycarbonyl-tetrahydrofuran 100258-26-2 C12H16O6
    2-Oxo-3-formyl-3-(γ-oxo-butyl)-5-ethoxycarbonyl-tetrahydrofuran
    —— 2-butyrylamino-thiazole-5-carboxylic acid ethyl ester 103385-02-0 C10H14N2O3S
    2-butyrylamino-thiazole-5-carboxylic acid ethyl ester
    —— 2-Propyl-4,5,4',5'-tetramethoxy-benzophenon-(2,4-dinitro-phenylhydrazon) 103211-99-0 C26H28N4O8
    2-Propyl-4,5,4',5'-tetramethoxy-benzophenon-(2,4-dinitro-phenylhydrazon)
    —— 2,3-Dichlor-5-oxo-4-aethoxycarbonyl-Δ2-hexensaeurenitril 16212-22-9 C9H9Cl2NO3
    2,3-Dichlor-5-oxo-4-aethoxycarbonyl-Δ2-hexensaeurenitril
    —— 2-[(<i>Z</i>)-1-carboxy-2-(1-methyl-pyrrol-2-yl)-vinyl]-benzoic acid 59417-17-3 C15H13NO4
    2-[(<i>Z</i>)-1-carboxy-2-(1-methyl-pyrrol-2-yl)-vinyl]-benzoic acid
    —— 2-butyl-2-hydroxy-hexanoic acid <i>N</i>'-chloroacetyl-<i>N</i>'-<i>p</i>-tolyl-hydrazide 28943-04-6 C19H29ClN2O3
    2-butyl-2-hydroxy-hexanoic acid <i>N</i>'-chloroacetyl-<i>N</i>'-<i>p</i>-tolyl-hydrazide
    —— 2-<i>tert</i>-butyl-6-methyl-benzo[<i>h</i>]quinoline-4-carboxylic acid 59106-91-1 C19H19NO2
    2-<i>tert</i>-butyl-6-methyl-benzo[<i>h</i>]quinoline-4-carboxylic acid
    —— 2-(4-Hydroxyethyl-1-piperazinyl)-3-morpholinosulfonyl-pyridin 60597-91-3 C15H24N4O4S
    2-(4-Hydroxyethyl-1-piperazinyl)-3-morpholinosulfonyl-pyridin
    —— 2-(ω-Acetacetylamino)-4-nitrophenol 50739-95-2 C10H10N2O5
    2-(ω-Acetacetylamino)-4-nitrophenol
    —— 2,2-dimethyl-3-(4-(methyloxy)phenyl)-3-phenyl-N-(4-((4-(4-pyridinyl)phenyl)methyl)-1,3-thiazol-2-yl)propanamide 1025472-46-1 C33H31N3O2S
    2,2-dimethyl-3-(4-(methyloxy)phenyl)-3-phenyl-N-(4-((4-(4-pyridinyl)phenyl)methyl)-1,3-thiazol-2-yl)propanamide
    —— 2-oxo-3a-<3,4-(methylenedioxy)phenyl>-2,3,3a,4,5,7a-hexahydroindole 82201-81-8 C15H15NO3
    2-oxo-3a-<3,4-(methylenedioxy)phenyl>-2,3,3a,4,5,7a-hexahydroindole
    —— 2-(p-tolyl)-3-hydroxy-4-nitro-2,3-dihydroisoindol-1-one 1630974-74-1 C15H12N2O4
    2-(p-tolyl)-3-hydroxy-4-nitro-2,3-dihydroisoindol-1-one
    —— 2'-(3-Dimethylamino-propylthio)-hexadien-(2,4)-carbonsaeure-anilid 23148-02-9 C17H24N2OS
    2'-(3-Dimethylamino-propylthio)-hexadien-(2,4)-carbonsaeure-anilid
    —— 2-methoxy-4-[(E)-2-{4-[(E)-2-phenylethenyl]phenyl}ethenyl]phenol 1335096-88-2 C23H20O2
    2-methoxy-4-[(E)-2-{4-[(E)-2-phenylethenyl]phenyl}ethenyl]phenol
    —— 2-acetylamino-2-allylamino-3,3-dichloro-propionamide 60389-15-3 C8H13Cl2N3O2
    2-acetylamino-2-allylamino-3,3-dichloro-propionamide
    —— 2-[(aminocarbonyl)amino]-5-{[6-(benzyloxy)-1-naphthoyl]amino}thiophene-3-carboxamide 869092-71-7 C24H20N4O4S
    2-[(aminocarbonyl)amino]-5-{[6-(benzyloxy)-1-naphthoyl]amino}thiophene-3-carboxamide
    —— 2-(4-(3-(cyclohex-1-en-1-yl)prop-1-en-1-yl)phenyl)-1-methyl-3aH-indene 123508-84-9 2Br*C19H21N6*H
    2-(4-(3-(cyclohex-1-en-1-yl)prop-1-en-1-yl)phenyl)-1-methyl-3aH-indene
    —— 2-(3-Carboxymethyl-phenoxymethyl)-4-fluoro-benzoic acid 55690-29-4 C16H13FO5
    2-(3-Carboxymethyl-phenoxymethyl)-4-fluoro-benzoic acid
    —— 2-oxo-2-phenyl-ethanesulfonic acid 1(2),4,5,6,7,8-hexahydro-cycloheptapyrazol-3-ylamide 56400-95-4 C16H19N3O3S
    2-oxo-2-phenyl-ethanesulfonic acid 1(2),4,5,6,7,8-hexahydro-cycloheptapyrazol-3-ylamide
    —— 2-piperazin-1-yl-N-prop-2-ynylpropanamide;hydrochloride 1258639-54-1 C10H18ClN3O
    2-piperazin-1-yl-N-prop-2-ynylpropanamide;hydrochloride