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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-amino-6-(4-bromophenyl)-4-carbethoxy-6H-oxazolo<5,4-c>pyrazole 126727-65-9 C13H11BrN4O3
    2-amino-6-(4-bromophenyl)-4-carbethoxy-6H-oxazolo<5,4-c>pyrazole
    —— 2,3,6-tris-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-4,5-bis-trifluoromethyl-pyridine 65101-01-1 C16F27N
    2,3,6-tris-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-4,5-bis-trifluoromethyl-pyridine
    —— 2-(7-nitro-2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-1-ylmethyl)benzoic acid 149651-01-4 C16H11N3O6
    2-(7-nitro-2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-1-ylmethyl)benzoic acid
    —— (2S,5R)-6-tert-Butoxycarbonylamino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-hydroxy-hexanoic acid benzyl ester 212388-36-8 C33H38N2O7
    (2S,5R)-6-tert-Butoxycarbonylamino-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-hydroxy-hexanoic acid benzyl ester
    —— 2-[(2,4-dimethyl-thiazole-5-carbonyl)-amino]-3-(2-methoxyphenyl)-acrylic acid 705294-93-5 C16H16N2O4S
    2-[(2,4-dimethyl-thiazole-5-carbonyl)-amino]-3-(2-methoxyphenyl)-acrylic acid
    —— 2-amino-6-(2,4,6-tribromophenyl)-4-carbethoxy-6H-oxazolo<5,4-c>pyrazole 126727-74-0 C13H9Br3N4O3
    2-amino-6-(2,4,6-tribromophenyl)-4-carbethoxy-6H-oxazolo<5,4-c>pyrazole
    —— (2R,4S)-3-Benzoyl-2-tert-butyl-oxazolidine-4-carboxylic acid methyl ester 93251-01-5 C16H21NO4
    (2R,4S)-3-Benzoyl-2-tert-butyl-oxazolidine-4-carboxylic acid methyl ester
    —— 2,4,5-Trimethyl-3,6-dimethoxy-styrol 14569-17-6 C13H18O2
    2,4,5-Trimethyl-3,6-dimethoxy-styrol
    —— 2(R)-methyl-4(S)-hydroxy-5(S)-amino-7(S)-isopropyl-8-[3-(3-hydroxy-propyloxy)-4-methoxy-phenyl]-octanoic acid (N-butyl) amide hydrochloride 173334-27-5 C26H46N2O5*ClH
    2(R)-methyl-4(S)-hydroxy-5(S)-amino-7(S)-isopropyl-8-[3-(3-hydroxy-propyloxy)-4-methoxy-phenyl]-octanoic acid (N-butyl) amide hydrochloride
    —— (2Z)-2-(6,7-dimethoxy-3,4-dihydroisoquinolin-1(2H)-ylidene)-1-(2-fluorophenyl)ethanone 906262-04-2 C19H18FNO3
    (2Z)-2-(6,7-dimethoxy-3,4-dihydroisoquinolin-1(2H)-ylidene)-1-(2-fluorophenyl)ethanone
    —— 2-nonyl-tetradecanoic acid 32815-64-8 C23H46O2
    2-nonyl-tetradecanoic acid
    —— (20S)-20-methoxy-21,26,27-trinor-5α-cholestan-25-ol 81644-50-0 C25H44O2
    (20S)-20-methoxy-21,26,27-trinor-5α-cholestan-25-ol
    —— 2-Acetamido-2-aethoxycarbonyl-5-chlorcapronsaeureaethylester 14380-90-6 C13H22ClNO5
    2-Acetamido-2-aethoxycarbonyl-5-chlorcapronsaeureaethylester
    —— 2-Acetoxymethyl-3-pentadecyl-5,6-dimethoxy-1,4-benzochinon 52978-77-5 C26H42O6
    2-Acetoxymethyl-3-pentadecyl-5,6-dimethoxy-1,4-benzochinon
    —— 2,2'-dimethyl-5,6,5',6'-tetrahydro-4<i>H</i>,4'<i>H</i>-6,6'-((<i>Z</i>)-2-aza-propan-1-yl-3-ylidene)-bis-benzothiazol-7-one 53735-13-0 C18H19N3O2S2
    2,2'-dimethyl-5,6,5',6'-tetrahydro-4<i>H</i>,4'<i>H</i>-6,6'-((<i>Z</i>)-2-aza-propan-1-yl-3-ylidene)-bis-benzothiazol-7-one
    —— 2-{[1-(3-Hydroxy-pyridin-4-yl)-meth-(E)-ylidene]-amino}-propionic acid methyl ester 65481-96-1 C10H12N2O3
    2-{[1-(3-Hydroxy-pyridin-4-yl)-meth-(E)-ylidene]-amino}-propionic acid methyl ester
    —— 2-{[1-(5-Chloro-2-hydroxy-phenyl)-meth-(E)-ylidene]-amino}-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid (4-chloro-phenyl)-amide 69438-37-5 C22H18Cl2N2O2S
    2-{[1-(5-Chloro-2-hydroxy-phenyl)-meth-(E)-ylidene]-amino}-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid (4-chloro-phenyl)-amide
    —— 2-Ethyl-2-methyl-3-phenoxy-cyclopropanecarboxylic acid ethyl ester 53750-48-4 C15H20O3
    2-Ethyl-2-methyl-3-phenoxy-cyclopropanecarboxylic acid ethyl ester
    —— 2-Deuterio-2-(3-methyl-1-heptenyl)-1,3-dithian 64087-20-3 C12H22S2
    2-Deuterio-2-(3-methyl-1-heptenyl)-1,3-dithian
    —— 2-(2-bromo5-((4-fluorophenyl)sulfonyl)phenyl)pyridine 1571060-13-3 C17H11BrFNO2S
    2-(2-bromo5-((4-fluorophenyl)sulfonyl)phenyl)pyridine
    —— 2-chlorohexafluoropropane-2-sulfonyl fluoride 64254-57-5 C3ClF7O2S
    2-chlorohexafluoropropane-2-sulfonyl fluoride
    —— (2-amino-5,10,15,20-tetraphenylporphyrinato)-nickel(II) 189192-29-8 C44H29N5Ni
    (2-amino-5,10,15,20-tetraphenylporphyrinato)-nickel(II)
    —— 2-(1-diethoxyphosphorylethyl)-3-methyloxirane 95414-38-3 C9H19O4P
    2-(1-diethoxyphosphorylethyl)-3-methyloxirane
    —— 2-(1-benzyl-4,4-dimethyl-2,6-dioxo-cyclohexylazo)-benzoic acid 95292-07-2 C22H22N2O4
    2-(1-benzyl-4,4-dimethyl-2,6-dioxo-cyclohexylazo)-benzoic acid
    —— 2-[2-[(4-Methylfuran-3-yl)methyl]cyclopent-2-en-1-yl]acetic acid 540745-40-2 C13H16O3
    2-[2-[(4-Methylfuran-3-yl)methyl]cyclopent-2-en-1-yl]acetic acid
    —— (2S)-2-[(8R,9S,10R,12S,13S,14S,17R)-12-Hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl]propanoic acid 59476-83-4 C22H30O4
    (2S)-2-[(8R,9S,10R,12S,13S,14S,17R)-12-Hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl]propanoic acid
    —— 2-acetamido-2-deoxy-3,6-tri-O-pivaloyl-β-D-glucopyranosyl azide 220017-56-1 C18H30N4O7
    2-acetamido-2-deoxy-3,6-tri-O-pivaloyl-β-D-glucopyranosyl azide
    —— 2-Phenylsulfanyl-5-p-tolyl-thiazole 882182-72-1 C16H13NS2
    2-Phenylsulfanyl-5-p-tolyl-thiazole
    —— (2S,3S,4R)-6-phenyl-2,3,4-tris(phenylmethoxy)hex-5-en-1-ol 1119559-53-3 C33H34O4
    (2S,3S,4R)-6-phenyl-2,3,4-tris(phenylmethoxy)hex-5-en-1-ol
    —— 2-Acetamino-5-nitrothiophen-3-carbonsaeuremethylester 87924-52-5 C8H8N2O5S
    2-Acetamino-5-nitrothiophen-3-carbonsaeuremethylester
    —— (2S,3R,4aS,9S,9aR)-6-methyl-9-phenyl-3-propyl-3,4,4a,9,9a,10-hexahydro-1H-spiro[acridine-2,3'-indolin]-2'-one 1629155-24-3 C30H32N2O
    (2S,3R,4aS,9S,9aR)-6-methyl-9-phenyl-3-propyl-3,4,4a,9,9a,10-hexahydro-1H-spiro[acridine-2,3'-indolin]-2'-one
    —— 2-methyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid {2-[3-(3-fluoro-benzyl)-ureido]-thiazol-4-ylmethyl}-methyl-amide 1108708-49-1 C21H20FN7O2S
    2-methyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid {2-[3-(3-fluoro-benzyl)-ureido]-thiazol-4-ylmethyl}-methyl-amide
    —— {2-[2-(cyclopropylmethylamino)imidazo[2,1-b][1,3,4]thiadiazol-5-yl]phenyl}methanol 1206203-00-0 C15H16N4OS
    {2-[2-(cyclopropylmethylamino)imidazo[2,1-b][1,3,4]thiadiazol-5-yl]phenyl}methanol
    —— 2-{[(1S)-1-methylbutyl]oxy}-9-{3-[1-(1-methylethyl)-4-piperidinyl]propyl}-8-(methyloxy)-9H-purin-6-amine 1208369-02-1 C22H38N6O2
    2-{[(1S)-1-methylbutyl]oxy}-9-{3-[1-(1-methylethyl)-4-piperidinyl]propyl}-8-(methyloxy)-9H-purin-6-amine
    —— 2-(1,1-dioxothian-4-yl)-N-methyl-N-[[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,8-diazaspiro[2.5]octan-8-yl]sulfonyl]acetamide 1384875-03-9 C20H28N6O5S2
    2-(1,1-dioxothian-4-yl)-N-methyl-N-[[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,8-diazaspiro[2.5]octan-8-yl]sulfonyl]acetamide
    —— (2,6-((2,6-diisopropylphenyl)NCH2)2NC5H3)Ti(C4Ph4) 187817-12-5 C59H61N3Ti
    (2,6-((2,6-diisopropylphenyl)NCH2)2NC5H3)Ti(C4Ph4)
    —— 2-n-butyl-5-(3-propionylphenyl)furan 1253967-17-7 C17H20O2
    2-n-butyl-5-(3-propionylphenyl)furan
    —— 2-Benzyl-1,2,3,4,4a,9-hexahydro-cis-13bH-9,13b-methanodibenzo<3,4;6,7>cyclohepta<1,2-c>pyridine 72917-21-6 C26H25N
    2-Benzyl-1,2,3,4,4a,9-hexahydro-cis-13bH-9,13b-methanodibenzo<3,4;6,7>cyclohepta<1,2-c>pyridine
    —— (20Ξ)-3,3-ethanediyldioxy-6β-fluoro-5-hydroxy-16α-methyl-17,20;20,21-bis-methylenedioxy-5α-pregnan-11-one 2802-31-5 C26H37FO8
    (20Ξ)-3,3-ethanediyldioxy-6β-fluoro-5-hydroxy-16α-methyl-17,20;20,21-bis-methylenedioxy-5α-pregnan-11-one
    —— 2-acetyl-5,6-dichlorohydroquinone 79755-97-8 C8H6Cl2O3
    2-acetyl-5,6-dichlorohydroquinone
    —— 2,2-diphenylhex-4-enoic acid 119297-00-6 C18H18O2
    2,2-diphenylhex-4-enoic acid
    —— 2-[(3S,4R)-4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl]-4-(5-{4-[2-(diethylamino)ethyl]piperazin-1-yl}pyrazin-2-yl)-1,3-thiazole-5-carboxylic acid 1229572-64-8 C30H41Cl2N9O4S
    2-[(3S,4R)-4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl]-4-(5-{4-[2-(diethylamino)ethyl]piperazin-1-yl}pyrazin-2-yl)-1,3-thiazole-5-carboxylic acid
    —— 2,2'-dicyclopentyl-2,2'-hydrazo-di-propionitrile 409322-14-1 C16H26N4
    2,2'-dicyclopentyl-2,2'-hydrazo-di-propionitrile
    —— 2-benzhydryloxy-5-methoxy-1,3-diphenylbenzene 102095-63-6 C32H26O2
    2-benzhydryloxy-5-methoxy-1,3-diphenylbenzene
    —— 2-(p-methoxybenzenesulfonyl)-8-oxo-2-azabicyclo[3.3.1]nonane 1392110-13-2 C15H19NO4S
    2-(p-methoxybenzenesulfonyl)-8-oxo-2-azabicyclo[3.3.1]nonane
    —— 2,2'-selenophene-2,5-diyldimethyl-bis-benzothiazole 25048-73-1 C20H14N2S2Se
    2,2'-selenophene-2,5-diyldimethyl-bis-benzothiazole
    —— (2-ethyl-allyl)-succinic acid 5671-98-7 C9H14O4
    (2-ethyl-allyl)-succinic acid
    —— (2-Benzyloxy-2-methoxy-4-oxo-5,5-diphenyl-3-oxazolidinyl)(diphenylacetyl)carbamidsaeure-ethylester 79458-00-7 C45H38N2O7
    (2-Benzyloxy-2-methoxy-4-oxo-5,5-diphenyl-3-oxazolidinyl)(diphenylacetyl)carbamidsaeure-ethylester
    —— 2-Trimethylsilanyl-undec-1-en-4-one 94225-15-7 C14H28OSi
    2-Trimethylsilanyl-undec-1-en-4-one
    —— 2,3-Dihydro-7-(phenylmethoxy)-1H-indene-1-spiro-2'-<5',8'-bis(methoxymethoxy)-4',6'-dimethoxy-3'-hydroxy-9'-(phenylmethoxy)-2'H-benz<f>inden-1'-one> 133099-92-0 C41H40O10
    2,3-Dihydro-7-(phenylmethoxy)-1H-indene-1-spiro-2'-<5',8'-bis(methoxymethoxy)-4',6'-dimethoxy-3'-hydroxy-9'-(phenylmethoxy)-2'H-benz<f>inden-1'-one>