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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2-<4.4.5.5.6.6.6-Heptafluor-2-iod-hexen-(2)-oxy>-tetrahydropyran 736-63-0 C11H12F7IO2
2-<4.4.5.5.6.6.6-Heptafluor-2-iod-hexen-(2)-oxy>-tetrahydropyran
—— 2-Methyl-2-<1-methyl-propenyl>-1,3-dioxolan 4528-27-2 C8H14O2
2-Methyl-2-<1-methyl-propenyl>-1,3-dioxolan
—— (2S,5S,9S,12S)-5,9-diamino-5,9-dimethyl-3,11-diaza-2,12-diisopropyl-4,10-dioxa-7-methylidenetridecane-1,13-dicarboxylic acid diethyl ester 851441-44-6 C24H44N4O6
(2S,5S,9S,12S)-5,9-diamino-5,9-dimethyl-3,11-diaza-2,12-diisopropyl-4,10-dioxa-7-methylidenetridecane-1,13-dicarboxylic acid diethyl ester
—— (2-furan-2-ylquinazolin-4-yl)-(3-methoxybenzyl)-amine 896726-61-7 C20H17N3O2
(2-furan-2-ylquinazolin-4-yl)-(3-methoxybenzyl)-amine
—— 2,4-bis-benzyloxy-5-N-(tert-butyldimethylsilyl)-7-iodopyrrolo[3,2-d]pyrimidine 1446175-05-8 C26H30IN3O2Si
2,4-bis-benzyloxy-5-N-(tert-butyldimethylsilyl)-7-iodopyrrolo[3,2-d]pyrimidine
—— 2-Hydroxymethylen-desoxycorticosteron-20-ethylenketal 103071-18-7 C24H34O5
2-Hydroxymethylen-desoxycorticosteron-20-ethylenketal
—— 2.21-Bis-aethyloxalyl-12α-fluor-11β-hydroxy-pregnen-(4)-dion-(3.20) 3826-90-2 C29H37FO9
2.21-Bis-aethyloxalyl-12α-fluor-11β-hydroxy-pregnen-(4)-dion-(3.20)
—— (2S,4R) {[4-(4-methoxy-benzoylamino)-pyrrolidine-2-carbonyl]-amino}-acetic acid 943133-97-9 C15H19N3O5
(2S,4R) {[4-(4-methoxy-benzoylamino)-pyrrolidine-2-carbonyl]-amino}-acetic acid
—— 2,3-dichloro-N-{3-[(pyridin-2-yl)methoxy]quinoxalin-2-yl}-benzenesulfonamide 1226502-25-5 C20H14Cl2N4O3S
2,3-dichloro-N-{3-[(pyridin-2-yl)methoxy]quinoxalin-2-yl}-benzenesulfonamide
—— 2-Acetamido-4-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-1,6-di-O-acetyl-2-desoxy-3-O-<(R)-1-(methoxycarbonyl)ethyl>-α-D-glucopyranosid 42321-01-7 C30H44N2O18
2-Acetamido-4-O-(2-acetamido-3,4,6-tri-O-acetyl-2-desoxy-β-D-glucopyranosyl)-1,6-di-O-acetyl-2-desoxy-3-O-<(R)-1-(methoxycarbonyl)ethyl>-α-D-glucopyranosid
—— 2-Ethyl-N-hydroxy-2-hydroxymethyl-N-methyl-butyramide 60859-53-2 C8H17NO3
2-Ethyl-N-hydroxy-2-hydroxymethyl-N-methyl-butyramide
—— 2-N-methyl-2-N-phenyl-6-[5-(6-{[(1,1,1-trifluoropropan-2-yl)oxy]methyl}pyridin-3-yl)-1,2,4-oxadiazol-3-yl]-1,3,5-triazine-2,4-diamine 1366659-98-4 C21H19F3N8O2
2-N-methyl-2-N-phenyl-6-[5-(6-{[(1,1,1-trifluoropropan-2-yl)oxy]methyl}pyridin-3-yl)-1,2,4-oxadiazol-3-yl]-1,3,5-triazine-2,4-diamine
—— 2-((2S,4R)-1-(benzofuran-3-carbonyl)-4-(3-ethyl-1-methyl-1H-pyrazole-5-carboxamido)pyrrolidine-2-carboxamido)acetic acid 1558041-51-2 C23H25N5O6
2-((2S,4R)-1-(benzofuran-3-carbonyl)-4-(3-ethyl-1-methyl-1H-pyrazole-5-carboxamido)pyrrolidine-2-carboxamido)acetic acid
—— {2-methyl-1-[1-(4-methylphenyl)-1H-pyrazol-5-yl]propyl}amine 861161-86-6 C14H19N3
{2-methyl-1-[1-(4-methylphenyl)-1H-pyrazol-5-yl]propyl}amine
—— (2,2'-dimethoxy-benzhydrylidenamino)-acetaldehyde diethylacetal 103506-72-5 C21H27NO4
(2,2'-dimethoxy-benzhydrylidenamino)-acetaldehyde diethylacetal
—— 2-Chloro-5-[2-(oxan-2-yloxy)propan-2-yl]benzohydrazide 1552285-98-9 C15H21ClN2O3
2-Chloro-5-[2-(oxan-2-yloxy)propan-2-yl]benzohydrazide
—— 2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-5-methoxy-6-nitro-1H-benzo[d]imidazole 1341236-07-4 C16H16N4O6S
2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-5-methoxy-6-nitro-1H-benzo[d]imidazole
—— 2-[(2S,3S,4S)-1,2-bis(methoxycarbonyl)-4-prop-1-en-2-ylpyrrolidin-3-yl]acetic acid 140146-77-6 C13H19NO6
2-[(2S,3S,4S)-1,2-bis(methoxycarbonyl)-4-prop-1-en-2-ylpyrrolidin-3-yl]acetic acid
—— 2,3,6-trimethoxy-8-methoxycarbonyloxy-1,7-bis-(3-methylbut-2-enyl)xanthen-9-one 80910-26-5 C28H32O8
2,3,6-trimethoxy-8-methoxycarbonyloxy-1,7-bis-(3-methylbut-2-enyl)xanthen-9-one
—— 2-(2-acetamido-5-bromophenyl)-N-hexyl-2-oxoacetamide 1423018-80-7 C16H21BrN2O3
2-(2-acetamido-5-bromophenyl)-N-hexyl-2-oxoacetamide
—— 2-[3-(Furan-2-carbonyl)-6-(2-oxo-2-phenyl-ethyl)-3H-pyrimidin-(4Z)-ylidene]-1-phenyl-ethanone 122834-70-2 C25H18N2O4
2-[3-(Furan-2-carbonyl)-6-(2-oxo-2-phenyl-ethyl)-3H-pyrimidin-(4Z)-ylidene]-1-phenyl-ethanone
—— (2R,3S,4R,5R)-4-Benzyloxycarbonylamino-6-hydroxy-2,5-dimethyl-tetrahydro-pyran-3-carboxylic acid methyl ester 119794-83-1 C17H23NO6
(2R,3S,4R,5R)-4-Benzyloxycarbonylamino-6-hydroxy-2,5-dimethyl-tetrahydro-pyran-3-carboxylic acid methyl ester
—— (2R,3E)-4-[(1S,3R)-2,2,3-trimethyl-6-methylidenecyclohexyl]but-3-en-2-ol acetate 333983-09-8 C16H26O2
(2R,3E)-4-[(1S,3R)-2,2,3-trimethyl-6-methylidenecyclohexyl]but-3-en-2-ol acetate
—— 2-cyclopropyl-5-(3-fluoro-4-methyl-phenyl)-thiazole-4-carboxylic acid cyclopropylmethyl-[2-(5-fluoro-1H-indol-3-yl)-ethyl]-amide 1223586-13-7 C28H27F2N3OS
2-cyclopropyl-5-(3-fluoro-4-methyl-phenyl)-thiazole-4-carboxylic acid cyclopropylmethyl-[2-(5-fluoro-1H-indol-3-yl)-ethyl]-amide
—— (2S)-3,3-dimethyl-2-{2-oxo-3-[2-(trifluoromethyl)benzyl]imidazolidin-1-yl}butanoic acid 858034-24-9 C17H21F3N2O3
(2S)-3,3-dimethyl-2-{2-oxo-3-[2-(trifluoromethyl)benzyl]imidazolidin-1-yl}butanoic acid
—— 2-(2-((2R)-5-oxo-2-(4-phenylpiperazin-1-ylmethyl)pyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597574-48-6 C21H26N4O3S2
2-(2-((2R)-5-oxo-2-(4-phenylpiperazin-1-ylmethyl)pyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
—— 2-(2-((2R)-2-(3-isopropylphenylaminomethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597577-30-5 C20H25N3O3S2
2-(2-((2R)-2-(3-isopropylphenylaminomethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
—— 2-(1,1-difluoroprop-2-enyl)-3-oxo-4H-quinoxaline-6-carbonitrile 1535210-98-0 C12H7F2N3O
2-(1,1-difluoroprop-2-enyl)-3-oxo-4H-quinoxaline-6-carbonitrile
—— 2,6-di(tert-butyl)-4-methylphenyl 1-(α-hydroxybenzyl)cyclopropanecarboxylate 108546-72-1 C26H34O3
2,6-di(tert-butyl)-4-methylphenyl 1-(α-hydroxybenzyl)cyclopropanecarboxylate
—— (2S,3S,4S)-2,4-Bis-benzyloxy-pentane-1,3-diol 97466-36-9 C19H24O4
(2S,3S,4S)-2,4-Bis-benzyloxy-pentane-1,3-diol
—— 2-((2S,4S)-1-(4-(benzyloxy)phenyl)-4-(trifluoromethyl)pyrrolidin-2-yl)acetic acid trifluoroacetic acid salt 1283142-73-3 C2HF3O2*C20H20F3NO3
2-((2S,4S)-1-(4-(benzyloxy)phenyl)-4-(trifluoromethyl)pyrrolidin-2-yl)acetic acid trifluoroacetic acid salt
—— 2-n-butyl-4-chloro-5-(hydroxymethyl)-1-<<2-(methoxycarbonyl)-1,2,3,4-tetrahydronaphthalene-6-yl>methyl>imidazole 135943-16-7 C21H27ClN2O3
2-n-butyl-4-chloro-5-(hydroxymethyl)-1-<<2-(methoxycarbonyl)-1,2,3,4-tetrahydronaphthalene-6-yl>methyl>imidazole
—— 2-(Benzhydrylidene-amino)-4-(dimethoxy-phosphoryl)-butyric acid ethyl ester 156393-78-1 C21H26NO5P
2-(Benzhydrylidene-amino)-4-(dimethoxy-phosphoryl)-butyric acid ethyl ester
—— 2,2-bis(4-chlorophenyl)-2-hydroxy-N'-quinolin-8-ylacetohydrazide 86444-94-2 C23H17Cl2N3O2
2,2-bis(4-chlorophenyl)-2-hydroxy-N'-quinolin-8-ylacetohydrazide
—— (2S,3S)-3-Allyloxy-2-[(2S,3R)-4-benzyloxy-2-(3-benzyloxycarbonyl-propionylamino)-3-hydroxy-butyrylamino]-4-((2S,3R,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yl)-butyric acid ethyl ester 236744-34-6 C58H68N2O13
(2S,3S)-3-Allyloxy-2-[(2S,3R)-4-benzyloxy-2-(3-benzyloxycarbonyl-propionylamino)-3-hydroxy-butyrylamino]-4-((2S,3R,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yl)-butyric acid ethyl ester
—— (2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,4,6-trimethyl-phenyl)-nona-2,4,6,8-tetraen-1-ol 127613-75-6 C20H26O
(2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,4,6-trimethyl-phenyl)-nona-2,4,6,8-tetraen-1-ol
—— <2'-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2'-(4-methoxyphenyl)ethoxy>methyldiphenylphosphine oxide 166248-72-2 C28H37O4PSi
<2'-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2'-(4-methoxyphenyl)ethoxy>methyldiphenylphosphine oxide
—— (2Z)-2-[[4-[(E)-3-morpholin-4-yl-3-oxoprop-1-enyl]phenyl]methylidene]-4H-1,4-benzoxazin-3-one 1022991-65-6 C22H20N2O4
(2Z)-2-[[4-[(E)-3-morpholin-4-yl-3-oxoprop-1-enyl]phenyl]methylidene]-4H-1,4-benzoxazin-3-one
—— 2-(1-Hydroxy-2-tritylsulfanyl-ethyl)-5-phenyl-pentanoic acid [(S)-1-((S)-1-ethylcarbamoyl-3-methyl-butylcarbamoyl)-3-methyl-butyl]-amide 186603-27-0 C46H59N3O4S
2-(1-Hydroxy-2-tritylsulfanyl-ethyl)-5-phenyl-pentanoic acid [(S)-1-((S)-1-ethylcarbamoyl-3-methyl-butylcarbamoyl)-3-methyl-butyl]-amide
—— 2-(S)-benzamido-3-(4-(3-guanidinylpropoxy)phenyl)propionic acid 1055890-34-0 C20H24N4O4
2-(S)-benzamido-3-(4-(3-guanidinylpropoxy)phenyl)propionic acid
—— 2-Phenacyl-3-acetyl-2H-1,2-benzothiazin-4(3H9-on-1,1,-dioxid 1697-40-1 C18H15NO5S
2-Phenacyl-3-acetyl-2H-1,2-benzothiazin-4(3H9-on-1,1,-dioxid
—— 2-bromohexachloro-5-hydroxystyrene 78647-78-6 C8HBrCl6O
2-bromohexachloro-5-hydroxystyrene
—— 2-cyclohexylidene-1-[6-(3,5-dimethylpyrazol-1-yl)-1,2,4,5-tetrazin-3-yl]hydrazine 1006497-16-0 C13H18N8
2-cyclohexylidene-1-[6-(3,5-dimethylpyrazol-1-yl)-1,2,4,5-tetrazin-3-yl]hydrazine
—— 2,2-Dimethyl-t-3-(3-oxo-1-octenyl)-r-1-cyclopropancarbonsaeure-methylester 102697-73-4 C15H24O3
2,2-Dimethyl-t-3-(3-oxo-1-octenyl)-r-1-cyclopropancarbonsaeure-methylester
—— 2-(4-chloro-phenyl)-5<i>H</i>-oxazolo[4,5-<i>b</i>]phenoxazine 59225-41-1 C19H11ClN2O2
2-(4-chloro-phenyl)-5<i>H</i>-oxazolo[4,5-<i>b</i>]phenoxazine
—— (2-(3-(imidazo[1,2-b]pyridazin-2-yl)phenylamino)pyridin-3-yl)(pyrrolidin-1-yl)methanone 1149381-80-5 C22H20N6O
(2-(3-(imidazo[1,2-b]pyridazin-2-yl)phenylamino)pyridin-3-yl)(pyrrolidin-1-yl)methanone
—— 2,3,5-trimethylfuro[3,2-c]quinolin-4(5H)-one 134369-72-5 C14H13NO2
2,3,5-trimethylfuro[3,2-c]quinolin-4(5H)-one
—— (2R)-3-[(1S,3R,6S,8R,9R,10R)-9,10-dihydroxy-2,7-dioxatricyclo[6.3.1.01,6]dodecan-3-yl]-2-methylpropanenitrile 1139773-68-4 C14H21NO4
(2R)-3-[(1S,3R,6S,8R,9R,10R)-9,10-dihydroxy-2,7-dioxatricyclo[6.3.1.01,6]dodecan-3-yl]-2-methylpropanenitrile
—— 2-[2-methoxy-6-(3-phenyl-propyl)-phenyl]-4,4-dimethyl-4,5-dihydro-oxazole 64957-66-0 C21H25NO2
2-[2-methoxy-6-(3-phenyl-propyl)-phenyl]-4,4-dimethyl-4,5-dihydro-oxazole
—— 2-nitro-5α-cholest-2-en-3-yl acetate 16020-94-3 C29H47NO4
2-nitro-5α-cholest-2-en-3-yl acetate