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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2,3,9,10-tetrapropoxydihydroprotoberberine 248262-21-7 C29H39NO4
2,3,9,10-tetrapropoxydihydroprotoberberine
—— 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate 612057-06-4 C53H46Cl3NO18
2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate
—— 2-Acylamino-2-(n-butyl)-1,3-indandion 60848-66-0 C15H17NO3
2-Acylamino-2-(n-butyl)-1,3-indandion
—— 2,4-diphenyl-6-((triisopropylsilyl)ethynyl)pyrimidine 1616860-17-3 C27H32N2Si
2,4-diphenyl-6-((triisopropylsilyl)ethynyl)pyrimidine
—— 2-fluoro-6-chloro-9-methoxy-11H-indeno[1,2-c]quinolin-11-one 1146681-68-6 C17H9ClFNO2
2-fluoro-6-chloro-9-methoxy-11H-indeno[1,2-c]quinolin-11-one
—— 2-chloro-6-(4-methylpiperazino)benzaldehyde 1021017-88-8 C12H15ClN2O
2-chloro-6-(4-methylpiperazino)benzaldehyde
—— 2-acetamido-N-(3-(4,5-diethyl-1,6-dihydro-6-oxopyrimidin-2-yl)-4-n-propoxyphenyl)-3-phenylpropionamide 1229018-07-8 C28H34N4O4
2-acetamido-N-(3-(4,5-diethyl-1,6-dihydro-6-oxopyrimidin-2-yl)-4-n-propoxyphenyl)-3-phenylpropionamide
—— 2-Methoxyethyldi(trifluormethan)sulfonamid 65832-18-0 C5H7F6NO5S2
2-Methoxyethyldi(trifluormethan)sulfonamid
—— 2-(3-benzyl-4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoro-2-propanol 1031392-09-2 C16H12F6O2
2-(3-benzyl-4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoro-2-propanol
—— 2-(4-(4-(3-chlorophenylsulfonyl)piperazin-1-yl)phenyl)-1,1,1,3,3,3-hexafluoro-2-propanol 1361215-70-4 C19H17ClF6N2O3S
2-(4-(4-(3-chlorophenylsulfonyl)piperazin-1-yl)phenyl)-1,1,1,3,3,3-hexafluoro-2-propanol
—— 2-Brom-3,5-di-tert-butyl-1,2-oxaphosphol-3-en-2-oxid 30338-49-9 C11H20BrO2P
2-Brom-3,5-di-tert-butyl-1,2-oxaphosphol-3-en-2-oxid
—— 2-Methoxy-N-(2-methyl-3-oxy-6-phenoxy-pyrimidin-4-yl)-benzamide 111677-76-0 C19H17N3O4
2-Methoxy-N-(2-methyl-3-oxy-6-phenoxy-pyrimidin-4-yl)-benzamide
—— (2R,3S,4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2-hydroxymethyl-7,8a-dimethyl-octahydro-pyrano[3,2-b]pyran-3-ol 494760-62-2 C25H52O6Si2
(2R,3S,4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-6-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-2-hydroxymethyl-7,8a-dimethyl-octahydro-pyrano[3,2-b]pyran-3-ol
—— 2-(diphenylphosphano)phenyl 6-fluorohexanoate-borane 1260029-10-4 C24H27BFO2P
2-(diphenylphosphano)phenyl 6-fluorohexanoate-borane
—— 2-(3'-Methoxyphenyl)-4-(N-methyl-2-piperidyl)-butyronitril 58878-38-9 C17H24N2O
2-(3'-Methoxyphenyl)-4-(N-methyl-2-piperidyl)-butyronitril
—— 2-[(3-amino-propyl)-hydroxy-phosphinoylmethyl]-pentanedioic acid dibenzyl ester 926621-97-8 C23H30NO6P
2-[(3-amino-propyl)-hydroxy-phosphinoylmethyl]-pentanedioic acid dibenzyl ester
—— 2-Brom-6-(2-acetamido-ethoxy)-pyridin 29459-92-5 C9H11BrN2O2
2-Brom-6-(2-acetamido-ethoxy)-pyridin
—— 2,4-dichloro-6-hydroxycinnamaldehyde 91508-51-9 C9H6Cl2O2
2,4-dichloro-6-hydroxycinnamaldehyde
—— 2-phenyl perhydro-1,3,6,2-dioxazaphosphocine 96055-47-9 C10H14NO2P
2-phenyl perhydro-1,3,6,2-dioxazaphosphocine
—— 2-Benzyl-2-azatricyclo<5.2.2.01,5>undeca-4,8,10-trien-3-on 117800-54-1 C17H15NO
2-Benzyl-2-azatricyclo<5.2.2.01,5>undeca-4,8,10-trien-3-on
—— 2,6-bis-imidazol-1-ylmethyl-cyclohexanone 1119458-55-7 C14H18N4O
2,6-bis-imidazol-1-ylmethyl-cyclohexanone
—— 2-{bicyclo[2.2.1]hept-2-en-2-yl}-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1219021-46-1 C13H21BO2
2-{bicyclo[2.2.1]hept-2-en-2-yl}-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
—— (2RS,5RS,8RS,10SR)-8-methoxymethoxy-10-methyl-2-pivaloyloxyspiro<4.5>dec-6-ene-6-carbaldehyde 122832-84-2 C19H30O5
(2RS,5RS,8RS,10SR)-8-methoxymethoxy-10-methyl-2-pivaloyloxyspiro<4.5>dec-6-ene-6-carbaldehyde
—— 2,4:3,5-dimethylene-D-mannitol 1-trans-cinnamate 6-(β-2-trans-thienylacrylate) 73186-07-9 C24H24O8S
2,4:3,5-dimethylene-D-mannitol 1-trans-cinnamate 6-(β-2-trans-thienylacrylate)
—— 2-[(2S,4S,6R)-4-bromo-6-[(2S)-3-[(2R,3S,6S)-6-[(E,2S)-2-hydroxy-6-methylhept-3-enyl]-3-methyloxan-2-yl]-2-methoxypropyl]oxan-2-yl]acetic acid 947321-23-5 C25H43BrO6
2-[(2S,4S,6R)-4-bromo-6-[(2S)-3-[(2R,3S,6S)-6-[(E,2S)-2-hydroxy-6-methylhept-3-enyl]-3-methyloxan-2-yl]-2-methoxypropyl]oxan-2-yl]acetic acid
—— [2-bromo-3-(cyclopropanecarbonyl)phenyl]-cyclopropylmethanone 193812-92-9 C14H13BrO2
[2-bromo-3-(cyclopropanecarbonyl)phenyl]-cyclopropylmethanone
—— 2-((2-(2,4-dichlorophenyl)-1-(isobutylsulfonyl)-1H-indol-3-yl)methyl)isoindoline-1,3-dione 1611441-17-8 C27H22Cl2N2O4S
2-((2-(2,4-dichlorophenyl)-1-(isobutylsulfonyl)-1H-indol-3-yl)methyl)isoindoline-1,3-dione
—— (2R,4aR,6R,7R,8R,8aS)-6-((17-azido-3,6,9,12,15-pentaoxaheptadecyl)oxy)-7-(1,3-dioxoisoindolin-2-yl)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-8-yl acetate 1448451-77-1 C35H44N4O13
(2R,4aR,6R,7R,8R,8aS)-6-((17-azido-3,6,9,12,15-pentaoxaheptadecyl)oxy)-7-(1,3-dioxoisoindolin-2-yl)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-8-yl acetate
—— 24<O5-24.<(4',4'')-1,8-Diphenylnaphthalino>coronand-5> 84884-12-8 C30H30O5
24<O5-24.<(4',4'')-1,8-Diphenylnaphthalino>coronand-5>
—— 2-(3-isopropyl-1,2,4-oxadiazol-5-yl)acetonitrile 1239752-36-3 C7H9N3O
2-(3-isopropyl-1,2,4-oxadiazol-5-yl)acetonitrile
—— 2,2-Dimethoxy-3-[(E)-methylimino]-N-phenyl-butyramide 80311-82-6 C13H18N2O3
2,2-Dimethoxy-3-[(E)-methylimino]-N-phenyl-butyramide
—— 2-(8-chlorooctyl)-5-(4-(11-(1,1,3,3,5,5,5-heptamethyltrisiloxanyl)undecyloxy)phenyl)1,3,4-thiadiazole 1306767-83-8 C34H63ClN2O3SSi3
2-(8-chlorooctyl)-5-(4-(11-(1,1,3,3,5,5,5-heptamethyltrisiloxanyl)undecyloxy)phenyl)1,3,4-thiadiazole
—— (2S,3R)-2-O-benzyl-2,3-nonanediol 81408-34-6 C16H26O2
(2S,3R)-2-O-benzyl-2,3-nonanediol
—— 2-ethyl-5-[4-(trifluoromethyl)phenyl]-3-furoic acid 672930-53-9 C14H11F3O3
2-ethyl-5-[4-(trifluoromethyl)phenyl]-3-furoic acid
—— (2S,5R,6R)-6-((E)-2-Cyano-vinyl)-6-{2-[(4-ethyl-2,3-dioxo-piperazine-1-carbonyl)-amino]-2-phenyl-acetylamino}-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester 94612-16-5 C33H34N6O7S
(2S,5R,6R)-6-((E)-2-Cyano-vinyl)-6-{2-[(4-ethyl-2,3-dioxo-piperazine-1-carbonyl)-amino]-2-phenyl-acetylamino}-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester
—— 2-(p-methylaminophenyl)-7-(2-tosyloxyethoxy)imidazo[2,1-b]benzothiazole 1240348-38-2 C25H23N3O4S2
2-(p-methylaminophenyl)-7-(2-tosyloxyethoxy)imidazo[2,1-b]benzothiazole
—— 2,4-diacetamido-5-(N-allylacetamido)phenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside 857631-84-6 C29H37N3O12S
2,4-diacetamido-5-(N-allylacetamido)phenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside
—— (2R,4S)-4-((R)-(1,3-dithian-2-yl)(hydroxy)methyl)-2-(tert-butyl)-2-methyl-1,3-dioxan-5-one 1004998-38-2 C14H24O4S2
(2R,4S)-4-((R)-(1,3-dithian-2-yl)(hydroxy)methyl)-2-(tert-butyl)-2-methyl-1,3-dioxan-5-one
—— 2,5-diphenyl-imidazolidine-4-thione 15061-13-9 C15H14N2S
2,5-diphenyl-imidazolidine-4-thione
—— 2-[N-(4-acetoxybutyl)-N-acetylamino]benzimidazole 1112311-94-0 C15H19N3O3
2-[N-(4-acetoxybutyl)-N-acetylamino]benzimidazole
—— {2-[3-(4-Bromo-naphthalen-1-yl)-hepta-1,2-dienyl]-cyclohex-1-enylethynyl}-triisopropyl-silane 851868-43-4 C34H45BrSi
{2-[3-(4-Bromo-naphthalen-1-yl)-hepta-1,2-dienyl]-cyclohex-1-enylethynyl}-triisopropyl-silane
—— (24R)-5α-stigmastane-3β,24-diol 87860-00-2 C29H52O2
(24R)-5α-stigmastane-3β,24-diol
—— 2,3-Dihydro-naphtho<1.2-b>-4H-thiapyran-1,1-dioxid 96195-94-7 C13H12O2S
2,3-Dihydro-naphtho<1.2-b>-4H-thiapyran-1,1-dioxid
—— 2,4-Dinitro-heptan 89941-23-1 C7H14N2O4
2,4-Dinitro-heptan
—— 2-phenyl-2-propyl-hexanoic acid-(3-diethylamino-1-methyl-propyl ester) 102898-90-8 C23H39NO2
2-phenyl-2-propyl-hexanoic acid-(3-diethylamino-1-methyl-propyl ester)
—— 2-ethyl-2-phenyl-valeric acid-(3-diethylamino-2,2-dimethyl-propyl ester) 113251-70-0 C22H37NO2
2-ethyl-2-phenyl-valeric acid-(3-diethylamino-2,2-dimethyl-propyl ester)
—— (2-chloro-phenyl)-(1,6-dimethyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-amine 106472-32-6 C13H12ClN5
(2-chloro-phenyl)-(1,6-dimethyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-amine
—— 2'-Hydroxy-5'-methyl-2,4-dinitro-5-methyl-6-jod-diphenylamin 106472-66-6 C14H12IN3O5
2'-Hydroxy-5'-methyl-2,4-dinitro-5-methyl-6-jod-diphenylamin
—— 2-ethyl-2-phenyl-butyric acid-(3-diethylamino-2,2-dimethyl-propyl ester) 110663-85-9 C21H35NO2
2-ethyl-2-phenyl-butyric acid-(3-diethylamino-2,2-dimethyl-propyl ester)
—— 2-Propyl-4,5,2',4',5'-pentamethoxy-benzophenon-oxim 102373-25-1 C21H27NO6
2-Propyl-4,5,2',4',5'-pentamethoxy-benzophenon-oxim