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中文名称 英文名称 CAS号 化学式 结构式图片
—— 20-Hydroxy-3-oxopregna-4,17(20)-dien-21-al-21-oxim 14658-32-3 C21H29NO3
20-Hydroxy-3-oxopregna-4,17(20)-dien-21-al-21-oxim
—— 2-Chloro-N,N-dimethyl-5-nitro-4-prop-2-ynyloxy-benzenesulfonamide 32547-92-5 C11H11ClN2O5S
2-Chloro-N,N-dimethyl-5-nitro-4-prop-2-ynyloxy-benzenesulfonamide
—— 2-(4-chlorophenyl)sulfanylselanyl-N-(4-methylphenyl)benzamide 110109-58-5 C20H16ClNOSSe
2-(4-chlorophenyl)sulfanylselanyl-N-(4-methylphenyl)benzamide
—— 2'-amino-6-(3-chlorophenyl)-3,3-difluoro-1',2,2-trimethylspiro[chroman-4,4'-imidazol]-5'(1'H)-one 1311261-71-8 C20H18ClF2N3O2
2'-amino-6-(3-chlorophenyl)-3,3-difluoro-1',2,2-trimethylspiro[chroman-4,4'-imidazol]-5'(1'H)-one
—— 2-(2-methallylphenyl)cycloheptanone 1397261-77-6 C17H22O
2-(2-methallylphenyl)cycloheptanone
—— 2-Chlor-4-<2-dimethylaminomethyl-propionyl>-phenoxyessigsaeure 802255-33-0 C14H18ClNO4
2-Chlor-4-<2-dimethylaminomethyl-propionyl>-phenoxyessigsaeure
—— 2-(3-{2-[((S)-4-Ethyl-5-hydroxy-tetrahydro-furan-2-ylmethyl)-amino]-ethyl}-6-methanesulfonyloxy-1H-indol-2-yl)-acrylic acid methyl ester 287980-12-5 C22H30N2O7S
2-(3-{2-[((S)-4-Ethyl-5-hydroxy-tetrahydro-furan-2-ylmethyl)-amino]-ethyl}-6-methanesulfonyloxy-1H-indol-2-yl)-acrylic acid methyl ester
—— 20-benzyl 1-ethyl (2S,8S,11S,14S,17S)-17-amino-2,11,14-triisobutyl-5,5-dimethyl-4,7,10,13,16-pentaoxo-8-(pyridin-3-ylmethyl)-3,6,9,12,15-pentaazaicosanedioate 1038867-01-4 C44H67N7O9
20-benzyl 1-ethyl (2S,8S,11S,14S,17S)-17-amino-2,11,14-triisobutyl-5,5-dimethyl-4,7,10,13,16-pentaoxo-8-(pyridin-3-ylmethyl)-3,6,9,12,15-pentaazaicosanedioate
—— 2-iodo-7-nitro-thioxanthene 874508-30-2 C13H8INO2S
2-iodo-7-nitro-thioxanthene
—— 2-[[[(2-chloroethyl)amino]carbonyl]amino]-5-[4-(phenylmethoxy)phenyl]-1H-pyrrole-3-carboxylic acid ethyl ester 1335106-94-9 C23H24ClN3O4
2-[[[(2-chloroethyl)amino]carbonyl]amino]-5-[4-(phenylmethoxy)phenyl]-1H-pyrrole-3-carboxylic acid ethyl ester
—— 2-Tosyl-1,3,5,7-tetramethyladamantan 52719-75-2 C21H30O3S
2-Tosyl-1,3,5,7-tetramethyladamantan
—— 2,2’-{[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis[hex-3-ene-6,1-diyloxy]}bis(tetrahydro-2H-pyran) 1447805-85-7 C27H46O6
2,2’-{[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis[hex-3-ene-6,1-diyloxy]}bis(tetrahydro-2H-pyran)
—— 2-methyl-2-[4-(phenylsulfonyl)phenyl]oxetane 1402244-19-2 C16H16O3S
2-methyl-2-[4-(phenylsulfonyl)phenyl]oxetane
—— 2,2',4,4',6,6'-hexa-t-butylazobenzene 16770-38-0 C36H58N2
2,2',4,4',6,6'-hexa-t-butylazobenzene
—— 2-(2-propyl-1,3-dioxolan-2-yl)acetyl chloride 81819-21-8 C8H13ClO3
2-(2-propyl-1,3-dioxolan-2-yl)acetyl chloride
—— 2-(4-methoxyphenyl)-3-methyl-3-(trimethylsilyl)methyl-1,3-oxazolidinium iodide 141632-14-6 C15H26NO2Si*I
2-(4-methoxyphenyl)-3-methyl-3-(trimethylsilyl)methyl-1,3-oxazolidinium iodide
—— {2-[4-((3,7-dimethyl-2,6-dioxopurin-1-yl)methyl)-1H-1,2,3-triazol-1-yl]ethoxy}methylphosphonic acid 1434271-37-0 C13H18N7O6P
{2-[4-((3,7-dimethyl-2,6-dioxopurin-1-yl)methyl)-1H-1,2,3-triazol-1-yl]ethoxy}methylphosphonic acid
—— 2-nitro-5-(tetrahydro-pyridazin-1-yl)-phenylamine 1339047-19-6 C10H14N4O2
2-nitro-5-(tetrahydro-pyridazin-1-yl)-phenylamine
—— {2-[(2R,3S,4S,5R,6S)-3,5-Bis-(2-tert-butoxycarbonylamino-ethoxy)-2-hydroxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy]-ethyl}-carbamic acid tert-butyl ester 217460-66-7 C28H53N3O12
{2-[(2R,3S,4S,5R,6S)-3,5-Bis-(2-tert-butoxycarbonylamino-ethoxy)-2-hydroxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy]-ethyl}-carbamic acid tert-butyl ester
—— 2-(3-fluorobiphenyl-4-yl)quinoxaline 1444302-46-8 C20H13FN2
2-(3-fluorobiphenyl-4-yl)quinoxaline
—— 2-[1-(4-Methyl-piperazin-1-ylmethyl)-2,5-dioxo-pyrrolidin-3-yl]-isoindole-1,3-dione 14578-38-2 C18H20N4O4
2-[1-(4-Methyl-piperazin-1-ylmethyl)-2,5-dioxo-pyrrolidin-3-yl]-isoindole-1,3-dione
—— 2-[3-((2R,3S,4R,5S,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-propyl]-isoindole-1,3-dione 654644-91-4 C45H45NO7
2-[3-((2R,3S,4R,5S,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-propyl]-isoindole-1,3-dione
—— (2-Cyclohexyl-phenyl)-phenyl-methanol 39615-46-8 C19H22O
(2-Cyclohexyl-phenyl)-phenyl-methanol
—— (2R)-3-[(2R,3S)-3-(benzyloxy)piperidin-2-yl]propane-1,2-diol 1171137-23-7 C15H23NO3
(2R)-3-[(2R,3S)-3-(benzyloxy)piperidin-2-yl]propane-1,2-diol
—— [(2-tert-butyl-6-(4-fluorophenyl)pyridine(-1H))PtCl(pyridine)] 1311183-98-8 C20H20ClFN2Pt
[(2-tert-butyl-6-(4-fluorophenyl)pyridine(-1H))PtCl(pyridine)]
—— 2-((2S,3S,4R,5S,6R)-3,4,5-tris(benzyloxy)-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl)acetonitrile 1193390-83-8 C36H37NO5
2-((2S,3S,4R,5S,6R)-3,4,5-tris(benzyloxy)-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl)acetonitrile
—— 2-hydroxy-2-phenyl-3,3,3-trifluoro-N-thiodiethylenepropanethioamide 133594-36-2 C14H16F3NOS2
2-hydroxy-2-phenyl-3,3,3-trifluoro-N-thiodiethylenepropanethioamide
—— 2-amino-4,6-O-benzylidene-1-O-<(R)-3-<(benzyloxy)carbonyl>-3-<(R)-3-(benzyloxy)tetradecanamido>propanoyl>-2-N,3-O-bis<(R)-3-(benzyloxy)tetradecanoyl>-2-deoxy-α-D-glucopyranose 143060-81-5 C87H124N2O14
2-amino-4,6-O-benzylidene-1-O-<(R)-3-<(benzyloxy)carbonyl>-3-<(R)-3-(benzyloxy)tetradecanamido>propanoyl>-2-N,3-O-bis<(R)-3-(benzyloxy)tetradecanoyl>-2-deoxy-α-D-glucopyranose
—— 2,3-Dimethoxy-5-methyl-6-((1E,3E,7E)-4,8,12-trimethyl-trideca-1,3,7,11-tetraenyl)-pyridin-4-ol 77706-07-1 C24H35NO3
2,3-Dimethoxy-5-methyl-6-((1E,3E,7E)-4,8,12-trimethyl-trideca-1,3,7,11-tetraenyl)-pyridin-4-ol
—— (2S,3R,4R,5S)-2-((1aR,3aR,5aS,10R,10aR)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-5-methyl-heptane-3,4-diol 86014-15-5 C28H48O3
(2S,3R,4R,5S)-2-((1aR,3aR,5aS,10R,10aR)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-5-methyl-heptane-3,4-diol
—— 2-(1-(pyridin-3-yl)-1H-pyrazol-4-yl)-6,7-dihydro-5H-quinolin-8-one O-isopropyl-oxime 1569502-45-9 C20H21N5O
2-(1-(pyridin-3-yl)-1H-pyrazol-4-yl)-6,7-dihydro-5H-quinolin-8-one O-isopropyl-oxime
—— 2-(1-(4-cyanophenyl)-1H-1,2,3-triazol-5-yl)ethyl benzoate 1453090-14-6 C18H14N4O2
2-(1-(4-cyanophenyl)-1H-1,2,3-triazol-5-yl)ethyl benzoate
—— 2-(5-(((tert-butyldimethylsilyl)oxy)methyl)-3-ethylthiophen-2-yl)-5-(4-isopropyl-3-methylphenyl)thiazole 1374354-37-6 C26H37NOS2Si
2-(5-(((tert-butyldimethylsilyl)oxy)methyl)-3-ethylthiophen-2-yl)-5-(4-isopropyl-3-methylphenyl)thiazole
—— {[2-(4-Fluoro-phenyl)-ethylcarbamoyl]-methyl}-(phenethylcarbamoyl-methyl)-carbamic acid tert-butyl ester 211745-09-4 C25H32FN3O4
{[2-(4-Fluoro-phenyl)-ethylcarbamoyl]-methyl}-(phenethylcarbamoyl-methyl)-carbamic acid tert-butyl ester
—— 2'-methyl-5-(4-nitrophenyl)-2,5'-bipyrimidine 193885-95-9 C15H11N5O2
2'-methyl-5-(4-nitrophenyl)-2,5'-bipyrimidine
—— 2,2-Bis-fluoromethyl-2H-chromen-6-ylamine 206052-76-8 C11H11F2NO
2,2-Bis-fluoromethyl-2H-chromen-6-ylamine
—— 2-(4-(4-(benzhydrylamino)-7-oxo-5,7-dihydrofuro[3,4-d]pyrimidin-2-yl)piperazin-1-yl)-N,N-dimethylacetamide 1365640-53-4 C27H30N6O3
2-(4-(4-(benzhydrylamino)-7-oxo-5,7-dihydrofuro[3,4-d]pyrimidin-2-yl)piperazin-1-yl)-N,N-dimethylacetamide
—— 2-butoxy-N-butyl-5-nitrobenzamide 85469-87-0 C15H22N2O4
2-butoxy-N-butyl-5-nitrobenzamide
—— 2-(1-Benzoyl-4-phenyl-4-piperidinyl)-2-cyanessigsaeure-ethylester 73619-12-2 C23H24N2O3
2-(1-Benzoyl-4-phenyl-4-piperidinyl)-2-cyanessigsaeure-ethylester
—— [(2,6-bis(di-tert-butylphosphinito)-3,5-diphenylpyrazine)Ir(H)(CH3)][B(3,5-(F3C)2C6H3)4] 1351623-54-5 C32H12BF24*C33H50IrN2O2P2
[(2,6-bis(di-tert-butylphosphinito)-3,5-diphenylpyrazine)Ir(H)(CH3)][B(3,5-(F3C)2C6H3)4]
—— 2-(4-methoxyphenyl)-10-phenyl-[1,2,4]triazolo[1,5-b][2,7]naphthyridin-5(3H)-one 1581288-80-3 C22H16N4O2
2-(4-methoxyphenyl)-10-phenyl-[1,2,4]triazolo[1,5-b][2,7]naphthyridin-5(3H)-one
—— 2,2-Dibromo-5 inverted exclamation mark-chloro-2 inverted exclamation mark-nitroacetophenone 34356-86-0 C8H4Br2ClNO3
2,2-Dibromo-5 inverted exclamation mark-chloro-2 inverted exclamation mark-nitroacetophenone
—— (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-[(S)-2-(1-benzyl-3-tert-butylureido)-4-benzyloxy-4-oxobutanamido]tetrahydro-2H-pyran-3,4,5-triyl triacetate 1607430-80-7 C37H47N3O13
(2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-[(S)-2-(1-benzyl-3-tert-butylureido)-4-benzyloxy-4-oxobutanamido]tetrahydro-2H-pyran-3,4,5-triyl triacetate
—— 2-((1<i>R</i>)-3-chloro-7-oxo-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-methyl-but-2-enoic acid benzyl ester 56351-36-1 C16H15ClN2O3S
2-((1<i>R</i>)-3-chloro-7-oxo-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-methyl-but-2-enoic acid benzyl ester
—— 2,5-dioxopyrrolidin-1-yl 2-(prop-2-ynyl)pent-4-ynoate 1207263-16-8 C12H11NO4
2,5-dioxopyrrolidin-1-yl 2-(prop-2-ynyl)pent-4-ynoate
—— 2,5-dichloro-N-methyl-N-propylpyrimidine-4-amine 1214279-47-6 C8H11Cl2N3
2,5-dichloro-N-methyl-N-propylpyrimidine-4-amine
—— (2R,3R)-6-bromo-2,3-dimethyl-1,4-dioxaspiro[4.4]non-6-ene 188752-33-2 C9H13BrO2
(2R,3R)-6-bromo-2,3-dimethyl-1,4-dioxaspiro[4.4]non-6-ene
—— [(2R,3S)-5-methyl-1-(4-methylphenyl)sulfonyloxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]hexan-2-yl] benzoate 412960-88-4 C26H35NO7S
[(2R,3S)-5-methyl-1-(4-methylphenyl)sulfonyloxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]hexan-2-yl] benzoate
—— 2-[1,3-bis(3-methylbut-2-enyl)-2,3-dihydro-1H-indol-3-yl]ethanol 1050446-76-8 C20H29NO
2-[1,3-bis(3-methylbut-2-enyl)-2,3-dihydro-1H-indol-3-yl]ethanol
—— (2R)-N-[(R)-6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2-hydroxypropanamide 1044584-26-0 C25H23Cl3N2O3
(2R)-N-[(R)-6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2-hydroxypropanamide