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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2,2'-(((2R,6S)-2,6-dimethylheptane-1,7-diyl)bis(oxy))bis(tetrahydro-2H-pyran) 112893-65-9 C19H36O4
2,2'-(((2R,6S)-2,6-dimethylheptane-1,7-diyl)bis(oxy))bis(tetrahydro-2H-pyran)
—— 2-chloro-1-(2,2-dimethyl-4H-benzo[1,3]dioxin-6-yl)ethanol 1332862-59-5 C12H15ClO3
2-chloro-1-(2,2-dimethyl-4H-benzo[1,3]dioxin-6-yl)ethanol
—— 2-methyl-2,3-dihydrofuro<2,3-h>benzofuro<2,3-c><1>benzopyran-5(H)-one 137539-13-0 C18H12O4
2-methyl-2,3-dihydrofuro<2,3-h>benzofuro<2,3-c><1>benzopyran-5(H)-one
—— 2-amino-N6-(3,4-dimethoxy-phenethyl)-adenosine 26783-40-4 C20H26N6O6
2-amino-N6-(3,4-dimethoxy-phenethyl)-adenosine
—— 2,3'-<(p-methoxyphenyl)imino>-1-(3'-deoxy-β-D-lyxopyranosyl)uracil 104531-61-5 C16H17N3O5
2,3'-<(p-methoxyphenyl)imino>-1-(3'-deoxy-β-D-lyxopyranosyl)uracil
—— 2-carbomethoxy-2-ethyl-5,5-dimethyl-1,3-dioxalan-4-one 93849-97-9 C9H14O5
2-carbomethoxy-2-ethyl-5,5-dimethyl-1,3-dioxalan-4-one
—— (2S,3Z,5E,17S)-6-Acetoxy-2-(phenylsulfonyl)octadeca-3,5-dien-17-olid 107495-55-6 C26H36O6S
(2S,3Z,5E,17S)-6-Acetoxy-2-(phenylsulfonyl)octadeca-3,5-dien-17-olid
—— 2-[2-(6-bromochroman-4-ylidene)hydrazinyl]-5-phenylthiazole 1421435-12-2 C18H14BrN3OS
2-[2-(6-bromochroman-4-ylidene)hydrazinyl]-5-phenylthiazole
—— (2R,4aS,8aS)-(-)-1,2,3,4,4a,5,6,7,8,8a-decahydro-2α-hydroxy-5,5,8aβ-trimethyl-1-oxonaphthalene 97868-04-7 C13H22O2
(2R,4aS,8aS)-(-)-1,2,3,4,4a,5,6,7,8,8a-decahydro-2α-hydroxy-5,5,8aβ-trimethyl-1-oxonaphthalene
—— (2R,3R)-3-(methoxymethoxy)-1-(4-methoxyphenyl)-4-oxoazetidin-2-formaldehyde 1252877-44-3 C13H15NO5
(2R,3R)-3-(methoxymethoxy)-1-(4-methoxyphenyl)-4-oxoazetidin-2-formaldehyde
—— 2-Ethoxycarbonyloxy-3-((Z)-2-ethoxycarbonyloxy-2-pyridin-3-yl-vinyl)-indole-1-carboxylic acid ethyl ester 151019-45-3 C24H24N2O8
2-Ethoxycarbonyloxy-3-((Z)-2-ethoxycarbonyloxy-2-pyridin-3-yl-vinyl)-indole-1-carboxylic acid ethyl ester
—— 2'-Chlor-4-<4-nonyloxy-benzylidenamino>-biphenyl 96275-73-9 C28H32ClNO
2'-Chlor-4-<4-nonyloxy-benzylidenamino>-biphenyl
—— 2-[4-(7-methoxy-3-oxo-1H-isoindol-2-yl)phenyl]propanoic acid 950735-45-2 C18H17NO4
2-[4-(7-methoxy-3-oxo-1H-isoindol-2-yl)phenyl]propanoic acid
—— 2-methyl-N-[4-(4-methyl-1-naphthyl)-1,3-thiazol-2-yl]-2-(9H-thioxanthen-9-yl)propanamide 1008113-27-6 C31H26N2OS2
2-methyl-N-[4-(4-methyl-1-naphthyl)-1,3-thiazol-2-yl]-2-(9H-thioxanthen-9-yl)propanamide
—— 2-((tert-butyldimethylsilyloxy)methyl)-N-(2-iodo-4-nitrophenyl)acrylamide 1258864-48-0 C16H23IN2O4Si
2-((tert-butyldimethylsilyloxy)methyl)-N-(2-iodo-4-nitrophenyl)acrylamide
—— (2S,4R)-N-t-butoxycarbonyl-4-t-butyldimethylsiloxy-2-[hydroxy(2-naphthyl)methyl]pyrrolidine 170587-26-5 C26H39NO4Si
(2S,4R)-N-t-butoxycarbonyl-4-t-butyldimethylsiloxy-2-[hydroxy(2-naphthyl)methyl]pyrrolidine
—— 2-[4-(4-ethyl-6-methoxy-5-pentoxy-8-quinolylamino)pentyl]-1,3-isoindolinedione 663953-30-8 C30H37N3O4
2-[4-(4-ethyl-6-methoxy-5-pentoxy-8-quinolylamino)pentyl]-1,3-isoindolinedione
—— 2-(3,4-methylenedioxyphenyl)-2-(3-methoxy-5-methylpyrazol-4-yl)nitroethane 127847-61-4 C14H15N3O5
2-(3,4-methylenedioxyphenyl)-2-(3-methoxy-5-methylpyrazol-4-yl)nitroethane
—— (2S,3S,4R,5S)-tert-butyl 5-(4-bromophenyl)-2-cyano-4-formyl-3-phenylpyrrolidine-2-carboxylate 1335040-10-2 C23H23BrN2O3
(2S,3S,4R,5S)-tert-butyl 5-(4-bromophenyl)-2-cyano-4-formyl-3-phenylpyrrolidine-2-carboxylate
—— (2'S,6S)-1-pentenyl-6-methyl-6-<<2'-(methoxymethyl)pyrrolidinyl>carbonyl>-1,4-cyclohexadiene 134389-32-5 C19H29NO2
(2'S,6S)-1-pentenyl-6-methyl-6-<<2'-(methoxymethyl)pyrrolidinyl>carbonyl>-1,4-cyclohexadiene
—— 2-{1-[(Z)-Hydroxyimino]-ethyl}-3-(4-methoxy-phenyl)-4-(3-methyl-4-nitro-isoxazol-5-yl)-butyric acid ethyl ester 117838-26-3 C19H23N3O7
2-{1-[(Z)-Hydroxyimino]-ethyl}-3-(4-methoxy-phenyl)-4-(3-methyl-4-nitro-isoxazol-5-yl)-butyric acid ethyl ester
—— 2-amino-9-(3-O-benzoyl-2-O-phenoxythiocarbonyl-5-O-tert-butyldimethylsilyl-β-D-ribofuranosyl)-6-chloropurine 1360874-46-9 C30H34ClN5O6SSi
2-amino-9-(3-O-benzoyl-2-O-phenoxythiocarbonyl-5-O-tert-butyldimethylsilyl-β-D-ribofuranosyl)-6-chloropurine
—— 2-tert-butyl-4-ethyl-6-methoxy-5-(3-trifluoromethylphenoxy)-8-quinolinamine 861232-21-5 C23H25F3N2O2
2-tert-butyl-4-ethyl-6-methoxy-5-(3-trifluoromethylphenoxy)-8-quinolinamine
—— 2'-amino-2'-deoxy-5'-O-(4-methoxytrityl)uridine 213487-29-7 C29H29N3O6
2'-amino-2'-deoxy-5'-O-(4-methoxytrityl)uridine
—— 2-(1-Oxo-2-diazoethyl)-3-(4-phenyl-1-butynyl)thiophene 152771-57-8 C16H12N2OS
2-(1-Oxo-2-diazoethyl)-3-(4-phenyl-1-butynyl)thiophene
—— 2-[[4-[(3-chlorophenyl)carbamothioylamino]-6-(4-nitroanilino)-1,3,5-triazin-2-yl]oxy]benzamide 132818-60-1 C23H17ClN8O4S
2-[[4-[(3-chlorophenyl)carbamothioylamino]-6-(4-nitroanilino)-1,3,5-triazin-2-yl]oxy]benzamide
—— (2-Methoxy-phenyl)-carbamic acid (E)-3-phenyl-allyl ester 25164-78-7 C17H17NO3
(2-Methoxy-phenyl)-carbamic acid (E)-3-phenyl-allyl ester
—— (2R,3R,4R,5R)-2,3,4,5,6-pentakis((tert-butyldimethylsilyl)oxy)hexyl acetate 1613403-96-5 C38H86O7Si5
(2R,3R,4R,5R)-2,3,4,5,6-pentakis((tert-butyldimethylsilyl)oxy)hexyl acetate
—— 2-ethoxy-4,4,5,5-tetramethyl-2-vinyl-1,3,2-dioxasilolane 1116121-12-0 C10H20O3Si
2-ethoxy-4,4,5,5-tetramethyl-2-vinyl-1,3,2-dioxasilolane
—— 2-(4-fluorophenyl)tetrahydrofuran-2-ylphosphonic acid 1231764-45-6 C10H12FO4P
2-(4-fluorophenyl)tetrahydrofuran-2-ylphosphonic acid
—— (2R)-2-[[8-amino-2-[[(4-methylphenyl)methyl]thio]-9H-purin-6-yl]amino]-1-propanol 354582-66-4 C16H20N6OS
(2R)-2-[[8-amino-2-[[(4-methylphenyl)methyl]thio]-9H-purin-6-yl]amino]-1-propanol
—— (2R,3S)-N-tert-Butyloxycarbonyl-3-(tert-butyldimethylsilanyloxy)-2-((1R)-1-azidoethyl)pyrrolidine 757248-17-2 C17H34N4O3Si
(2R,3S)-N-tert-Butyloxycarbonyl-3-(tert-butyldimethylsilanyloxy)-2-((1R)-1-azidoethyl)pyrrolidine
—— (2S)-1-[4-(benzenesulfonyl)-2,6,6-trimethylcyclohex-3-en-1-yl]-2-(methoxymethyl)pyrrolidine 127222-93-9 C21H31NO3S
(2S)-1-[4-(benzenesulfonyl)-2,6,6-trimethylcyclohex-3-en-1-yl]-2-(methoxymethyl)pyrrolidine
—— 2-(3-phenylureido)-N-(2'-methylsulfonylbiphenyl-4-yl)propionamide 438053-66-8 C23H23N3O4S
2-(3-phenylureido)-N-(2'-methylsulfonylbiphenyl-4-yl)propionamide
—— 2-((3S,4S)-3-hydroxy-4-((3-(trifluoromethyl)phenyl)amino)pyrrolidin-1-yl)-N-(4-((4-((5-methyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)thio)phenyl)acetamide 1315591-12-8 C29H28F3N9O2S
2-((3S,4S)-3-hydroxy-4-((3-(trifluoromethyl)phenyl)amino)pyrrolidin-1-yl)-N-(4-((4-((5-methyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)thio)phenyl)acetamide
—— 2,5-dihydro-2,2,4-trimethyl-5-phenyl-1H-[1]benzopyrano[3,4-f]quinoline-10-ol acetate (ester) 389090-21-5 C27H25NO3
2,5-dihydro-2,2,4-trimethyl-5-phenyl-1H-[1]benzopyrano[3,4-f]quinoline-10-ol acetate (ester)
—— 2-((4,5-dimethoxy-2-nitrobenzyl)oxy)-3,5,6-trimethoxybenzaldehyde 1453905-04-8 C19H21NO9
2-((4,5-dimethoxy-2-nitrobenzyl)oxy)-3,5,6-trimethoxybenzaldehyde
—— 2-methyl-6-phenyl-4,5-dihydro-thiazolo[4,5-<i>c</i>]acridine 14366-03-1 C21H16N2S
2-methyl-6-phenyl-4,5-dihydro-thiazolo[4,5-<i>c</i>]acridine
—— 2-(4-(5-(1-(((benzo[d][1,3]dioxol-5-ylcarbamoyl)(benzyl)carbamoyl)oxy)propyl)isoxazol-3-yl)phenoxy)-2-methylpropanoic acid 1621514-14-4 C32H31N3O9
2-(4-(5-(1-(((benzo[d][1,3]dioxol-5-ylcarbamoyl)(benzyl)carbamoyl)oxy)propyl)isoxazol-3-yl)phenoxy)-2-methylpropanoic acid
—— 2-aminopyrimidine-4-carboxaldehyde (ethyl 3-amino-2,2-dimethylpropionate)imine 165807-17-0 C12H18N4O2
2-aminopyrimidine-4-carboxaldehyde (ethyl 3-amino-2,2-dimethylpropionate)imine
—— 2-chloro-N-[6-(3-phenylureido)hexyl]acetamide 1654012-05-1 C15H22ClN3O2
2-chloro-N-[6-(3-phenylureido)hexyl]acetamide
—— 2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cycloheptyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione 1355156-35-2 C31H31BrClN3O3S
2-[5-bromo-3-(4-chlorobenzoyl)-4-((4-(cycloheptyl)piperazin-1-yl)methyl)thiophen-2-yl]-isoindole-1,3-dione
—— (2S,3S)-2-tert-Butoxycarbonylamino-3-hydroxy-3-(4-hydroxy-phenyl)-propionic acid 607358-36-1 C14H19NO6
(2S,3S)-2-tert-Butoxycarbonylamino-3-hydroxy-3-(4-hydroxy-phenyl)-propionic acid
—— 2-cyano-4-(p-tolyl)pyridin-2-one 130688-36-7 C13H11N3O
2-cyano-4-(p-tolyl)pyridin-2-one
—— (2-Hydroxy-5-oxo-5,6,7,8-tetrahydro-naphthalen-1-ylmethylsulfanyl)acetic acid methyl ester 368883-05-0 C14H16O4S
(2-Hydroxy-5-oxo-5,6,7,8-tetrahydro-naphthalen-1-ylmethylsulfanyl)acetic acid methyl ester
—— 2-[2-(2-benzyl-quinazolin-4-ylamino)-phenyl]-3<i>H</i>-quinazolin-4-one 27259-76-3 C29H21N5O
2-[2-(2-benzyl-quinazolin-4-ylamino)-phenyl]-3<i>H</i>-quinazolin-4-one
—— 2-(4-chlorophenyl)-2-[1-(1H-1,2,4-triazol-1-yl) ethyl]oxirane methanesulphonate salt 94972-85-7 CH4O3S*C12H12ClN3O
2-(4-chlorophenyl)-2-[1-(1H-1,2,4-triazol-1-yl) ethyl]oxirane methanesulphonate salt
—— 2-<5-Methyl-3-phenyl-(1)hydantoino>-propionsaeure-<2-diaethylamino-aethylester> 27972-66-3 C19H27N3O4
2-<5-Methyl-3-phenyl-(1)hydantoino>-propionsaeure-<2-diaethylamino-aethylester>
—— 2,8-Dichlor-phenazin-10-oxid 1022-26-0 C12H6Cl2N2O
2,8-Dichlor-phenazin-10-oxid
—— 2-Hydroxy-5-chlorbenzophenonoxim-di(monochloracetat) 26965-45-7 C17H12Cl3NO4
2-Hydroxy-5-chlorbenzophenonoxim-di(monochloracetat)