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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2,2-Ethylendioxy-4β,5β-dimethyl-10βH-7-octalin-9-on 84373-36-4 C14H20O3
2,2-Ethylendioxy-4β,5β-dimethyl-10βH-7-octalin-9-on
—— 2-(3,5-di-tert-butyl-4-methoxyphenyl)phenanthren-4-ol 1612866-65-5 C29H32O2
2-(3,5-di-tert-butyl-4-methoxyphenyl)phenanthren-4-ol
—— (2Z)-2-[(2E,4E)-3-(2,2-dichloro-1-methylcyclopropyl)-5-(3-ethyl-1,3-benzothiazol-3-ium-2-yl)penta-2,4-dienylidene]-3-ethyl-1,3-benzothiazole;iodide 95547-26-5 C27H27Cl2N2S2*I
(2Z)-2-[(2E,4E)-3-(2,2-dichloro-1-methylcyclopropyl)-5-(3-ethyl-1,3-benzothiazol-3-ium-2-yl)penta-2,4-dienylidene]-3-ethyl-1,3-benzothiazole;iodide
—— 2-bromo-4,6-dimethyl-3-isopropylphenol 95717-60-5 C11H15BrO
2-bromo-4,6-dimethyl-3-isopropylphenol
—— 2-(4-chloro-benzenesulfonyl)-3,6-dihydro-2<i>H</i>-[1,2]thiazine 1-oxide 28394-28-7 C10H10ClNO3S2
2-(4-chloro-benzenesulfonyl)-3,6-dihydro-2<i>H</i>-[1,2]thiazine 1-oxide
—— [(2S,3S,4R,6S)-2-(bromomethyl)-4-[2-[tert-butyl(dimethyl)silyl]oxyethyl]-4-ethenyl-6-methoxyoxan-3-yl] methanesulfonate 78329-19-8 C18H35BrO6SSi
[(2S,3S,4R,6S)-2-(bromomethyl)-4-[2-[tert-butyl(dimethyl)silyl]oxyethyl]-4-ethenyl-6-methoxyoxan-3-yl] methanesulfonate
—— 2-chloro-6-(3,5-dimethylpyrazol-1-yl)-4-methylquinoline 131138-59-5 C15H14ClN3
2-chloro-6-(3,5-dimethylpyrazol-1-yl)-4-methylquinoline
—— 2-Acetyl-3-phenyl-4-(5-phenyl-isoxazol-3-yl)-pentanedioic acid diethyl ester 114957-77-6 C26H27NO6
2-Acetyl-3-phenyl-4-(5-phenyl-isoxazol-3-yl)-pentanedioic acid diethyl ester
—— (2S,3R)-2-((tert-butyldiphenylsilyl)oxy)hex-4-yn-3-ol 1356477-71-8 C22H28O2Si
(2S,3R)-2-((tert-butyldiphenylsilyl)oxy)hex-4-yn-3-ol
—— 2-chloro-N'-(4-hydroxy-3,6-dioxo-5-undecylcyclohexa-1,4-dien-1-yl)benzohydrazide 1215231-72-3 C24H31ClN2O4
2-chloro-N'-(4-hydroxy-3,6-dioxo-5-undecylcyclohexa-1,4-dien-1-yl)benzohydrazide
—— 2,6-dimethyl-5-propyl-hept-3-yne-2,6-diol 14129-56-7 C12H22O2
2,6-dimethyl-5-propyl-hept-3-yne-2,6-diol
—— 2-((1R,2R,4aS,8aS)-2-hydroxy-2,5,5,8a-tetramethyldecahydronaphthalen-1-yl)-N-methoxy-N-methylacetamide 190264-38-1 C18H33NO3
2-((1R,2R,4aS,8aS)-2-hydroxy-2,5,5,8a-tetramethyldecahydronaphthalen-1-yl)-N-methoxy-N-methylacetamide
—— (+-)-2-Cyan-3,3-dimethyl-oct-7-ensaeure-ethylester 93309-72-9 C13H21NO2
(+-)-2-Cyan-3,3-dimethyl-oct-7-ensaeure-ethylester
—— 2-chloro-3-phenethylaminopyrazine 1141934-78-2 C12H12ClN3
2-chloro-3-phenethylaminopyrazine
—— 2-(3-methylpent-1-en-3-yl)-1,3-dithiane-2-carbaldehyde 97938-58-4 C11H18OS2
2-(3-methylpent-1-en-3-yl)-1,3-dithiane-2-carbaldehyde
—— (2-acetylamino-7-oxo-4,5,6,7-tetrahydro-benzothiazol-6-yl)-oxo-acetic acid ethyl ester 883195-19-5 C13H14N2O5S
(2-acetylamino-7-oxo-4,5,6,7-tetrahydro-benzothiazol-6-yl)-oxo-acetic acid ethyl ester
—— 2-(4-Chlorobenzyl)-5,6,7,8-tetrahydroquinazolin-4(1H)-one 87753-20-6 C15H15ClN2O
2-(4-Chlorobenzyl)-5,6,7,8-tetrahydroquinazolin-4(1H)-one
—— 2-(4-propionylaminobenzyl)-6-(3-methoxy-4-fluoromethoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one 1230635-12-7 C24H28FN3O4
2-(4-propionylaminobenzyl)-6-(3-methoxy-4-fluoromethoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one
—— 2-amino-4-(4-fluorophenyl)-9-[1-(2-morpholin-4-yl-ethyl)-1H-pyrazol-4-yl]indeno[1,2-d]pyrimidin-5-one 1297604-24-0 C26H23FN6O2
2-amino-4-(4-fluorophenyl)-9-[1-(2-morpholin-4-yl-ethyl)-1H-pyrazol-4-yl]indeno[1,2-d]pyrimidin-5-one
—— 2-Benzyloxy-8-cyclohexyl-1-propyl-1,7-dihydro-purin-6-one 1303954-59-7 C21H26N4O2
2-Benzyloxy-8-cyclohexyl-1-propyl-1,7-dihydro-purin-6-one
—— 2-[6-(4-chlorophenyl)-1-methyl-8-(methyloxy)-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-yl]-N-(cyclopropylmethyl)acetamide 1300746-47-7 C24H24ClN5O2
2-[6-(4-chlorophenyl)-1-methyl-8-(methyloxy)-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-yl]-N-(cyclopropylmethyl)acetamide
—— 2-methylpropane-1-sulfonic acid [3-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)phenyl]amide 710340-88-8 C26H27NO2S
2-methylpropane-1-sulfonic acid [3-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)phenyl]amide
—— ({[2-({1-[3',5'-dichloro-4'-(hydroxymethyl)biphenyl-4-yl]piperidin-4-yl}methyl)-5-hydroxy-6-methylpyrimidin-4-yl]carbonyl}amino)acetic acid 1296273-48-7 C27H28Cl2N4O5
({[2-({1-[3',5'-dichloro-4'-(hydroxymethyl)biphenyl-4-yl]piperidin-4-yl}methyl)-5-hydroxy-6-methylpyrimidin-4-yl]carbonyl}amino)acetic acid
—— 2-fluoro-N-{3-fluoro-4-[6-methoxy-7-(3-piperidin-1-yl-propoxy)-quinolin-4-yloxy]-phenyl}-benzenesulfonamide 1292257-63-6 C30H31F2N3O5S
2-fluoro-N-{3-fluoro-4-[6-methoxy-7-(3-piperidin-1-yl-propoxy)-quinolin-4-yloxy]-phenyl}-benzenesulfonamide
—— 2-(3-chlorophenyl)-4-(2,3-dihydro-1H-inden-2-yloxy)-5-(4-thiophen-2-ylsulfonylpiperazin-1-yl)pyridazin-3-one 1062078-30-1 C27H25ClN4O4S2
2-(3-chlorophenyl)-4-(2,3-dihydro-1H-inden-2-yloxy)-5-(4-thiophen-2-ylsulfonylpiperazin-1-yl)pyridazin-3-one
—— 2,4-Dimethyl-6-amino-pyrimidin-5-carboxamid 19796-71-5 C7H10N4O
2,4-Dimethyl-6-amino-pyrimidin-5-carboxamid
—— 2-(3-Chlorophenyl)-4-[(4-methoxyphenyl)methyl]-5-[4-[(4-nitrophenyl)methylsulfonyl]piperazin-1-yl]pyridazin-3-one 1062052-54-3 C29H28ClN5O6S
2-(3-Chlorophenyl)-4-[(4-methoxyphenyl)methyl]-5-[4-[(4-nitrophenyl)methylsulfonyl]piperazin-1-yl]pyridazin-3-one
—— 2-[(4S)-6-(4-chlorophenyl)-1-methyl-8-(methyloxy)-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-yl]-N-(9-oxo-9H-fluoren-1-yl)acetamide 1300746-04-6 C33H24ClN5O3
2-[(4S)-6-(4-chlorophenyl)-1-methyl-8-(methyloxy)-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-yl]-N-(9-oxo-9H-fluoren-1-yl)acetamide
—— 2-[(1-Methyl-9-oxo-4,9-dihydro-1H-pyrazolo[4,3-b]quinolin-7-yl)methyl]benzamide 499790-99-7 C19H16N4O2
2-[(1-Methyl-9-oxo-4,9-dihydro-1H-pyrazolo[4,3-b]quinolin-7-yl)methyl]benzamide
—— (2<i>RS</i>,3<i>RS</i>)-2-amino-3-hydroxy-3-(4-nitro-phenyl)-propionic acid methyl ester; hydrochloride 113299-51-7 C10H12N2O5*ClH
(2<i>RS</i>,3<i>RS</i>)-2-amino-3-hydroxy-3-(4-nitro-phenyl)-propionic acid methyl ester; hydrochloride
—— 2-(4'-(6-carbamoyl-3,5-dimethylpyrazin-2-yl)-2-chlorobiphenyl-4-yl)butanoic acid 1259022-90-6 C24H24ClN3O3
2-(4'-(6-carbamoyl-3,5-dimethylpyrazin-2-yl)-2-chlorobiphenyl-4-yl)butanoic acid
—— (2S,2'S,6'R,2''R)-Dodecahydro-[2,2';6',2'']terpyran 120312-44-9 C15H26O3
(2S,2'S,6'R,2''R)-Dodecahydro-[2,2';6',2'']terpyran
—— 2,3,5,6-tetrakis[(dimethylamino)methyl]phenylene-1,4-bis(bromopalladium(II)) 921222-32-4 C18H32Br2N4Pd2
2,3,5,6-tetrakis[(dimethylamino)methyl]phenylene-1,4-bis(bromopalladium(II))
—— 2-arsono-3-nitro-benzoic acid 855750-03-7 C7H6AsNO7
2-arsono-3-nitro-benzoic acid
—— (2S)-N-hydroxy-2-[5-(4-(ethylcarbonyloxy)phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide 282114-22-1 C20H23NO6S2
(2S)-N-hydroxy-2-[5-(4-(ethylcarbonyloxy)phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide
—— 2-(6-fluoro-7-hydroxy-2-trifluoromethyl-[1,8]-naphthyridine-3-carbonyl)-cyclohexane-1,3-dione 1188431-98-2 C16H10F4N2O4
2-(6-fluoro-7-hydroxy-2-trifluoromethyl-[1,8]-naphthyridine-3-carbonyl)-cyclohexane-1,3-dione
—— 2(R)-[[4-[2-(piperidinyl)ethyl]piperidinyl]carbonylmethyl]-2-[3(S)-(4(S)-phenyloxazolidin-2-on-3-yl)-4(R)-(2-styryl)azetidin-2-on-1-yl]acetic acid N-[(S)-α-methylbenzyl]amide 1020098-25-2 C44H53N5O5
2(R)-[[4-[2-(piperidinyl)ethyl]piperidinyl]carbonylmethyl]-2-[3(S)-(4(S)-phenyloxazolidin-2-on-3-yl)-4(R)-(2-styryl)azetidin-2-on-1-yl]acetic acid N-[(S)-α-methylbenzyl]amide
—— 2-[(2-ethyl-1,3-benzothiazol-6-yl)amino]benzoic acid 138962-05-7 C16H14N2O2S
2-[(2-ethyl-1,3-benzothiazol-6-yl)amino]benzoic acid
—— 2-[2-[3-[2-[3-[2-[3-[1,3-Bis(diaminomethylideneamino)propan-2-yl]-5-bromophenyl]ethynyl]phenyl]ethynyl]-5-bromophenyl]-3-(diaminomethylideneamino)propyl]guanidine 1613643-61-0 C32H36Br2N12
2-[2-[3-[2-[3-[2-[3-[1,3-Bis(diaminomethylideneamino)propan-2-yl]-5-bromophenyl]ethynyl]phenyl]ethynyl]-5-bromophenyl]-3-(diaminomethylideneamino)propyl]guanidine
—— 2-propanyl({(3R,5aR,6R,7R,8aS)-6-[(1E,3R)-4-(2,5-difluorophenoxy)-3-hydroxy-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}methoxy)acetate 1262874-01-0 C25H34F2O7
2-propanyl({(3R,5aR,6R,7R,8aS)-6-[(1E,3R)-4-(2,5-difluorophenoxy)-3-hydroxy-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}methoxy)acetate
—— 2-((1R,6R)-6-Trichloromethyl-cyclohex-3-enyl)-propan-2-ol 53779-74-1 C10H15Cl3O
2-((1R,6R)-6-Trichloromethyl-cyclohex-3-enyl)-propan-2-ol
—— 2-(2-tert-Butoxycarbonylamino-thiazol-4-yl)-4-[4-(4-fluoro-phenyl)-piperazin-1-yl]-butyric acid 691876-63-8 C22H29FN4O4S
2-(2-tert-Butoxycarbonylamino-thiazol-4-yl)-4-[4-(4-fluoro-phenyl)-piperazin-1-yl]-butyric acid
—— 2-[ethyl-(7-methoxy-2,3-dihydro-benzo[1,4]dioxin-2-ylmethyl)-amino]-ethanol 110180-26-2 C14H21NO4
2-[ethyl-(7-methoxy-2,3-dihydro-benzo[1,4]dioxin-2-ylmethyl)-amino]-ethanol
—— 2-bromo-5-(trifluoromethyl)naphthalene 853017-58-0 C11H6BrF3
2-bromo-5-(trifluoromethyl)naphthalene
—— 2,4-Dimethoxy-benzoic acid (2R,4R,5R,6R)-4,5-bis-(3,4-dimethoxy-benzyloxy)-6-methyl-tetrahydro-pyran-2-yl ester 132674-64-7 C33H40O11
2,4-Dimethoxy-benzoic acid (2R,4R,5R,6R)-4,5-bis-(3,4-dimethoxy-benzyloxy)-6-methyl-tetrahydro-pyran-2-yl ester
—— 2-((2S,3R)-5-butoxy-2-((S)-3-(tert-butyldimethylsilyloxy)-2-methylpropyl)-tetrahydrofuran-3-yl)ethanol 862387-33-5 C20H42O4Si
2-((2S,3R)-5-butoxy-2-((S)-3-(tert-butyldimethylsilyloxy)-2-methylpropyl)-tetrahydrofuran-3-yl)ethanol
—— 2,5-Bis(trimethylsiloxy)-1-<1-(trimethylsiloxy)vinyl>pyrrol 109531-46-6 C15H31NO3Si3
2,5-Bis(trimethylsiloxy)-1-<1-(trimethylsiloxy)vinyl>pyrrol
—— (2'R,3R)-4-(2'-tert-Butyl-4'-oxo-4'H-1',3'-dioxin-6'-yl)-3-methylbutyraldehyd 119620-12-1 C13H20O4
(2'R,3R)-4-(2'-tert-Butyl-4'-oxo-4'H-1',3'-dioxin-6'-yl)-3-methylbutyraldehyd
—— 2.4.5-Trichlor-benzoesaeure-anhydrid 15989-95-4 C14H4Cl6O3
2.4.5-Trichlor-benzoesaeure-anhydrid
—— 2-(2,6-dichloro-phenyl)-benzooxazole-6-carboxylic acid 3-methoxy-benzylamide 1021165-04-7 C22H16Cl2N2O3
2-(2,6-dichloro-phenyl)-benzooxazole-6-carboxylic acid 3-methoxy-benzylamide