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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4R,5R)-4,5-Bis-benzyloxymethyl-2-((E)-propenyl)-[1,3]dioxolane 201294-13-5 C22H26O4
(4R,5R)-4,5-Bis-benzyloxymethyl-2-((E)-propenyl)-[1,3]dioxolane
—— 4-{[(3,4-dichlorophenyl)carbamoyl]oxy}-2-[(4-{[(4-methoxyphenyl)carbonyl]amino}phenyl)sulfanyl]butanoic acid 1369957-72-1 C25H22Cl2N2O6S
4-{[(3,4-dichlorophenyl)carbamoyl]oxy}-2-[(4-{[(4-methoxyphenyl)carbonyl]amino}phenyl)sulfanyl]butanoic acid
—— 4-[[(2R,3S)-1-[2-(3,5-dichloroanilino)acetyl]-2-(trifluoromethyl)piperidin-3-yl]amino]-1H-pyrrolo[2,3-b]pyridine-5-carboxamide 1374241-32-3 C22H21Cl2F3N6O2
4-[[(2R,3S)-1-[2-(3,5-dichloroanilino)acetyl]-2-(trifluoromethyl)piperidin-3-yl]amino]-1H-pyrrolo[2,3-b]pyridine-5-carboxamide
—— 4-(4-(3-hydroxy-4-methoxyphenylamino)-7-methoxyquinazolin-6-yl)-2-methoxyphenol 1445581-26-9 C23H21N3O5
4-(4-(3-hydroxy-4-methoxyphenylamino)-7-methoxyquinazolin-6-yl)-2-methoxyphenol
—— {4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(6-methyl-pyrimidin-4-yl)-amine 1374037-75-8 C16H19N5O
{4-[2-((S)-2-amino-4,5-dihydro-oxazol-4-yl)-ethyl]-phenyl}-(6-methyl-pyrimidin-4-yl)-amine
—— 4-tert-Butyl-1-methyl-1-nitro-cyclohexane 37575-49-8 C11H21NO2
4-tert-Butyl-1-methyl-1-nitro-cyclohexane
—— 4-[(2-chlorophenyl)methoxyiminomethyl]-N,N-dimethylaniline 1403325-15-4 C16H17ClN2O
4-[(2-chlorophenyl)methoxyiminomethyl]-N,N-dimethylaniline
—— 4-methyl-2-(4-(4-methylpyridin-3-yl)-1H-benzo[d]imidazol-1-yl)thiazole 1370001-66-3 C17H14N4S
4-methyl-2-(4-(4-methylpyridin-3-yl)-1H-benzo[d]imidazol-1-yl)thiazole
—— 4-[5-[4-[1-[(2-fluoro-6-methoxyphenyl)methyl]-(3R)-piperidinyl]-1H-1,2,3-triazol-1-yl]-1H-indazol-3-yl]-1-methyl-2(1H)-pyridinone 1374351-50-4 C28H28FN7O2
4-[5-[4-[1-[(2-fluoro-6-methoxyphenyl)methyl]-(3R)-piperidinyl]-1H-1,2,3-triazol-1-yl]-1H-indazol-3-yl]-1-methyl-2(1H)-pyridinone
—— (4R),(5R)-N,N'-dimethyl-4,5-diphenyl-4,5-dihydroimidazolinium iodide 1417715-50-4 C17H19N2*I
(4R),(5R)-N,N'-dimethyl-4,5-diphenyl-4,5-dihydroimidazolinium iodide
—— 4-Bromo-2-[2-(2-hydroxy-phenyl)-1,1-dioxo-2,3-dihydro-1H-1λ<sup>6</sup>-benzo[b][1,4]thiazepin-4-yl]-phenol 86882-55-5 C21H16BrNO4S
4-Bromo-2-[2-(2-hydroxy-phenyl)-1,1-dioxo-2,3-dihydro-1H-1λ<sup>6</sup>-benzo[b][1,4]thiazepin-4-yl]-phenol
—— 4-(benzyloxy)-2-[(4-{[(4-ethylphenyl)carbonyl]amino}phenyl)sulfonyl]butanoic acid 1369958-21-3 C26H27NO6S
4-(benzyloxy)-2-[(4-{[(4-ethylphenyl)carbonyl]amino}phenyl)sulfonyl]butanoic acid
—— 4,5-dinonoxyphthalonitrile 397886-25-8 C26H40N2O2
4,5-dinonoxyphthalonitrile
—— 4-{(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}butanoic acid 1262873-63-1 C23H30F2O6
4-{(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}butanoic acid
—— 4-ethoxy-1-(tri-<i>O</i>-acetyl-4-acetylamino-β-<i>D</i>-4-deoxy-glucopyranosyl)-1<i>H</i>-pyrimidin-2-one 34297-18-2 C20H27N3O10
4-ethoxy-1-(tri-<i>O</i>-acetyl-4-acetylamino-β-<i>D</i>-4-deoxy-glucopyranosyl)-1<i>H</i>-pyrimidin-2-one
—— 4,10,13-Trimethyl-17-(tetrahydro-pyran-2-yloxy)-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-1-ol 57782-46-4 C25H40O3
4,10,13-Trimethyl-17-(tetrahydro-pyran-2-yloxy)-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-1-ol
—— 4-O-Acetyl-1,5-anhydro-3-O-(tert-butyldiphenylsilyl)-2,6-dideoxy-L-ribo-hex-1-enitol 159991-41-0 C24H30O4Si
4-O-Acetyl-1,5-anhydro-3-O-(tert-butyldiphenylsilyl)-2,6-dideoxy-L-ribo-hex-1-enitol
—— 4-Methyl-3-phenyl-heptane-2,6-dione 53034-18-7 C14H18O2
4-Methyl-3-phenyl-heptane-2,6-dione
—— 4-(7-chloro-2-phenyl-quinazolin-4-ylamino)-2-dimethylaminomethyl-phenol 54666-40-9 C23H21ClN4O
4-(7-chloro-2-phenyl-quinazolin-4-ylamino)-2-dimethylaminomethyl-phenol
—— 4,6-dimethoxy-N’-(4,6-dimethoxy-3-methyl-1H-indole-2-carbonyl)-3-methyl-1H-indole-2-carbohydrazide 1600507-24-1 C24H26N4O6
4,6-dimethoxy-N’-(4,6-dimethoxy-3-methyl-1H-indole-2-carbonyl)-3-methyl-1H-indole-2-carbohydrazide
—— 4-[(2-cyano-ethyl)-ethyl-amino]-2-pyrrolidin-1-yl-pyrimidine-5-carboxylic acid ethyl ester 54902-52-2 C16H23N5O2
4-[(2-cyano-ethyl)-ethyl-amino]-2-pyrrolidin-1-yl-pyrimidine-5-carboxylic acid ethyl ester
—— 4-(1-methyl-indol-3-yl)-6-phenyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one 54104-27-7 C19H17N3O
4-(1-methyl-indol-3-yl)-6-phenyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one
—— 4-<2,4-Dinitro-phenyl>-3-methyl-1-phenyl-pyrazol-5-on 50737-63-8 C16H12N4O5
4-<2,4-Dinitro-phenyl>-3-methyl-1-phenyl-pyrazol-5-on
—— (4-ethyl-2,2,4,5,5-pentamethyl-3-methylenehexyl)benzene 127130-23-8 C12H16O2S
(4-ethyl-2,2,4,5,5-pentamethyl-3-methylenehexyl)benzene
—— (4a<i>r</i>,10b<i>c</i>)-3,4,4a,10b-tetrahydro-2<i>H</i>,5<i>H</i>-chromeno[4,3-<i>b</i>][1,4]oxazine; hydrochloride 33607-84-0 C11H13NO2*ClH
(4a<i>r</i>,10b<i>c</i>)-3,4,4a,10b-tetrahydro-2<i>H</i>,5<i>H</i>-chromeno[4,3-<i>b</i>][1,4]oxazine; hydrochloride
—— 4-nitrophenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside 68667-01-6 C20H23NO11S
4-nitrophenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside
—— 4-amino-6-(4-methylpiperazin-1-yl)indolo[3,2-c]quinoline 1613468-96-4 C20H21N5
4-amino-6-(4-methylpiperazin-1-yl)indolo[3,2-c]quinoline
—— 4-diethylaminomethyl-2-methyl-2<i>H</i>-isoquinoline-1-thione 52513-14-1 C15H20N2S
4-diethylaminomethyl-2-methyl-2<i>H</i>-isoquinoline-1-thione
—— 4-Acetoxy-3-cyano-1,4,6-trimethylpiperidin 53708-17-1 C11H18N2O2
4-Acetoxy-3-cyano-1,4,6-trimethylpiperidin
—— (4aS,6aR,6bR,8aR,10S,12aR,12bR,14bR)-10-Hydroxy-2,2,6b,9,9,12a-hexamethyl-1,2,3,4,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-picene-4a,6a-dicarboxylic acid dimethyl ester 53318-11-9 C32H50O5
(4aS,6aR,6bR,8aR,10S,12aR,12bR,14bR)-10-Hydroxy-2,2,6b,9,9,12a-hexamethyl-1,2,3,4,5,6,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-picene-4a,6a-dicarboxylic acid dimethyl ester
—— 4-(4-chlorophenyl)-N-(4-(1,6-naphthyridin-4-ylthio)phenyl)-1-phthalazinamine 1071535-70-0 C28H18ClN5S
4-(4-chlorophenyl)-N-(4-(1,6-naphthyridin-4-ylthio)phenyl)-1-phthalazinamine
—— 4-(2-((3-methyl-1-(3,5-dimethylphenyl)butyl)carbamoyl)-4-phenoxyphenyl)butanoic acid 499156-56-8 C30H35NO4
4-(2-((3-methyl-1-(3,5-dimethylphenyl)butyl)carbamoyl)-4-phenoxyphenyl)butanoic acid
—— (4-Chloro-phenyl)-(4-methyl-2-morpholin-4-yl-thiophen-3-yl)-methanone 86662-31-9 C16H16ClNO2S
(4-Chloro-phenyl)-(4-methyl-2-morpholin-4-yl-thiophen-3-yl)-methanone
—— 4,8-diacetoxy-3-methoxy-11-oxo-1,6-dipentyl-11<i>H</i>-dibenzo[<i>b</i>,<i>e</i>][1,4]dioxepine-7-carboxylic acid benzyl ester 63529-39-5 C36H40O10
4,8-diacetoxy-3-methoxy-11-oxo-1,6-dipentyl-11<i>H</i>-dibenzo[<i>b</i>,<i>e</i>][1,4]dioxepine-7-carboxylic acid benzyl ester
—— 4'-Benzyloxy-2,3-diphenylacrylophenon 42730-66-5 C28H22O2
4'-Benzyloxy-2,3-diphenylacrylophenon
—— 4-Ethoxycarbonyl-3-amino-5-cyan-2-formylpyridin 99185-85-0 C10H9N3O3
4-Ethoxycarbonyl-3-amino-5-cyan-2-formylpyridin
—— 4-methyl-6-phenoxymethyl-morpholine-2,3-dione 39632-01-4 C12H13NO4
4-methyl-6-phenoxymethyl-morpholine-2,3-dione
—— 4-Acetyl-2-isopropenyl-5-oxo-4,5-dihydro-1,3,4-oxadiazol 50808-07-6 C7H8N2O3
4-Acetyl-2-isopropenyl-5-oxo-4,5-dihydro-1,3,4-oxadiazol
—— 4-(furan-3-ylmethylene)-2-phenyloxazol-5(4H)-one 1151541-68-2 C14H9NO3
4-(furan-3-ylmethylene)-2-phenyloxazol-5(4H)-one
—— 4-dichloroiodanyl-phenetole 445386-74-3 C8H9Cl2IO
4-dichloroiodanyl-phenetole
—— 4-hydroxy-6,7,9-trimethyl-3-phenyl-2H-pyrano[2',3':4,5]pyrido[2,3-d]pyrimidine-2,5,8,10(6H,7H,9H)-tetrone 685894-22-8 C19H15N3O6
4-hydroxy-6,7,9-trimethyl-3-phenyl-2H-pyrano[2',3':4,5]pyrido[2,3-d]pyrimidine-2,5,8,10(6H,7H,9H)-tetrone
—— 4-[3'-(3-ethoxycarbonyl-propyl)-4,4'-dimethoxy-biphenyl-3-yl]-butyric acid ethyl ester 1373557-21-1 C26H34O6
4-[3'-(3-ethoxycarbonyl-propyl)-4,4'-dimethoxy-biphenyl-3-yl]-butyric acid ethyl ester
—— (4aS,6aS,6bR,8aR,9S,10S,12aR,12bR,14bS)-10-hydroxy-9-(((R)-2-hydroxypropoxy)carbonyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylic acid 160425-83-2 C33H52O6
(4aS,6aS,6bR,8aR,9S,10S,12aR,12bR,14bS)-10-hydroxy-9-(((R)-2-hydroxypropoxy)carbonyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylic acid
—— 4-ethoxymethyl-2-nitro-phenol 35236-31-8 C9H11NO4
4-ethoxymethyl-2-nitro-phenol
—— (4Z,7Z,10Z,13Z,16Z,19Z)-4-Acetoxy-5-bromo-docosa-4,7,10,13,16,19-hexaenoic acid methyl ester 825633-02-1 C25H35BrO4
(4Z,7Z,10Z,13Z,16Z,19Z)-4-Acetoxy-5-bromo-docosa-4,7,10,13,16,19-hexaenoic acid methyl ester
—— 4-(2-chloro-6-methylpyrimidin-4-yl)phenol 1388232-25-4 C11H9ClN2O
4-(2-chloro-6-methylpyrimidin-4-yl)phenol
—— 4-butyl-N-methyl-N-((1-tosyl-1H-1,2,3-triazol-4-yl)methyl)aniline 1616405-24-3 C21H26N4O2S
4-butyl-N-methyl-N-((1-tosyl-1H-1,2,3-triazol-4-yl)methyl)aniline
—— (4aRS,5SR,10bRS,12RS)-12-methyl-4,4a,5,6,9,10-hexahydro-3H,8H-5,10b-propanopyrano<2,3-h>quinolin-2(1H)-one 80471-37-0 C16H23NO2
(4aRS,5SR,10bRS,12RS)-12-methyl-4,4a,5,6,9,10-hexahydro-3H,8H-5,10b-propanopyrano<2,3-h>quinolin-2(1H)-one
—— (4-chlorophenyl)(2-phenylaziridin-1-yl)methanone 537711-21-0 C15H12ClNO
(4-chlorophenyl)(2-phenylaziridin-1-yl)methanone
—— 4,4-Dimethyl-1-(1-methyl-allyl)-3-vinyloxy-cyclopentene 121402-73-1 C13H20O
4,4-Dimethyl-1-(1-methyl-allyl)-3-vinyloxy-cyclopentene