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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[2-(benzofuran-4-yloxy)-ethyl]-5-methyl-2-phenyl-oxazole 475481-29-9 C20H17NO3
4-[2-(benzofuran-4-yloxy)-ethyl]-5-methyl-2-phenyl-oxazole
—— (+)-(4bR,10bS,11S)-4b,5,6,10b,11,12-hexahydro-10b,11-dihydroxy-5-methylbenzo<c>phenanthridine 81370-45-8 C18H19NO2
(+)-(4bR,10bS,11S)-4b,5,6,10b,11,12-hexahydro-10b,11-dihydroxy-5-methylbenzo<c>phenanthridine
—— 4-(4-fluorophenyl)-2-methyl-1,4-dihydroisoquinolin-3(2H)-one 1357254-44-4 C16H14FNO
4-(4-fluorophenyl)-2-methyl-1,4-dihydroisoquinolin-3(2H)-one
—— 4-[3-[3-(4-fluorophenyl)-1-propan-2-ylindol-2-yl]prop-2-enylideneamino]-3-methyl-1H-1,2,4-triazole-5-thione 1225029-07-1 C23H22FN5S
4-[3-[3-(4-fluorophenyl)-1-propan-2-ylindol-2-yl]prop-2-enylideneamino]-3-methyl-1H-1,2,4-triazole-5-thione
—— [4,4-dimethyl-2-(4-methylphenyl)methyl-2-cyclopenten-1-yl]acetic acid ethyl ester 1034768-71-2 C19H26O2
[4,4-dimethyl-2-(4-methylphenyl)methyl-2-cyclopenten-1-yl]acetic acid ethyl ester
—— 4-Methylbenzoyl O,O-diisopropylthiophosphoryl disulfide 78923-80-5 C14H21O3PS3
4-Methylbenzoyl O,O-diisopropylthiophosphoryl disulfide
—— 4-methoxy-benzaldehyde [4-oxo-5-(4-propoxy-benzylidene)-thiazolidin-2-ylidene]-hydrazone 71299-73-5 C21H21N3O3S
4-methoxy-benzaldehyde [4-oxo-5-(4-propoxy-benzylidene)-thiazolidin-2-ylidene]-hydrazone
—— <4-Methyl-cyclohexyl-mercapto>-bernsteinsaeure 104177-65-3 C11H18O4S
<4-Methyl-cyclohexyl-mercapto>-bernsteinsaeure
—— 4-methoxy-N-[5-(N'-o-tolylhydrazinocarbonyl)-1H-thieno[2,3-c]pyrazol-3-yl]benzamide 909252-66-0 C21H19N5O3S
4-methoxy-N-[5-(N'-o-tolylhydrazinocarbonyl)-1H-thieno[2,3-c]pyrazol-3-yl]benzamide
—— (4-methyl-2-nitro-phenyl)-[3-(2-methyl-2H-[1,2,4]triazol-3-ylmethoxymethyl)-phenyl]-amine 913532-52-2 C18H19N5O3
(4-methyl-2-nitro-phenyl)-[3-(2-methyl-2H-[1,2,4]triazol-3-ylmethoxymethyl)-phenyl]-amine
—— 4-(2-chlorophenyl)-5-(2-cyanoethoxycarbonyl)-3-ethoxycarbonyl-6-methyl-2-(2-phtalimidoethoxymethyl)pyridine 120289-19-2 C30H26ClN3O7
4-(2-chlorophenyl)-5-(2-cyanoethoxycarbonyl)-3-ethoxycarbonyl-6-methyl-2-(2-phtalimidoethoxymethyl)pyridine
—— 4-methylpyoluteorin O,O-diacetate 79205-25-7 C16H13Cl2NO5
4-methylpyoluteorin O,O-diacetate
—— (4S,5S)-3-Benzyl-4,5-diphenyl-oxazolidine 117693-85-3 C22H21NO
(4S,5S)-3-Benzyl-4,5-diphenyl-oxazolidine
—— 4-Dimethylamino-butyric acid ethyl-dimethyl-silanylmethyl ester 139620-06-7 C11H25NO2Si
4-Dimethylamino-butyric acid ethyl-dimethyl-silanylmethyl ester
—— 4-iodo-5-[methoxy(4-methoxyphenyl)methyl]-1-methyl-1H-imidazole 1197054-83-3 C13H15IN2O2
4-iodo-5-[methoxy(4-methoxyphenyl)methyl]-1-methyl-1H-imidazole
—— (4-fluoro-benzyl)-dimethyl-(4-methyl-benzyl)-ammonium; iodide 456-68-8 C17H21FN*I
(4-fluoro-benzyl)-dimethyl-(4-methyl-benzyl)-ammonium; iodide
—— 4-(4-methoxyphenyl)-1-(3-chlorophenyl)pyridine-2,6-(1H,5H)-dione 1353659-46-7 C18H14ClNO3
4-(4-methoxyphenyl)-1-(3-chlorophenyl)pyridine-2,6-(1H,5H)-dione
—— [4-Methoxy-2-(4-phenyl-imidazol-1-yl)-phenyl]-methyl-amine 82040-19-5 C17H17N3O
[4-Methoxy-2-(4-phenyl-imidazol-1-yl)-phenyl]-methyl-amine
—— 4-pentenyl O-(2,3,4,6-tetra-O-acetyl-β-D-mannopyranosyl)-(1→4)-3,6-di-O-acetyl-2-acetamido-2-deoxy-β-D-glucopyranoside 895161-84-9 C31H45NO17
4-pentenyl O-(2,3,4,6-tetra-O-acetyl-β-D-mannopyranosyl)-(1→4)-3,6-di-O-acetyl-2-acetamido-2-deoxy-β-D-glucopyranoside
—— 4-(trans-4-propylcyclohexyl)benzamide 73163-49-2 C16H23NO
4-(trans-4-propylcyclohexyl)benzamide
—— 4-fluoro-N-{[(2S,8R,9R)-11-[(2S)-1-[hydroxy]propan-2-yl]-2,9-dimethyl-12-oxo-15-(trifluoromethyl)-2,3,4,5,6,8,9,10,11,12-decahydro-1,7,11-benzodioxazacyclotetradecin-8-yl]methyl}-N-methylbenzene-1-sulfonamide 1403479-17-3 C29H38F4N2O6S
4-fluoro-N-{[(2S,8R,9R)-11-[(2S)-1-[hydroxy]propan-2-yl]-2,9-dimethyl-12-oxo-15-(trifluoromethyl)-2,3,4,5,6,8,9,10,11,12-decahydro-1,7,11-benzodioxazacyclotetradecin-8-yl]methyl}-N-methylbenzene-1-sulfonamide
—— 4-(3-{3-[5-(2-furan-2-yl-2-oxoethyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl]ureido}benzyloxycarbonylamino)butyric acid methyl ester 195621-82-0 C29H30N4O8S
4-(3-{3-[5-(2-furan-2-yl-2-oxoethyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl]ureido}benzyloxycarbonylamino)butyric acid methyl ester
—— 4-methoxy-N-(2-phenyl-1-(3,4,5-trimethylphenyl)ethylidene)aniline 1416727-89-3 C24H25NO
4-methoxy-N-(2-phenyl-1-(3,4,5-trimethylphenyl)ethylidene)aniline
—— 4-[[(3S)-3-[[(2E)-but-2-en-1-yloxy]methyl]-7-thia-9,11-diazatricyclo[6.4.0.0[2,6]]dodeca-1(8),2(6),9,11-tetraen-12-yl]oxy]-N,N-dimethylcyclohexan-1-amine 1388895-11-1 C22H31N3O2S
4-[[(3S)-3-[[(2E)-but-2-en-1-yloxy]methyl]-7-thia-9,11-diazatricyclo[6.4.0.0[2,6]]dodeca-1(8),2(6),9,11-tetraen-12-yl]oxy]-N,N-dimethylcyclohexan-1-amine
—— 4,5-Dihydro-N<sup>6</sup>-hydroxy-4-hydroxyamino-3-methylcytosin 3257-95-2 C5H10N4O3
4,5-Dihydro-N<sup>6</sup>-hydroxy-4-hydroxyamino-3-methylcytosin
—— 4,4,5,5-tetramethyl-2-[(2Z)-3-phenylhexa-2,5-dien-2-yl]-1,3,2-dioxaborolane 1325218-97-0 C18H25BO2
4,4,5,5-tetramethyl-2-[(2Z)-3-phenylhexa-2,5-dien-2-yl]-1,3,2-dioxaborolane
—— 4-(1-(3,5-dimethoxyphenyl)ethyl)morpholine 1334399-29-9 C14H21NO3
4-(1-(3,5-dimethoxyphenyl)ethyl)morpholine
—— (4aR,6S,7R,8S,8aR)-7,8-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2-dimethyl-6-pent-4-enyloxy-hexahydro-pyrano[3,2-d][1,3]dioxine 126874-99-5 C26H52O6Si2
(4aR,6S,7R,8S,8aR)-7,8-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2-dimethyl-6-pent-4-enyloxy-hexahydro-pyrano[3,2-d][1,3]dioxine
—— 4-[6-(cyclohexylamino)-8-[(2-hydroxy-2-methylpropyl)amino]imidazo[1,2-b]pyridazin-3-yl]-N-cyclopropylbenzamide 1263424-48-1 C26H34N6O2
4-[6-(cyclohexylamino)-8-[(2-hydroxy-2-methylpropyl)amino]imidazo[1,2-b]pyridazin-3-yl]-N-cyclopropylbenzamide
—— 4-(1-methyl-1H-pyrrol-2-yl)-1,3-thiazol-2-amine 741223-54-1 C8H9N3S
4-(1-methyl-1H-pyrrol-2-yl)-1,3-thiazol-2-amine
—— 4'-propionylaminoacetophenone thiosemicarbazone 100255-34-3 C12H16N4OS
4'-propionylaminoacetophenone thiosemicarbazone
—— 4-chloro-N-(2-cyclopentylethyl)-1-((3-hydroxyoxetan-3-yl)methyl)-1H-indole-3-carboxamide 1415459-69-6 C20H25ClN2O3
4-chloro-N-(2-cyclopentylethyl)-1-((3-hydroxyoxetan-3-yl)methyl)-1H-indole-3-carboxamide
—— 4,5-secocholestane-3,5-dione 3-(O-methyloxime) 5-oxime 88790-83-4 C28H50N2O2
4,5-secocholestane-3,5-dione 3-(O-methyloxime) 5-oxime
—— 4-nitro-benzenesulfonic acid-(5-chloro-2-hydroxy-benzylidenehydrazide) 100398-60-5 C13H10ClN3O5S
4-nitro-benzenesulfonic acid-(5-chloro-2-hydroxy-benzylidenehydrazide)
—— 4-methyl 9-ethyl 7-benzyl-3-hydroxy-1,8-diphenyl-2,6-dioxo-1,7-diazaspiro[4.4]nona-3,8-diene-4,9-dicarboxylate 1415915-95-5 C31H26N2O7
4-methyl 9-ethyl 7-benzyl-3-hydroxy-1,8-diphenyl-2,6-dioxo-1,7-diazaspiro[4.4]nona-3,8-diene-4,9-dicarboxylate
—— 4,4,5,5,6,6-hexafluoro-3-(3-mercaptopropylthio)-2-hexenoic acid 144480-53-5 C9H10F6O2S2
4,4,5,5,6,6-hexafluoro-3-(3-mercaptopropylthio)-2-hexenoic acid
—— 4-[2-((2S)-3-benzyloxycarbonyl-2-tert-butoxycarbonylaminopropyl)-1-tert-butoxycarbonylhydrazino-methyl]piperidine-1-carboxylic acid benzyl ester 1236324-50-7 C35H50N4O8
4-[2-((2S)-3-benzyloxycarbonyl-2-tert-butoxycarbonylaminopropyl)-1-tert-butoxycarbonylhydrazino-methyl]piperidine-1-carboxylic acid benzyl ester
—— 4-(5-ethyl-[1,3,4]thiadiazol-2-yl)-1,2-diphenyl-pyrazolidine-3,5-dione 22944-47-4 C19H16N4O2S
4-(5-ethyl-[1,3,4]thiadiazol-2-yl)-1,2-diphenyl-pyrazolidine-3,5-dione
—— 4-(p-nitro-α-methylthiobenzylidene)morpholinium iodide 76226-64-7 C12H15N2O3S*I
4-(p-nitro-α-methylthiobenzylidene)morpholinium iodide
—— 4-(4-cyanophenyl)-2({2-[(5-nitro(2-pyridyl))amino]ethyl}amino)6-(3-nitrophenyl)pyrimidine-5-carboxylic acid 403809-99-4 C25H18N8O6
4-(4-cyanophenyl)-2({2-[(5-nitro(2-pyridyl))amino]ethyl}amino)6-(3-nitrophenyl)pyrimidine-5-carboxylic acid
—— 4-(2-iodoethoxy)phenol 944248-36-6 C8H9IO2
4-(2-iodoethoxy)phenol
—— 4-phenyl-1,2-bis-(1-phenyl-ethyl)-semicarbazide 856072-14-5 C23H25N3O
4-phenyl-1,2-bis-(1-phenyl-ethyl)-semicarbazide
—— 4-chloro-2-fluoro-5-[2-{1-(methoxycarbonyl}ethoxy}-3-pyridyloxy]phenyl isocyanate 353292-63-4 C16H12ClFN2O5
4-chloro-2-fluoro-5-[2-{1-(methoxycarbonyl}ethoxy}-3-pyridyloxy]phenyl isocyanate
—— 4-Chlor-benzyl-thiocarbamidsaeure-<phenyl-ester> 92290-69-2 C14H12ClNOS
4-Chlor-benzyl-thiocarbamidsaeure-<phenyl-ester>
—— 4-benzylamino-2,3-dihydro-3-oxo-1,2,5-thiadiazole 1,1-dioxide 112622-60-3 C9H9N3O3S
4-benzylamino-2,3-dihydro-3-oxo-1,2,5-thiadiazole 1,1-dioxide
—— 4-hydroxy-3-[(3,5-difluoro-6-(3-(1-methylimidazol-2-yl)phenoxy)-4-(3-(1-methylimidazolin-2-yl)phenoxy)pyridin-2-yl)oxy]benzamidine 1230706-75-8 C32H27F2N7O4
4-hydroxy-3-[(3,5-difluoro-6-(3-(1-methylimidazol-2-yl)phenoxy)-4-(3-(1-methylimidazolin-2-yl)phenoxy)pyridin-2-yl)oxy]benzamidine
—— 4,4a,5,6,7,8-Hexahydro-6-(3-methoxypropyl)-pyrazino[1,2-b]thieno[3,2-e]-1,2-thiazine-2-sulfonamide 10,10-dioxide 774520-12-6 C13H21N3O5S3
4,4a,5,6,7,8-Hexahydro-6-(3-methoxypropyl)-pyrazino[1,2-b]thieno[3,2-e]-1,2-thiazine-2-sulfonamide 10,10-dioxide
—— (4,6-diphenethyl-pyrimidin-2-yl)-isobutyl-amine 1067678-83-4 C24H29N3
(4,6-diphenethyl-pyrimidin-2-yl)-isobutyl-amine
—— 4-(4-{4-[3-(4-cyano-3-trifluoromethylphenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl]butyl}phenoxy)butyric acid 1108181-21-0 C27H28F3N3O4S
4-(4-{4-[3-(4-cyano-3-trifluoromethylphenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl]butyl}phenoxy)butyric acid
—— 4-tert-butoxycarbonylamino-4-(2-hydroxy-phenylcarbamoyl)-piperidine-1-carboxylic acid tert-butyl ester 1035389-05-9 C22H33N3O6
4-tert-butoxycarbonylamino-4-(2-hydroxy-phenylcarbamoyl)-piperidine-1-carboxylic acid tert-butyl ester