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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,5-secocholest-3-yn-5β-ol 32232-84-1 C27H46O
4,5-secocholest-3-yn-5β-ol
—— {4-[3-(4-Cyano-phenylethynyl)-4-hydroxy-5-isopropyl-benzyl]-3,5-dimethyl-phenoxy}-acetic acid methyl ester 863640-01-1 C30H29NO4
{4-[3-(4-Cyano-phenylethynyl)-4-hydroxy-5-isopropyl-benzyl]-3,5-dimethyl-phenoxy}-acetic acid methyl ester
—— (4E,14E,16E)-(6S,8S,9R,10S,13R)-22-Chloro-10-hydroxy-13,21-dimethoxy-2,6,9,17-tetramethyl-7-oxa-2-aza-tricyclo[17.3.1.06,8]tricosa-1(23),4,14,16,19,21-hexaene-3,12-dione 72729-21-6 C27H34ClNO6
(4E,14E,16E)-(6S,8S,9R,10S,13R)-22-Chloro-10-hydroxy-13,21-dimethoxy-2,6,9,17-tetramethyl-7-oxa-2-aza-tricyclo[17.3.1.06,8]tricosa-1(23),4,14,16,19,21-hexaene-3,12-dione
—— 4'-[[N-2''-(diethylamino)ethyl]carbamoyl]phenylmethyl 4-methoxyphenylmethyl carbonate 267649-36-5 C23H30N2O5
4'-[[N-2''-(diethylamino)ethyl]carbamoyl]phenylmethyl 4-methoxyphenylmethyl carbonate
—— 4-((6-(2-bromo-4-fluorophenyl)-5-(methoxycarbonyl)-2-(thiazol-2-yl)-3,6-dihydropyrimidin-4-yl)methyl)morpholine-3-carboxylic acid 1571211-84-1 C21H20BrFN4O5S
4-((6-(2-bromo-4-fluorophenyl)-5-(methoxycarbonyl)-2-(thiazol-2-yl)-3,6-dihydropyrimidin-4-yl)methyl)morpholine-3-carboxylic acid
—— 4-(6-(8-fluoro-6-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-ylthio)quinolin-3-yl)-3-methylmorpholine 1427473-41-3 C24H22FN7OS
4-(6-(8-fluoro-6-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-ylthio)quinolin-3-yl)-3-methylmorpholine
—— [4-(2-benzothiazolyl)amino-2,5-dichlorophenyl]acetic acid ethyl ester 871982-05-7 C17H14Cl2N2O2S
[4-(2-benzothiazolyl)amino-2,5-dichlorophenyl]acetic acid ethyl ester
—— {4-[5-amino-3-(2-methoxy-4-morpholin-4-yl-phenylamino)-[1,2,4]triazol-1-yl]-phenyl}-morpholin-4-yl-methanone 700808-92-0 C24H29N7O4
{4-[5-amino-3-(2-methoxy-4-morpholin-4-yl-phenylamino)-[1,2,4]triazol-1-yl]-phenyl}-morpholin-4-yl-methanone
—— 4-(4-bromophenyl)-9-{3-methyl-5-[(E)-2-phenyl-1-ethenyl]-4-isoxazolyl}-1,6-dithia-4,9-diazaspiro[4.4]nonane-3,8-dione 1254701-12-6 C23H18BrN3O3S2
4-(4-bromophenyl)-9-{3-methyl-5-[(E)-2-phenyl-1-ethenyl]-4-isoxazolyl}-1,6-dithia-4,9-diazaspiro[4.4]nonane-3,8-dione
—— 4-(4-(2,2-diphenylvinyl)styryl)-N,N-diphenylaniline 115553-72-5 C40H31N
4-(4-(2,2-diphenylvinyl)styryl)-N,N-diphenylaniline
—— 4,5:7,8-Di-O-isopropylidene-3-deoxy-α,β-D-manno-2-octulosonic Acid 132565-94-7 C14H22O8
4,5:7,8-Di-O-isopropylidene-3-deoxy-α,β-D-manno-2-octulosonic Acid
—— 4-amino-6-(4-methoxybenzyl)-3-(2-(4-nitrobenzylidene)hydrazinyl)-1,2,4-triazin-5(4H)-one 1373439-81-6 C18H17N7O4
4-amino-6-(4-methoxybenzyl)-3-(2-(4-nitrobenzylidene)hydrazinyl)-1,2,4-triazin-5(4H)-one
—— 4-(4-fluorophenyl)-5-(1-methyl-1H-pyrrol-2-yl)thiazole 1384515-74-5 C14H11FN2S
4-(4-fluorophenyl)-5-(1-methyl-1H-pyrrol-2-yl)thiazole
—— 4-[[[5-Chloro-2-(4-chloroanilino)-1,3-benzoxazole-7-carbonyl]amino]-methylamino]benzoic acid 1196044-00-4 C22H16Cl2N4O4
4-[[[5-Chloro-2-(4-chloroanilino)-1,3-benzoxazole-7-carbonyl]amino]-methylamino]benzoic acid
—— 4-(5-{(S)-8-[(S)-1-carboxy-2-(4'-cyano-biphenyl-4-yl)-ethylcarbamoyl]-3-[4-(3,4-dichloro-benzyloxy)-phenyl]-2,3,8,9-tetrahydro-6H-[1,4]dioxino[2,3-g]isoquinoline-7-sulfonyl}-4-methyl-thiazol-2-ylcarbamoyl)-piperidine-1-carboxylic acid tert-butyl ester 1246825-11-5 C56H54Cl2N6O11S2
4-(5-{(S)-8-[(S)-1-carboxy-2-(4'-cyano-biphenyl-4-yl)-ethylcarbamoyl]-3-[4-(3,4-dichloro-benzyloxy)-phenyl]-2,3,8,9-tetrahydro-6H-[1,4]dioxino[2,3-g]isoquinoline-7-sulfonyl}-4-methyl-thiazol-2-ylcarbamoyl)-piperidine-1-carboxylic acid tert-butyl ester
—— (4-Acetyloxyphenyl) acetate;[4-acetyloxy-3-(1-phenylethyl)phenyl] acetate;terephthalic acid 149982-43-4 C36H34O12
(4-Acetyloxyphenyl) acetate;[4-acetyloxy-3-(1-phenylethyl)phenyl] acetate;terephthalic acid
—— 4-amino-5-chloro-2-methoxy-N-(2-piperazin-1-yl-ethyl)-benzamide trifluoroacetate 1186089-33-7 C2HF3O2*C14H21ClN4O2
4-amino-5-chloro-2-methoxy-N-(2-piperazin-1-yl-ethyl)-benzamide trifluoroacetate
—— 4-[4-[(1-Methyl-5-tetrazolyl)thio]-5-thieno[2,3-d]pyrimidinyl]benzonitrile 1222800-56-7 C15H9N7S2
4-[4-[(1-Methyl-5-tetrazolyl)thio]-5-thieno[2,3-d]pyrimidinyl]benzonitrile
—— 4-[(4-carboxy-3,5-dimethylpyrrol-2-yl)methylene]-3-cyclopropyl-2-pyrazolin-5-one 324548-66-5 C14H15N3O3
4-[(4-carboxy-3,5-dimethylpyrrol-2-yl)methylene]-3-cyclopropyl-2-pyrazolin-5-one
—— 4-(4-Methoxyphenyl)sulfonyl-3,7-dioxa-2lambda6-thia-1,4-diazaspiro[5.5]undecane 2,2-dioxide 1049038-23-4 C13H18N2O7S2
4-(4-Methoxyphenyl)sulfonyl-3,7-dioxa-2lambda6-thia-1,4-diazaspiro[5.5]undecane 2,2-dioxide
—— (4S)-2,2-dimethyl-4-(2-methylsulfanylethyl)-1,3-oxazolidine 1195780-21-2 C8H17NOS
(4S)-2,2-dimethyl-4-(2-methylsulfanylethyl)-1,3-oxazolidine
—— 4-((S)-6-Benzyloxycarbonylamino-2-{[4-(benzyloxycarbonylamino-methyl)-cyclohexanecarbonyl]-amino}-hexanoylamino)-benzoic acid isopropyl ester 140135-19-9 C40H50N4O8
4-((S)-6-Benzyloxycarbonylamino-2-{[4-(benzyloxycarbonylamino-methyl)-cyclohexanecarbonyl]-amino}-hexanoylamino)-benzoic acid isopropyl ester
—— 4-(dimethoxymethyl)-2,6-bis(p-toluenesulfonylmethyl)pyridine 910821-62-4 C24H27NO8S2
4-(dimethoxymethyl)-2,6-bis(p-toluenesulfonylmethyl)pyridine
—— 4-[p-(1-cycloheptenyl)-phenoxy]-butyric acid ethyl ester 56723-64-9 C19H26O3
4-[p-(1-cycloheptenyl)-phenoxy]-butyric acid ethyl ester
—— 4-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-spiro[cyclohexane-1,9'-thioxanthene]-2'-sulfonic acid dimethylamide 69214-60-4 C26H35N3O3S2
4-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-spiro[cyclohexane-1,9'-thioxanthene]-2'-sulfonic acid dimethylamide
—— 4-[2-(2,4-Difluoro-phenyl)-ethyl]-4-hydroxy-piperidine-1-carboxylic acid tert-butyl ester 895569-73-0 C18H25F2NO3
4-[2-(2,4-Difluoro-phenyl)-ethyl]-4-hydroxy-piperidine-1-carboxylic acid tert-butyl ester
—— 4-allylsulfanylmethyl-6-(5-isopropyl-2-methoxyphenyl)-2,2-dimethyl-1,2-dihydroquinoline 666727-22-6 C25H31NOS
4-allylsulfanylmethyl-6-(5-isopropyl-2-methoxyphenyl)-2,2-dimethyl-1,2-dihydroquinoline
—— 4-chloro-6-((2-(3-(((3-(dimethylamino)-2,2-dimethylpropyl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol 1023886-68-1 C25H34ClN3O3
4-chloro-6-((2-(3-(((3-(dimethylamino)-2,2-dimethylpropyl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol
—— 4,4a,8,8a-tetrahydro-4-hydroxy-1,7-diphenyl-1H-pyrazino[3,4-e][1,3]oxazin-6(7H)-one 1207103-06-7 C18H17N3O3
4,4a,8,8a-tetrahydro-4-hydroxy-1,7-diphenyl-1H-pyrazino[3,4-e][1,3]oxazin-6(7H)-one
—— 4-(4-chloro-2-(imidazolo[1,2-a]pyridin-5-yl)phenoxy)-2,5-difluoro-N-(1-methyl-1H-pyrazole-5-yl)benzenesulfonamide 1432913-08-0 C23H16ClF2N5O3S
4-(4-chloro-2-(imidazolo[1,2-a]pyridin-5-yl)phenoxy)-2,5-difluoro-N-(1-methyl-1H-pyrazole-5-yl)benzenesulfonamide
—— 4-ethenyl-3-methyl-1-phenyl-2H-pyrrol-5-one 1422520-35-1 C13H13NO
4-ethenyl-3-methyl-1-phenyl-2H-pyrrol-5-one
—— 4-[1,4-Bis(4-hydroxyphenyl)pyrrol-3-yl]phenol 1449242-77-6 C22H17NO3
4-[1,4-Bis(4-hydroxyphenyl)pyrrol-3-yl]phenol
—— 4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-4'-(3-fluoro-benzylcarbamoyl)-biphenyl-2-carboxylic acid 1428481-32-6 C30H19Cl2FN2O3S
4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-4'-(3-fluoro-benzylcarbamoyl)-biphenyl-2-carboxylic acid
—— 4-[4-(5-bromo-2,3-dihydrobenzofuran-7-yl)-2-hydroxy-4-methyl-2-trifluoromethylpentyl]-3-chlorobenzonitrile 609809-03-2 C22H20BrClF3NO2
4-[4-(5-bromo-2,3-dihydrobenzofuran-7-yl)-2-hydroxy-4-methyl-2-trifluoromethylpentyl]-3-chlorobenzonitrile
—— {4-[3,5-bis(trifluoromethyl)pyrazolyl]phenyl}[(2-fluorophenyl)methyl]amine 1431385-28-2 C18H12F7N3
{4-[3,5-bis(trifluoromethyl)pyrazolyl]phenyl}[(2-fluorophenyl)methyl]amine
—— 4-[(3-aminophenyl)[1-(2-methoxyethyl)-4-piperidinylidene]methyl]-N,N-diethyl-benzamide 859911-37-8 C26H35N3O2
4-[(3-aminophenyl)[1-(2-methoxyethyl)-4-piperidinylidene]methyl]-N,N-diethyl-benzamide
—— 4-phenyl-2-hydrazino-7,7-dimethyl-3,4,6,8-tetrahydro-quinazolin-5-one 1188423-25-7 C16H20N4O
4-phenyl-2-hydrazino-7,7-dimethyl-3,4,6,8-tetrahydro-quinazolin-5-one
—— 4-chloro-N-[N-(2-oxo-3H-1,3-benzoxazol-6-yl)-N'-(4-phenylphenyl)carbamimidoyl]benzamide 1217241-01-4 C27H19ClN4O3
4-chloro-N-[N-(2-oxo-3H-1,3-benzoxazol-6-yl)-N'-(4-phenylphenyl)carbamimidoyl]benzamide
—— (4R,5S)-5-((1S,2R)-4-Benzyloxy-2-hydroxy-1-methoxy-butyl)-4-(2-methyl-allyl)-dihydro-furan-2-one 78306-80-6 C20H28O5
(4R,5S)-5-((1S,2R)-4-Benzyloxy-2-hydroxy-1-methoxy-butyl)-4-(2-methyl-allyl)-dihydro-furan-2-one
—— 4-benzoyl-N-(5-(4-methoxybenzamido)-6-oxo-6-(6-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)hexylamino)hexyl)benzamide 1383564-33-7 C44H56N6O7S
4-benzoyl-N-(5-(4-methoxybenzamido)-6-oxo-6-(6-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)hexylamino)hexyl)benzamide
—— 4-benzyl-4-methylmorpholinium 2-ethylbutyrate 1350474-00-8 C6H11O2*C12H18NO
4-benzyl-4-methylmorpholinium 2-ethylbutyrate
—— 4-ethyl-heptane-2,6-dione 1089183-39-0 C9H16O2
4-ethyl-heptane-2,6-dione
—— (4S,5R)-4-((S)-2-hydroxy-but-3-enyl)-5-methyl-[1,3]dioxolan-2-one 1291067-35-0 C8H12O4
(4S,5R)-4-((S)-2-hydroxy-but-3-enyl)-5-methyl-[1,3]dioxolan-2-one
—— 4-[4-(6-fluoro-1H-benzimidazol-2-yl)-9H-carbazol-9-yl]-2-[2-(1-hydroxycyclopentyl)ethylamino]benzamide 1190423-70-1 C33H30FN5O2
4-[4-(6-fluoro-1H-benzimidazol-2-yl)-9H-carbazol-9-yl]-2-[2-(1-hydroxycyclopentyl)ethylamino]benzamide
—— 4,5,6,7-tetrahydro-1H-indol-4-ol 192130-35-1 C8H11NO
4,5,6,7-tetrahydro-1H-indol-4-ol
—— 4-(4-Methoxybenzoyl)-2,3-dimethylisoquinolin-2-ium hexafluoridophosphate(1-) 51455-01-7 C19H18F6NO2P
4-(4-Methoxybenzoyl)-2,3-dimethylisoquinolin-2-ium hexafluoridophosphate(1-)
—— (4R)-3-({(3S)-1-[(benzyloxy)carbonyl]piperidin-3-yl}carbonyl)-4-(1-methylethyl)-5,5-diphenyloxazolidin-2-one 868632-22-8 C32H34N2O5
(4R)-3-({(3S)-1-[(benzyloxy)carbonyl]piperidin-3-yl}carbonyl)-4-(1-methylethyl)-5,5-diphenyloxazolidin-2-one
—— (4-phenyl-[1,2,3]selenadiazol-5-yl)-carbamic acid <i>tert</i>-butyl ester 58756-25-5 C13H15N3O2Se
(4-phenyl-[1,2,3]selenadiazol-5-yl)-carbamic acid <i>tert</i>-butyl ester
—— 4-Hydroxy-5-methoxy-2-(2-methylpropanoyl)-3-nitrobenzonitrile 1202894-72-1 C12H12N2O5
4-Hydroxy-5-methoxy-2-(2-methylpropanoyl)-3-nitrobenzonitrile
—— [4-(2-chloro-10,11-dihydro-5<i>H</i>-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-yl)-piperazin-1-yl]-pyridin-4-ylmethylene-amine 10460-67-0 C25H25ClN4
[4-(2-chloro-10,11-dihydro-5<i>H</i>-dibenzo[<i>a</i>,<i>d</i>]cyclohepten-5-yl)-piperazin-1-yl]-pyridin-4-ylmethylene-amine