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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2,4-dioxo-3,4-dihydro-2<i>H</i>-pyrimidin-1-yl)-3-hydroxy-butyronitrile 66648-13-3 C8H9N3O3
4-(2,4-dioxo-3,4-dihydro-2<i>H</i>-pyrimidin-1-yl)-3-hydroxy-butyronitrile
—— 4-(2'-thiazolylazo)bromobenzene 100313-70-0 C9H6BrN3S
4-(2'-thiazolylazo)bromobenzene
—— 4-trifluoromethyl-2-naphthyl 4-piperidyl ketone hydrochloride 76064-62-5 C17H16F3NO*ClH
4-trifluoromethyl-2-naphthyl 4-piperidyl ketone hydrochloride
—— (4R,6R)-1-(2,4,6-trimethyl-1,3-dioxan-2-yl)ethanone 461671-33-0 C9H16O3
(4R,6R)-1-(2,4,6-trimethyl-1,3-dioxan-2-yl)ethanone
—— 4-Amino-3-methoxy-N-methyl-N-[2-(5-tert-butoxycarbonyl-aminopent-1-yl)oxy-4-methyl]phenylbenzamide 208772-73-0 C26H37N3O5
4-Amino-3-methoxy-N-methyl-N-[2-(5-tert-butoxycarbonyl-aminopent-1-yl)oxy-4-methyl]phenylbenzamide
—— 4-[2-[(4-Chlorophenoxy)methyl]-5-methyl-1,3-thiazol-4-yl]-2,2,6,6-tetramethyloxane-3,5-dione 1094621-41-6 C20H22ClNO4S
4-[2-[(4-Chlorophenoxy)methyl]-5-methyl-1,3-thiazol-4-yl]-2,2,6,6-tetramethyloxane-3,5-dione
—— (4-Methylpiperazin-1-yl)-[3-[[5-methyl-3-[3-[4-(1,1,1-trifluoro-2-methylpropan-2-yl)phenyl]-1,2,4-oxadiazol-5-yl]pyrazol-1-yl]methyl]phenyl]methanone 1225379-94-1 C29H31F3N6O2
(4-Methylpiperazin-1-yl)-[3-[[5-methyl-3-[3-[4-(1,1,1-trifluoro-2-methylpropan-2-yl)phenyl]-1,2,4-oxadiazol-5-yl]pyrazol-1-yl]methyl]phenyl]methanone
—— 4,4'-dioxo-4,4'-diphenyl-2,2'-pyrrole-2,5-diyl-di-butyric acid dimethyl ester 103031-74-9 C26H25NO6
4,4'-dioxo-4,4'-diphenyl-2,2'-pyrrole-2,5-diyl-di-butyric acid dimethyl ester
—— (4-Iodo-3-phenylisoquinolin-2-ium-2-yl)-(4-methylphenyl)sulfonylazanide 1112200-37-9 C22H17IN2O2S
(4-Iodo-3-phenylisoquinolin-2-ium-2-yl)-(4-methylphenyl)sulfonylazanide
—— 4-(3,4-dianilinophenyl)-1-N,2-N-diphenylbenzene-1,2-diamine 1207975-04-9 C36H30N4
4-(3,4-dianilinophenyl)-1-N,2-N-diphenylbenzene-1,2-diamine
—— {4-[3-(9-m-Tolyl-[1,10]phenanthrolin-2-yl)-benzyloxy]-phenyl}-methanol 780757-49-5 C33H26N2O2
{4-[3-(9-m-Tolyl-[1,10]phenanthrolin-2-yl)-benzyloxy]-phenyl}-methanol
—— 4-chloro-N-{4-[1-(4-pyridyl)piperidin-4-ylmethoxy]phenyl}-(E)-styrylsulphonamide 194853-13-9 C25H26ClN3O3S
4-chloro-N-{4-[1-(4-pyridyl)piperidin-4-ylmethoxy]phenyl}-(E)-styrylsulphonamide
—— 4-Allyl-2-methoxyphenyl-di-n-hexylphosphit 38381-03-2 C22H37O4P
4-Allyl-2-methoxyphenyl-di-n-hexylphosphit
—— (4-Chloro-benzenesulfonylamino)-acetic acid 2,4,6-trichloro-phenyl ester 36974-67-1 C14H9Cl4NO4S
(4-Chloro-benzenesulfonylamino)-acetic acid 2,4,6-trichloro-phenyl ester
—— 4-(1-Methoxyimino-propyl)-2,6-di-tert.-butyl-phenoxyl 25582-67-6 C18H28NO2
4-(1-Methoxyimino-propyl)-2,6-di-tert.-butyl-phenoxyl
—— 4-Cyanphenyl-3-methyl-4-(4-heptylbenzoyloxy)-benzoat 72323-89-8 C29H29NO4
4-Cyanphenyl-3-methyl-4-(4-heptylbenzoyloxy)-benzoat
—— 4-Amino-4''-methoxy-p-terphenyl 114225-40-0 C19H17NO
4-Amino-4''-methoxy-p-terphenyl
—— 4-(5-cyano-1-methyl-1H-pyrrol-2-yl)-N-(cyclopropylmethyl)-2-(trifluoromethyl)benzenesulfonamide 1055995-09-9 C17H16F3N3O2S
4-(5-cyano-1-methyl-1H-pyrrol-2-yl)-N-(cyclopropylmethyl)-2-(trifluoromethyl)benzenesulfonamide
—— 4-methyl-3-pyridin-2-ylmethyleneamino-3<i>H</i>-thiazol-2-ylideneamine 36173-74-7 C10H10N4S
4-methyl-3-pyridin-2-ylmethyleneamino-3<i>H</i>-thiazol-2-ylideneamine
—— 4-Methyl-2-(propen-2-yl)-2,3-dihydrofuran 20514-55-0 C8H12O
4-Methyl-2-(propen-2-yl)-2,3-dihydrofuran
—— 4-((R)-1-hydroxy-1-(5-(2-((S)-6-methyl-1-phenyl-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)benzofuran-2-yl)ethyl)pyridine 1-oxide 1422168-09-9 C33H30N2O4
4-((R)-1-hydroxy-1-(5-(2-((S)-6-methyl-1-phenyl-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)benzofuran-2-yl)ethyl)pyridine 1-oxide
—— [4-(3,3-dimethyl-1,1-dioxo-1λ<sup>6</sup>-isothiazolidin-2-yl)phenyl][4-(3,5-dimethylpyridin-2-yl)piperazin-1-yl]methanone 1346114-85-9 C23H30N4O3S
[4-(3,3-dimethyl-1,1-dioxo-1λ<sup>6</sup>-isothiazolidin-2-yl)phenyl][4-(3,5-dimethylpyridin-2-yl)piperazin-1-yl]methanone
—— 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid tetra(pivaloyloxymethyl) ester 134606-17-0 C28H53NO15P2
4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid tetra(pivaloyloxymethyl) ester
—— 4-[4-[5-Methyl-2-[[2-methyl-4-(morpholin-4-ylmethyl)phenyl]methoxy]phenyl]-1,3-thiazol-2-yl]cyclohex-3-ene-1-carboxylic acid 1423066-71-0 C30H34N2O4S
4-[4-[5-Methyl-2-[[2-methyl-4-(morpholin-4-ylmethyl)phenyl]methoxy]phenyl]-1,3-thiazol-2-yl]cyclohex-3-ene-1-carboxylic acid
—— 4-methoxyphenyl O-(2,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside 475101-60-1 C40H44O16
4-methoxyphenyl O-(2,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside
—— (4-chloro-3-fluorophenyl)(2-methyl-2H-1,2,3-triazol-4-yl)methanamine 1422187-77-6 C10H10ClFN4
(4-chloro-3-fluorophenyl)(2-methyl-2H-1,2,3-triazol-4-yl)methanamine
—— 4-{4-[3-(5-tert-Butyl-3-methanesulfonylamino-2-methoxy-phenyl)-ureido]-naphthalen-1-yloxy}-pyrimidine-2-carboxylic acid methyl ester 476011-47-9 C29H31N5O7S
4-{4-[3-(5-tert-Butyl-3-methanesulfonylamino-2-methoxy-phenyl)-ureido]-naphthalen-1-yloxy}-pyrimidine-2-carboxylic acid methyl ester
—— 4-Bromo-benzoic acid (1R,5R,8S,9R)-8-((R)-1,5-dimethyl-hex-4-enyl)-1,2-diformyl-5-methyl-bicyclo[3.3.1]non-2-en-9-yl ester 81584-70-5 C27H33BrO4
4-Bromo-benzoic acid (1R,5R,8S,9R)-8-((R)-1,5-dimethyl-hex-4-enyl)-1,2-diformyl-5-methyl-bicyclo[3.3.1]non-2-en-9-yl ester
—— 4,4,5,5,6,6,6-Heptafluoro-1-m-tolyl-hexane-1,3-dione 566925-98-2 C13H9F7O2
4,4,5,5,6,6,6-Heptafluoro-1-m-tolyl-hexane-1,3-dione
—— 4,6-Dibrom-7-nitro-2-trifluormethylbenzimidazol 39830-28-9 C8H2Br2F3N3O2
4,6-Dibrom-7-nitro-2-trifluormethylbenzimidazol
—— 4,5-Dichlor-3-(3-nitro-benzol-1-sulfonylimino)-1,2-dithia-cyclopenten 24588-32-7 C9H4Cl2N2O4S3
4,5-Dichlor-3-(3-nitro-benzol-1-sulfonylimino)-1,2-dithia-cyclopenten
—— 4-(3-Chloro-phenylamino)-quinoline-7-carboxylic acid 28460-62-0 C16H11ClN2O2
4-(3-Chloro-phenylamino)-quinoline-7-carboxylic acid
—— 4-Chlor-A-homocholesta-4,5-dien-3-on 28312-09-6 C28H43ClO
4-Chlor-A-homocholesta-4,5-dien-3-on
—— 4-ethyl-5,5'-dimethyl-2,2'-diphenyl-2,4,1',2'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione 36123-98-5 C22H22N4O2
4-ethyl-5,5'-dimethyl-2,2'-diphenyl-2,4,1',2'-tetrahydro-[4,4']bipyrazolyl-3,3'-dione
—— 4-(biphenyl-4-yloxy)-3-chloro-N-1,2,4-thiadiazol-5-ylbenzenesulfonamide 1235396-83-4 C20H14ClN3O3S2
4-(biphenyl-4-yloxy)-3-chloro-N-1,2,4-thiadiazol-5-ylbenzenesulfonamide
—— 4-phenyl-5-(phenyl(tosyl)methyl)-2-(4-(trifluoromethyl)phenyl)oxazole 1432968-88-1 C30H22F3NO3S
4-phenyl-5-(phenyl(tosyl)methyl)-2-(4-(trifluoromethyl)phenyl)oxazole
—— 4-(5-isopropoxy-2-methyl-4-nitrophenyl)-2-methoxypyridine 1445894-91-6 C16H18N2O4
4-(5-isopropoxy-2-methyl-4-nitrophenyl)-2-methoxypyridine
—— (4-Chloro-phenylamino)-acetyl chloride 127227-46-7 C8H7Cl2NO
(4-Chloro-phenylamino)-acetyl chloride
—— 4'-(2,5,8-Trioxa-nonan-1,9-diyl)-bis-benzo-18-crown-6 74046-61-0 C38H58O15
4'-(2,5,8-Trioxa-nonan-1,9-diyl)-bis-benzo-18-crown-6
—— 4,5-Di-t.-butyl-2,2-dimethyl-2H-pyrrol-1-oxid 74101-46-5 C14H25NO
4,5-Di-t.-butyl-2,2-dimethyl-2H-pyrrol-1-oxid
—— 4'-[[2-n-Propyl-4-methyl-6-(1-ethyl-4,5-dimethyl-imidazol-2-yl)-1H-benzimidazol-1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl 1238784-64-9 C32H34N8
4'-[[2-n-Propyl-4-methyl-6-(1-ethyl-4,5-dimethyl-imidazol-2-yl)-1H-benzimidazol-1-yl]-methyl]-2-(1H-tetrazol-5-yl)-biphenyl
—— 4-((8-(2,4-difluorophenyl)-7-methyl-4-oxo-4H-pyrimido[1,2-b]pyridazin-2-yl)methylamino)benzonitrile 1221131-04-9 C22H15F2N5O
4-((8-(2,4-difluorophenyl)-7-methyl-4-oxo-4H-pyrimido[1,2-b]pyridazin-2-yl)methylamino)benzonitrile
—— 4-Hexyloxy-4'-hydroxy-tolan-butyrat 55023-18-2 C24H28O3
4-Hexyloxy-4'-hydroxy-tolan-butyrat
—— 4-chloro-2-ethylsulfanyl-6,7-dihydro-thieno[3,2-<i>d</i>]pyrimidine 4879-48-5 C8H9ClN2S2
4-chloro-2-ethylsulfanyl-6,7-dihydro-thieno[3,2-<i>d</i>]pyrimidine
—— 4-[1-(2,4-dimethyl-phenyl)-5-oxo-2,5-dihydro-1<i>H</i>-pyrazol-3-yl]-3-thio-allophanic acid ethyl ester 17788-67-9 C15H18N4O3S
4-[1-(2,4-dimethyl-phenyl)-5-oxo-2,5-dihydro-1<i>H</i>-pyrazol-3-yl]-3-thio-allophanic acid ethyl ester
—— {4-[3-(3-adamantan-1-yl-1-heptylureido)phenylsulphanyl]phenyl}acetic acid 735313-39-0 C32H42N2O3S
{4-[3-(3-adamantan-1-yl-1-heptylureido)phenylsulphanyl]phenyl}acetic acid
—— 4-ethyl-1-pyridin-2-yl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione 29941-52-4 C16H15N3O2
4-ethyl-1-pyridin-2-yl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione
—— 4,11-Diamino-3-imino-2-(3-isopropoxy-propyl)-2,3-dihydro-naphtho[2,3-f]isoindole-1,5,10-trione 62335-66-4 C22H22N4O4
4,11-Diamino-3-imino-2-(3-isopropoxy-propyl)-2,3-dihydro-naphtho[2,3-f]isoindole-1,5,10-trione
—— (4S,4aS,5E,7R,8aS,9aR,10E,12aR,14R)-6,9,9,11,14-pentamethyl-2,12-dioxo-4,4a,7,8,8a,9,9a,12-octahydro-4,12a-ethanocyclopropa[7,8]cycloundeca[1,2-d][1,3]dioxin-7-yl acetate 87064-70-8 C23H30O6
(4S,4aS,5E,7R,8aS,9aR,10E,12aR,14R)-6,9,9,11,14-pentamethyl-2,12-dioxo-4,4a,7,8,8a,9,9a,12-octahydro-4,12a-ethanocyclopropa[7,8]cycloundeca[1,2-d][1,3]dioxin-7-yl acetate
—— (4R,6R)-4-[(R)-2-benzyloxy-4-(4-benzyloxyphenyl)butyl]-2,2-dimethyl-6-n-tridecyl-[1,3]dioxane 913814-41-2 C43H62O4
(4R,6R)-4-[(R)-2-benzyloxy-4-(4-benzyloxyphenyl)butyl]-2,2-dimethyl-6-n-tridecyl-[1,3]dioxane