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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-fluoro-N-[1-(4-methoxyphenyl)-3,3-dimethyl-2,3-dihydro-1H-benzo[b]borol-6-yl]-2-trifluoromethylbenzamide 1266084-01-8 C24H20BF4NO3
4-fluoro-N-[1-(4-methoxyphenyl)-3,3-dimethyl-2,3-dihydro-1H-benzo[b]borol-6-yl]-2-trifluoromethylbenzamide
—— 4-[(2-methoxypyridin-4-yl)methyl]quinoline-2-carboxylic acid 1314143-29-7 C17H14N2O3
4-[(2-methoxypyridin-4-yl)methyl]quinoline-2-carboxylic acid
—— 4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid 2-hydroxy-ethylamide 103646-64-6 C11H11N3O3
4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid 2-hydroxy-ethylamide
—— 4-(4-chloro-2,6-difluorobenzyl)-2-(3,4-dimethoxyphenyl)-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide 1534388-55-0 C21H16ClF2N3O5S
4-(4-chloro-2,6-difluorobenzyl)-2-(3,4-dimethoxyphenyl)-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide
—— 4-benzyl-2-{2-[4-(6-bromo-1,3-benzodioxol-5-yl)methyl-1-piperidinyl]ethyl}-1,2,4-triazine-3,5(2H,4H)-dione 1021174-62-8 C25H27BrN4O4
4-benzyl-2-{2-[4-(6-bromo-1,3-benzodioxol-5-yl)methyl-1-piperidinyl]ethyl}-1,2,4-triazine-3,5(2H,4H)-dione
—— (4-chloro-3-trifluoromethyl-phenylamino)-(5-ethoxycarbonylmethyl-thiophen-2-yl)-acetic acid 434330-76-4 C17H15ClF3NO4S
(4-chloro-3-trifluoromethyl-phenylamino)-(5-ethoxycarbonylmethyl-thiophen-2-yl)-acetic acid
—— (4-cyclohexylmethyl-6-{[4-(1H-imidazol-2-ylamino)butanoyl]amino}-3,4-dihydro-2H-1,4-benzoxazin-2-yl)acetic acid 508183-06-0 C24H33N5O4
(4-cyclohexylmethyl-6-{[4-(1H-imidazol-2-ylamino)butanoyl]amino}-3,4-dihydro-2H-1,4-benzoxazin-2-yl)acetic acid
—— 4-[4-[[3,5-Bis(trifluoromethyl)phenyl]methoxymethyl]-4-phenylcyclohexyl]morpholine 1580446-06-5 C26H29F6NO2
4-[4-[[3,5-Bis(trifluoromethyl)phenyl]methoxymethyl]-4-phenylcyclohexyl]morpholine
—— 4-Thiomorpholinepropanenitrile, I+/--(1-methylethyl)-I(2)-oxo-, 1,1-dioxide 1249472-29-4 C10H16N2O3S
4-Thiomorpholinepropanenitrile, I+/--(1-methylethyl)-I(2)-oxo-, 1,1-dioxide
—— 4-[4-cyano-2-[2-(1-naphthyl)propanoylamino]phenyl]butanoic acid (2-methoxy)ethyl ester 402473-81-8 C27H28N2O4
4-[4-cyano-2-[2-(1-naphthyl)propanoylamino]phenyl]butanoic acid (2-methoxy)ethyl ester
—— 4-(4-quinazolin-4-yl-1,4-diazepan-1-yl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile 868064-88-4 C19H18N6S
4-(4-quinazolin-4-yl-1,4-diazepan-1-yl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile
—— 4-butylsulfanyl-2,7-dinitro-9H-fluoren-9-one 1426674-79-4 C17H14N2O5S
4-butylsulfanyl-2,7-dinitro-9H-fluoren-9-one
—— 4-chloro-6-[2-methoxy-6-(tetrahydro-pyran-4-yl-methoxy)-phenyl]-pyrimidin-2-yl-amine 915069-91-9 C17H20ClN3O3
4-chloro-6-[2-methoxy-6-(tetrahydro-pyran-4-yl-methoxy)-phenyl]-pyrimidin-2-yl-amine
—— {4-[2-(4-methoxymethyl-phenylamino)-pyrrolo[2,3-d]pyrimidin-7-yl]-phenyl}-morpholin-4-yl-methanone 1180158-41-1 C25H25N5O3
{4-[2-(4-methoxymethyl-phenylamino)-pyrrolo[2,3-d]pyrimidin-7-yl]-phenyl}-morpholin-4-yl-methanone
—— 4-(2,6-difluorophenyl)-6-(1,2,3,4-tetrahydronaphthalen-6-yl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile 1289514-26-6 C22H16F2N2S
4-(2,6-difluorophenyl)-6-(1,2,3,4-tetrahydronaphthalen-6-yl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile
—— 4-[2-(4-benzyl-piperidin-1-yl)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-N-(3,4-dimethoxy-benzyl)-benzamide 583876-43-1 C36H37N5O4
4-[2-(4-benzyl-piperidin-1-yl)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-N-(3,4-dimethoxy-benzyl)-benzamide
—— 4-hydroxymethyl-1-[3-(2-trifluoromethyl-phenothiazin-10-yl)-propyl]-piperidin-4-ol 2966-77-0 C22H25F3N2O2S
4-hydroxymethyl-1-[3-(2-trifluoromethyl-phenothiazin-10-yl)-propyl]-piperidin-4-ol
—— 4,6-Dichlor-2-<4-(2-diethylamino-ethoxy)-benzylmercapto>-benzothiazol 1857-71-2 C20H22Cl2N2OS2
4,6-Dichlor-2-<4-(2-diethylamino-ethoxy)-benzylmercapto>-benzothiazol
—— (4-Chloro-phenyl)-propynoic acid 2-dimethylamino-propyl ester 42122-32-7 C14H16ClNO2
(4-Chloro-phenyl)-propynoic acid 2-dimethylamino-propyl ester
—— 4-[3-(4-Chloro-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid 2-(2-ethoxy-ethoxy)-ethyl ester 22047-73-0 C21H25ClN2O5S
4-[3-(4-Chloro-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid 2-(2-ethoxy-ethoxy)-ethyl ester
—— (4Z,11E,13E)-5-(methoxymethoxy)methyl-1,1,8,8-tetrakis(methoxycarbonyl)-cyclopentadeca-4,11,13-triene 144344-29-6 C26H38O10
(4Z,11E,13E)-5-(methoxymethoxy)methyl-1,1,8,8-tetrakis(methoxycarbonyl)-cyclopentadeca-4,11,13-triene
—— (4-methyl-2-piperidin-1-yl-thiophen-3-yl)-phenyl-methanone 34483-62-0 C17H19NOS
(4-methyl-2-piperidin-1-yl-thiophen-3-yl)-phenyl-methanone
—— 4-Methyl-2,4-diphenyl-1,3-thiazol-5-one 81837-91-4 C16H13NOS
4-Methyl-2,4-diphenyl-1,3-thiazol-5-one
—— 4-ethyl-8-(2-hydroxy-1,2-diphenyl-ethyl)-1-oxa-3,8-diaza-spiro[4.5]decan-2-one 40131-87-1 C23H28N2O3
4-ethyl-8-(2-hydroxy-1,2-diphenyl-ethyl)-1-oxa-3,8-diaza-spiro[4.5]decan-2-one
—— 4-[2-((Z)-3-Naphthalen-1-yl-acryloyloxy)-ethyl]-4-octyl-morpholin-4-ium; bromide 1595-87-5 Br*C27H38NO3
4-[2-((Z)-3-Naphthalen-1-yl-acryloyloxy)-ethyl]-4-octyl-morpholin-4-ium; bromide
—— 4-[[(2R)-3-fluoro-3-methylbutan-2-yl]amino]-6-pyridin-3-ylpyrrolo[1,2-b]pyridazine-3-carboxamide 1400875-62-8 C18H20FN5O
4-[[(2R)-3-fluoro-3-methylbutan-2-yl]amino]-6-pyridin-3-ylpyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-(4-chlorobenzoyl)-1-[4-(N,N-dimethylamidino)benzyl]-1,3,4,5-tetrahydrobenzo[e][1,4]diazepin-2-on Mono(trifluoroacetate) 407621-20-9 C2HF3O2*C26H25ClN4O2
4-(4-chlorobenzoyl)-1-[4-(N,N-dimethylamidino)benzyl]-1,3,4,5-tetrahydrobenzo[e][1,4]diazepin-2-on Mono(trifluoroacetate)
—— 4-[[(1S,3R)-3-amino-2,2,3-trimethylcyclopentyl]amino]-6-phenylpyrrolo[1,2-b]pyridazine-3-carboxamide 1400685-98-4 C22H27N5O
4-[[(1S,3R)-3-amino-2,2,3-trimethylcyclopentyl]amino]-6-phenylpyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-(4,5-dimethyl-pyrrol-3-yl)-2,4-dioxo-butyric acid ethyl ester 52648-80-3 C12H15NO4
4-(4,5-dimethyl-pyrrol-3-yl)-2,4-dioxo-butyric acid ethyl ester
—— 4-(7-Bromo-1-cyanoindolizin-3-yl)benzoic acid 1246845-04-4 C16H9BrN2O2
4-(7-Bromo-1-cyanoindolizin-3-yl)benzoic acid
—— 4-[[(2R)-3,3-dimethylbutan-2-yl]amino]-6-[2-oxo-3-(trifluoromethyl)pyridin-1-yl]pyrrolo[1,2-b]pyridazine-3-carboxamide 1400875-01-5 C20H22F3N5O2
4-[[(2R)-3,3-dimethylbutan-2-yl]amino]-6-[2-oxo-3-(trifluoromethyl)pyridin-1-yl]pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-[[(2R)-1-cyclopropyl-1-hydroxypropan-2-yl]amino]-6-[6-(trifluoromethyl)pyridin-3-yl]pyrrolo[1,2-b]pyridazine-3-carboxamide 1400877-14-6 C20H20F3N5O2
4-[[(2R)-1-cyclopropyl-1-hydroxypropan-2-yl]amino]-6-[6-(trifluoromethyl)pyridin-3-yl]pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-(4-chlorobenzoyl)-1-[(2'-(methylsulfonyl)-1,1'-biphenyl-4-yl)methyl]-1,3,4,5-tetrahydrobenzo[e][1,4]diazepin-2-on 407621-53-8 C30H25ClN2O4S
4-(4-chlorobenzoyl)-1-[(2'-(methylsulfonyl)-1,1'-biphenyl-4-yl)methyl]-1,3,4,5-tetrahydrobenzo[e][1,4]diazepin-2-on
—— 4-dibenzofuran-4-yl-N-(4-dibenzofuran-4-ylphenyl)-N-(4-tritylphenyl)aniline 1306786-22-0 C61H41NO2
4-dibenzofuran-4-yl-N-(4-dibenzofuran-4-ylphenyl)-N-(4-tritylphenyl)aniline
—— (+)-4-(spiro-5'-hydantoin)-2-oxabicyclo<3.1.0>hexane-6-carboxylic acid 191471-66-6 C8H8N2O5
(+)-4-(spiro-5'-hydantoin)-2-oxabicyclo<3.1.0>hexane-6-carboxylic acid
—— 4-O-(3,4,6-Tri-O-acetyl-2-allyloxycarbonylamino-2-deoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-1,6-anhydro-3-O-benzyl-2-deoxy-β-D-glucopyranose 156520-35-3 C33H42N2O15
4-O-(3,4,6-Tri-O-acetyl-2-allyloxycarbonylamino-2-deoxy-β-D-glucopyranosyl)-2-allyloxycarbonylamino-1,6-anhydro-3-O-benzyl-2-deoxy-β-D-glucopyranose
—— (4R)-4-{[(tert-butyl)dimethylsilyl]oxy}-12-[(4-methoxybenzyl)oxy]dodec-7-yn-6-one 1252085-23-6 C26H42O4Si
(4R)-4-{[(tert-butyl)dimethylsilyl]oxy}-12-[(4-methoxybenzyl)oxy]dodec-7-yn-6-one
—— 4-methyl-N-(1-phenylhex-5-en-1-yl)benzenesulfonamide 1221972-17-3 C19H23NO2S
4-methyl-N-(1-phenylhex-5-en-1-yl)benzenesulfonamide
—— 4,4,6-trimethyl-2,3,3a,4-tetrahydro-1H-cyclopenta[b]naphthalene 1000879-80-0 C16H20
4,4,6-trimethyl-2,3,3a,4-tetrahydro-1H-cyclopenta[b]naphthalene
—— 4-ethyl-2,6-di-tert-butylselenopyrylium hexafluorophosphate 126876-98-0 C15H25Se*F6P
4-ethyl-2,6-di-tert-butylselenopyrylium hexafluorophosphate
—— 4-[3,5-bis(trifluoromethyl)phenyl]-2-quinolinecarbaldehyde 1329699-69-5 C18H9F6NO
4-[3,5-bis(trifluoromethyl)phenyl]-2-quinolinecarbaldehyde
—— 4,8-dibromo-1-(methoxycarbonyl)diisophor-2(7)-en-3-one 111557-64-3 C20H28Br2O3
4,8-dibromo-1-(methoxycarbonyl)diisophor-2(7)-en-3-one
—— (4'-methoxy-4-methyl-[1,1'-biphenyl]-2-yl)trimethylsilane 1104606-42-9 C17H22OSi
(4'-methoxy-4-methyl-[1,1'-biphenyl]-2-yl)trimethylsilane
—— 4-Tert-butyl-2-ethenyl-5-methoxy-6-methyl-1-oxidopyrimidin-1-ium 1248361-33-2 C12H18N2O2
4-Tert-butyl-2-ethenyl-5-methoxy-6-methyl-1-oxidopyrimidin-1-ium
—— 4-<3-Nitro-phenyl>-3,5-bis-butylcarbamoyl-isoxazol 95866-25-4 C19H24N4O5
4-<3-Nitro-phenyl>-3,5-bis-butylcarbamoyl-isoxazol
—— 4-benzyl-2-C-methyl-D-erythritol 1,2,3-triacetate 444183-81-7 C18H24O7
4-benzyl-2-C-methyl-D-erythritol 1,2,3-triacetate
—— (4,4-Diphenyl-3-trimethylsilanyloxy-but-3-en-1-ynyl)-methyl-phenyl-amine 57694-70-9 C26H27NOSi
(4,4-Diphenyl-3-trimethylsilanyloxy-but-3-en-1-ynyl)-methyl-phenyl-amine
—— 4,4'-bis-(2-hydroxy-ethyl)-3,4,3',4'-tetrahydro-2<i>H</i>,2'<i>H</i>-[7,7']bi[benz[1,4]oxazinyl]-6,6'-diol 110332-41-7 C20H24N2O6
4,4'-bis-(2-hydroxy-ethyl)-3,4,3',4'-tetrahydro-2<i>H</i>,2'<i>H</i>-[7,7']bi[benz[1,4]oxazinyl]-6,6'-diol
—— 4-fluoro-3-(5-fluoro-4-(4-methoxy-2-(methylsulfonamido)phenylamino)pyrimidin-2-ylamino)benzamide 1251954-36-5 C19H18F2N6O4S
4-fluoro-3-(5-fluoro-4-(4-methoxy-2-(methylsulfonamido)phenylamino)pyrimidin-2-ylamino)benzamide
—— 4-[3-(1-Hydroxy-ethyl)-1,4-dimethoxy-naphthalen-2-yl]-butyric acid methyl ester 118544-94-8 C19H24O5
4-[3-(1-Hydroxy-ethyl)-1,4-dimethoxy-naphthalen-2-yl]-butyric acid methyl ester