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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[1-(2,2-difluoroethyl)-1H-pyrazolo[4,3-b]pyridin-3-yl]phenol 1357143-42-0 C14H11F2N3O
4-[1-(2,2-difluoroethyl)-1H-pyrazolo[4,3-b]pyridin-3-yl]phenol
—— 4-(2-{1-[(2-amino-9H-purin-6-yl)amino]ethyl}-6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)benzonitrile trifluoroacetate 1262441-00-8 C2HF3O2*C23H19N9O
4-(2-{1-[(2-amino-9H-purin-6-yl)amino]ethyl}-6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)benzonitrile trifluoroacetate
—— 4-[(S)-2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-4-(3-methoxy-butoxycarbonyl)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1163794-28-2 C38H53N7O10
4-[(S)-2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-4-(3-methoxy-butoxycarbonyl)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4,5-dimethoxy-2-(3-methylbenzamido)benzamide 1357294-63-3 C17H18N2O4
4,5-dimethoxy-2-(3-methylbenzamido)benzamide
—— 4-(5-chloro-2-methylphenyl)-1-(7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrole-3-carbonitrile 1553982-28-7 C24H26ClN5OSi
4-(5-chloro-2-methylphenyl)-1-(7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrole-3-carbonitrile
—— 4,5-dimethyl-7-(4-nitro-phenyl)-2-phenyl-2,3-dihydro-[1,2]oxaphosphepine 2-oxide 56569-26-7 C19H18NO4P
4,5-dimethyl-7-(4-nitro-phenyl)-2-phenyl-2,3-dihydro-[1,2]oxaphosphepine 2-oxide
—— 4-(4-fluorophenyl)-1-[2-(piperidin-4-yl)ethenylsulphonyl]piperazine 312759-85-6 C17H24FN3O2S
4-(4-fluorophenyl)-1-[2-(piperidin-4-yl)ethenylsulphonyl]piperazine
—— 4-(1-(2,4-dichlorophenyl)-5-(6-methoxynaphthalen-2-yl)-3-oxopentylamino)benzoic acid 1190945-01-7 C29H25Cl2NO4
4-(1-(2,4-dichlorophenyl)-5-(6-methoxynaphthalen-2-yl)-3-oxopentylamino)benzoic acid
—— 4-Amino-6-(3,4-dichlorophenyl)-5-fluoro-3-methoxypyridine-2-carboxylic acid 1417331-97-5 C13H9Cl2FN2O3
4-Amino-6-(3,4-dichlorophenyl)-5-fluoro-3-methoxypyridine-2-carboxylic acid
—— 4-amino-6-ethyl-5-fluoro-3-methoxypicolinic acid 1417331-73-7 C9H11FN2O3
4-amino-6-ethyl-5-fluoro-3-methoxypicolinic acid
—— 4-((5-chloro-4-(ethyl(methyl)carbamoyl)isoquinolin-1-yl)amino)-2-methylbenzoic acid 1446745-20-5 C21H20ClN3O3
4-((5-chloro-4-(ethyl(methyl)carbamoyl)isoquinolin-1-yl)amino)-2-methylbenzoic acid
—— 4-[2,2,2-trifluoro-1-methoxy-1-(trifluoromethyl)ethyl]benzoic acid 2053503-53-8 C11H8F6O3
4-[2,2,2-trifluoro-1-methoxy-1-(trifluoromethyl)ethyl]benzoic acid
—— (4aR<sup>*</sup>,5S<sup>*</sup>,6S<sup>*</sup>,7S<sup>*</sup>)-2-benzyl-7-((2'-ethylhexanoyl)oxy)-3,4,4a,5,6,7-hexahydro-6-hydroxy-5-((methoxymethoxy)methyl)-1(2H)-isoquinolone 96648-92-9 C27H39NO6
(4aR<sup>*</sup>,5S<sup>*</sup>,6S<sup>*</sup>,7S<sup>*</sup>)-2-benzyl-7-((2'-ethylhexanoyl)oxy)-3,4,4a,5,6,7-hexahydro-6-hydroxy-5-((methoxymethoxy)methyl)-1(2H)-isoquinolone
—— 4-(((5S,5aS,8aR,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl)amino)-N-(2-morpholinoethyl)benzamide 1252007-65-0 C34H37N3O9
4-(((5S,5aS,8aR,9R)-9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl)amino)-N-(2-morpholinoethyl)benzamide
—— 4-isopropyl-5-methylhexa-2,3-dienyl 3-phenylpropiolate 1006629-38-4 C19H22O2
4-isopropyl-5-methylhexa-2,3-dienyl 3-phenylpropiolate
—— 4-<4-hydroxy-1-naphthyl>-1,2-naphthoquinone 112553-60-3 C20H12O3
4-<4-hydroxy-1-naphthyl>-1,2-naphthoquinone
—— 4-(((tert-butoxycarbonyl)glycyl)oxy)-2-((2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18,22,26-heptaen-1-yl)-3-methylnaphthalen-1-yl benzoate 1453189-05-3 C60H81NO6
4-(((tert-butoxycarbonyl)glycyl)oxy)-2-((2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18,22,26-heptaen-1-yl)-3-methylnaphthalen-1-yl benzoate
—— 4-Isopropyl-2.6-diphenyl-λ<sup>3</sup>-phosporin 56146-14-6 C20H19P
4-Isopropyl-2.6-diphenyl-λ<sup>3</sup>-phosporin
—— 4-Phenyl-1.2-dibenzyl-semicarbazid 7626-79-1 C21H21N3O
4-Phenyl-1.2-dibenzyl-semicarbazid
—— 4-Hydroxy-N2-(4-t-butylbenzoyl)-N1-(6-indolylcarbonyl)-1,2-benzenediamine 219507-53-6 C26H25N3O3
4-Hydroxy-N2-(4-t-butylbenzoyl)-N1-(6-indolylcarbonyl)-1,2-benzenediamine
—— 4-[(2-fluorobenzyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile 916807-81-3 C17H11F7N2
4-[(2-fluorobenzyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile
—— 4-[4-(4-chlorophenyl)-1-piperidinyl]-1-[6-(1-pyrrolidinylmethyl)-3-pyridyl]-1-butanone 742085-99-0 C25H32ClN3O
4-[4-(4-chlorophenyl)-1-piperidinyl]-1-[6-(1-pyrrolidinylmethyl)-3-pyridyl]-1-butanone
—— 4,4-dimethyl-2-(n-butylthiomethylen)-cyclohexanon 10373-56-5 C13H22OS
4,4-dimethyl-2-(n-butylthiomethylen)-cyclohexanon
—— (4S,5S,8S,9S)-4,9-di-tert-butyldimethylsilyloxy-5,8-epoxyhenicosanol 287185-37-9 C33H70O4Si2
(4S,5S,8S,9S)-4,9-di-tert-butyldimethylsilyloxy-5,8-epoxyhenicosanol
—— 4-Brom-2,5-di-tert.butyl-phenol 22385-78-0 C14H21BrO
4-Brom-2,5-di-tert.butyl-phenol
—— 4-amino-3-[6-(2,3-dimethylphenyl)pyridine-3-ylazo]naphthalene-1-sulfonic acid sodium salt 1357164-36-3 C23H19N4O3S*Na
4-amino-3-[6-(2,3-dimethylphenyl)pyridine-3-ylazo]naphthalene-1-sulfonic acid sodium salt
—— 4-[(5-chloro-2-methyl-phenylamino)-(4-cyano-phenyl)-methyl]-1-(5-cyano-2-methoxy-phenyl)-5-isopropyl-1H-pyrazole-3-carboxylic acid 1441758-19-5 C30H26ClN5O3
4-[(5-chloro-2-methyl-phenylamino)-(4-cyano-phenyl)-methyl]-1-(5-cyano-2-methoxy-phenyl)-5-isopropyl-1H-pyrazole-3-carboxylic acid
—— 4,4,5,5-tetramethyl-2-phenethyl-1,3-dioxolane 1420293-00-0 C24H38O12
4,4,5,5-tetramethyl-2-phenethyl-1,3-dioxolane
—— (4-bromophenyl)(2-fluoro-5-pyridyl)dimethylsilane 1160184-02-0 C13H13BrFNSi
(4-bromophenyl)(2-fluoro-5-pyridyl)dimethylsilane
—— (4R,4aR,7S,7aR,12bS)-7-chloro-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-9-ol 60048-94-4 C17H18ClNO2
(4R,4aR,7S,7aR,12bS)-7-chloro-3-methyl-2,4,4a,7,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-9-ol
—— 4-(tert-butyl-dimethyl-silanyloxy)-2-(1-hydroxy-ethyl)-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-tetrahydro-furan-3-ol 1382467-72-2 C37H45N5O5Si
4-(tert-butyl-dimethyl-silanyloxy)-2-(1-hydroxy-ethyl)-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-tetrahydro-furan-3-ol
—— (4bS-trans)-4b,5,6,7,8,8a,9-Heptahydro-4b,8,8-trimethyl-2-(1-methylethyl)-3,4,10-phenanthrentrion 120665-74-9 C20H26O3
(4bS-trans)-4b,5,6,7,8,8a,9-Heptahydro-4b,8,8-trimethyl-2-(1-methylethyl)-3,4,10-phenanthrentrion
—— 4-(2-hydroxy-5-((4-nitrophenyl)diazenyl)phenyl)-3-methyl-4,10-dihydroindeno[1,2-b]pyrazolo[4,3-e]pyridine-5(1H)-one 1374117-62-0 C26H18N6O4
4-(2-hydroxy-5-((4-nitrophenyl)diazenyl)phenyl)-3-methyl-4,10-dihydroindeno[1,2-b]pyrazolo[4,3-e]pyridine-5(1H)-one
—— 4'-(Diphenylthiophosphinyl)-2',4'-dihydro-2,2'-dimethyl-5,5'-diphenyl-2H-3,3'-spirobi<1,2,4,3λ<sup>5</sup>-triazaphosphol> 86213-70-9 C28H26N6P2S
4'-(Diphenylthiophosphinyl)-2',4'-dihydro-2,2'-dimethyl-5,5'-diphenyl-2H-3,3'-spirobi<1,2,4,3λ<sup>5</sup>-triazaphosphol>
—— 4-Methoxy-5-[(4-methoxyphenyl)methoxy]-2,3-dihydroinden-1-one 1071936-75-8 C18H18O4
4-Methoxy-5-[(4-methoxyphenyl)methoxy]-2,3-dihydroinden-1-one
—— 4-benzyl-1-{[(4,5-diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetyl} thiosemicarbazide 436124-02-6 C24H22N6OS2
4-benzyl-1-{[(4,5-diphenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetyl} thiosemicarbazide
—— 4-dimethylamino-1-methyl-4-phenyl-cyclohexane carbonitrile 1189795-81-0 C16H22N2
4-dimethylamino-1-methyl-4-phenyl-cyclohexane carbonitrile
—— (+/-)-4-(2',3'-Epoxy-3'-methylbutoxy)-1-methyl-1H-quinolin-2-one 91794-20-6 C15H17NO3
(+/-)-4-(2',3'-Epoxy-3'-methylbutoxy)-1-methyl-1H-quinolin-2-one
—— 4-(3-chlorophenyl)-2-hydroxybut-2-enoic acid 1899087-82-1 C10H9ClO3
4-(3-chlorophenyl)-2-hydroxybut-2-enoic acid
—— 4-formyloxy-4-methyl-1-aza-8-thiabicyclo-<5.3.0>decan-10-one 84666-12-6 C11H17NO3S
4-formyloxy-4-methyl-1-aza-8-thiabicyclo-<5.3.0>decan-10-one
—— 4-crotonoyloxy-2,2,6,6-tetramethylpiperidine-N-oxyl 116446-54-9 C13H24NO3
4-crotonoyloxy-2,2,6,6-tetramethylpiperidine-N-oxyl
—— 4-({6-[1-(2,2-dimethylpropyl)-3-methyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl]pyrazin-2-yl}oxy)-3-fluorobenzonitrile 1359760-15-8 C24H22FN5O2
4-({6-[1-(2,2-dimethylpropyl)-3-methyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl]pyrazin-2-yl}oxy)-3-fluorobenzonitrile
—— 4-(5-nitro-pyridin-2-ylamino)-N-thiazol-2-yl-benzenesulfonamide 24060-58-0 C14H11N5O4S2
4-(5-nitro-pyridin-2-ylamino)-N-thiazol-2-yl-benzenesulfonamide
—— 4-[[1-(2-hydroxyethyl)-3,5-dimethylpyrazol-4-yl]diazenyl]benzohydrazide 66637-11-4 C14H18N6O2
4-[[1-(2-hydroxyethyl)-3,5-dimethylpyrazol-4-yl]diazenyl]benzohydrazide
—— 4-(2H-tetrazol-5-yl)-N-[3-[[4-(2H-tetrazol-5-yl)benzoyl]amino]phenyl]benzamide 1310423-93-8 C22H16N10O2
4-(2H-tetrazol-5-yl)-N-[3-[[4-(2H-tetrazol-5-yl)benzoyl]amino]phenyl]benzamide
—— 4,5-bis(4-dihydroxyboryl-2,3,5,6-tetrafluorophenyl)-9,9-dimethylxanthene 1033038-13-9 C27H16B2F8O5
4,5-bis(4-dihydroxyboryl-2,3,5,6-tetrafluorophenyl)-9,9-dimethylxanthene
—— 4-(2-(4-bromophenyl)-4-(4-methoxybenzylidene)-5-oxo-4,5-dihydro-1H-imidazol-1-yl)-N-carbamimidoylbenzenesulfonamide 84158-46-3 C24H20BrN5O4S
4-(2-(4-bromophenyl)-4-(4-methoxybenzylidene)-5-oxo-4,5-dihydro-1H-imidazol-1-yl)-N-carbamimidoylbenzenesulfonamide
—— 4(4-nitrobenzoyl)benzoic acid chloride 35485-78-0 C14H8ClNO4
4(4-nitrobenzoyl)benzoic acid chloride
—— [4'-(4-Hydroxymethyl-phenylcarbamoyloxymethyl)-biphenyl-4-yl]-carbamic acid allyl ester 393522-73-1 C25H24N2O5
[4'-(4-Hydroxymethyl-phenylcarbamoyloxymethyl)-biphenyl-4-yl]-carbamic acid allyl ester
—— ((4S,5R)-5-((S)-1,2-bis((methylsulfonyl)oxy)ethyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl benzoate 947595-40-6 C17H24O10S2
((4S,5R)-5-((S)-1,2-bis((methylsulfonyl)oxy)ethyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl benzoate