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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,6R)-6-hydroxy-2,4-diphenyl-6-(trichloromethyl)-5,6-dihydro-4H-pyran-3-carbonitrile 1280199-14-5 C19H14Cl3NO2
    (4S,6R)-6-hydroxy-2,4-diphenyl-6-(trichloromethyl)-5,6-dihydro-4H-pyran-3-carbonitrile
    —— (4R,5S)-3-((2R,3S,E)-3-((tert-butyldimethylsilyl)oxy)-2-methylhex-4-enoyl)-4-methyl-5-phenyloxazolidin-2-one 250379-20-5 C23H35NO4Si
    (4R,5S)-3-((2R,3S,E)-3-((tert-butyldimethylsilyl)oxy)-2-methylhex-4-enoyl)-4-methyl-5-phenyloxazolidin-2-one
    —— 4-(p-chlorophenyl)-3-cyano<5H>indeno<1,2-b>pyridine(1-phenyl)-2-one 84762-27-6 C25H15ClN2O
    4-(p-chlorophenyl)-3-cyano<5H>indeno<1,2-b>pyridine(1-phenyl)-2-one
    —— 4-(4-methoxybenzyloxy)cyclopentane-1,2-diol 1572037-63-8 C13H18O4
    4-(4-methoxybenzyloxy)cyclopentane-1,2-diol
    —— 4-[2-[1-[(2R,3S)-2-propyl-1-[3-(trifluoromethyl)pyridine-2-carbonyl]-3-[5-(trifluoromethyl)thiophen-3-yl]oxypiperidine-3-carbonyl]piperidin-4-yl]phenoxy]butanoic acid 1292304-76-7 C36H39F6N3O6S
    4-[2-[1-[(2R,3S)-2-propyl-1-[3-(trifluoromethyl)pyridine-2-carbonyl]-3-[5-(trifluoromethyl)thiophen-3-yl]oxypiperidine-3-carbonyl]piperidin-4-yl]phenoxy]butanoic acid
    —— 4-methoxy-5-methyl-5-phenethyl-5H-furan-2-one 164346-94-5 C14H16O3
    4-methoxy-5-methyl-5-phenethyl-5H-furan-2-one
    —— 4-Nitro-benzylcyanamid 98555-07-8 C8H7N3O2
    4-Nitro-benzylcyanamid
    —— 4-[2-(dimethylamino)ethyl-methylamino]-6-ethyl-2-pyridin-3-ylsulfanyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde 1275598-72-5 C19H24N6OS
    4-[2-(dimethylamino)ethyl-methylamino]-6-ethyl-2-pyridin-3-ylsulfanyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde
    —— (4-Chlorophenyl)-prop-2-ynylcyanamide 156361-79-4 C10H7ClN2
    (4-Chlorophenyl)-prop-2-ynylcyanamide
    —— 4-(7-Bromo-5-oxo-1-piperid-1-yl-5H-[1,2,4]triazolo[4,3-a]quinazolin-4-ylmethyl)-benzonitrile 305803-14-9 C22H19BrN6O
    4-(7-Bromo-5-oxo-1-piperid-1-yl-5H-[1,2,4]triazolo[4,3-a]quinazolin-4-ylmethyl)-benzonitrile
    —— 4-amino-3-(p-iodophenyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carbonitrile 1225513-78-9 C10H6IN3S2
    4-amino-3-(p-iodophenyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carbonitrile
    —— 4-(3-Chloro-phenyl)-3-[(Z)-hydroxyimino]-2,4-dioxo-butyric acid ethyl ester 478868-71-2 C12H10ClNO5
    4-(3-Chloro-phenyl)-3-[(Z)-hydroxyimino]-2,4-dioxo-butyric acid ethyl ester
    —— 4-methoxy-<i>N</i>'-(4-methoxy-benzylidene)-benzohydrazonoyl chloride 873387-23-6 C16H15ClN2O2
    4-methoxy-<i>N</i>'-(4-methoxy-benzylidene)-benzohydrazonoyl chloride
    —— 4-((spiro[1,3-dioxolane-2,1'-indane]-5'-yl)methyl)-1-methylpiperidine 940941-04-8 C18H25NO2
    4-((spiro[1,3-dioxolane-2,1'-indane]-5'-yl)methyl)-1-methylpiperidine
    —— 4-[(4S,5S)-5-ethyl-2,2-dimethyl-1,3-dioxolan-4-yl]but-2-yn-1-ol 439242-23-6 C11H18O3
    4-[(4S,5S)-5-ethyl-2,2-dimethyl-1,3-dioxolan-4-yl]but-2-yn-1-ol
    —— 4-bromophenacyl tellurocyanate 592511-91-6 C9H6BrNOTe
    4-bromophenacyl tellurocyanate
    —— 4-(tert-butyldimethylsilyloxy)butyl phenyl sulfide 117319-69-4 C16H28OSSi
    4-(tert-butyldimethylsilyloxy)butyl phenyl sulfide
    —— (4-methoxyphenyl)methyl 6-deoxy-3-O-<(4-methoxyphenyl)methyl>-4-O-(trimethylsilyl)-β-D-galactopyranoside 168567-27-9 C25H36O7Si
    (4-methoxyphenyl)methyl 6-deoxy-3-O-<(4-methoxyphenyl)methyl>-4-O-(trimethylsilyl)-β-D-galactopyranoside
    —— (+/-)-4,5-dihydro-N-[4-(2-hydroxy-1-phenylethyl)phenyl]-3-(3-pyridinyl)-5-isoxazolecarboxamide 264606-08-8 C23H21N3O3
    (+/-)-4,5-dihydro-N-[4-(2-hydroxy-1-phenylethyl)phenyl]-3-(3-pyridinyl)-5-isoxazolecarboxamide
    —— 4-chloro-6-methyl-N,N-diphenylheptanamide 1334228-78-2 C20H24ClNO
    4-chloro-6-methyl-N,N-diphenylheptanamide
    —— 4-(1-nitro-1-methylethyl)bicyclo<3.3.1>nonan-2-one 79671-54-8 C12H19NO3
    4-(1-nitro-1-methylethyl)bicyclo<3.3.1>nonan-2-one
    —— 4-Nitro-2-methoxy-acetophenonoxim 90558-02-4 C9H10N2O4
    4-Nitro-2-methoxy-acetophenonoxim
    —— (4aS,7S,9aS,10S)-10-Methoxymethoxy-6-methylene-octahydro-4a,7-methano-benzocyclohepten-5-one 114650-27-0 C15H22O3
    (4aS,7S,9aS,10S)-10-Methoxymethoxy-6-methylene-octahydro-4a,7-methano-benzocyclohepten-5-one
    —— 4-(15-hydroxypentadec-3-enyl)phenol 1191914-15-4 C21H34O2
    4-(15-hydroxypentadec-3-enyl)phenol
    —— 4-(1-ethyl-2-oxo-1,2-dihydro-quinolin-5-yloxy)-butyric acid ethyl ester 58900-34-8 C17H21NO4
    4-(1-ethyl-2-oxo-1,2-dihydro-quinolin-5-yloxy)-butyric acid ethyl ester
    —— 4-(2-cyclopropyl-4-methyl-1,3-thiazol-5-yl)-N-(6-methoxypyridin-3-yl)pyrimidine-2-amine 930580-83-9 C17H17N5OS
    4-(2-cyclopropyl-4-methyl-1,3-thiazol-5-yl)-N-(6-methoxypyridin-3-yl)pyrimidine-2-amine
    —— 4-[4-methyl-2-(methylthio)-1,3-thiazol-5-yl]-N-[4-(trifluoromethyl)phenyl]pyrimidine-2-amine 930581-32-1 C16H13F3N4S2
    4-[4-methyl-2-(methylthio)-1,3-thiazol-5-yl]-N-[4-(trifluoromethyl)phenyl]pyrimidine-2-amine
    —— 4-[[9-(2-chlorophenyl)-8-methyl-5,6-dihydropyrazolo[3,4-h]quinazolin-2-yl]amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide 1356590-41-4 C30H32ClN7O2
    4-[[9-(2-chlorophenyl)-8-methyl-5,6-dihydropyrazolo[3,4-h]quinazolin-2-yl]amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide
    —— 4-Chlor-5,6,7,8-tetrahydro-2,8-dimethylchinolin 76495-47-1 C11H14ClN
    4-Chlor-5,6,7,8-tetrahydro-2,8-dimethylchinolin
    —— 4-tert-Butyl-6-methoxy-1,1,7-trimethyl-1,2-dihydronaphthalene 362026-30-0 C18H26O
    4-tert-Butyl-6-methoxy-1,1,7-trimethyl-1,2-dihydronaphthalene
    —— 4-Hydroxy-3-(4-hydroxy-piperidin-1-ylmethyl)-benzaldehyde; hydrochloride 81490-60-0 C13H17NO3*ClH
    4-Hydroxy-3-(4-hydroxy-piperidin-1-ylmethyl)-benzaldehyde; hydrochloride
    —— 4-acetyl-2-phenyl-[1,2,4]oxadiazolidine-3,5-dione 33101-89-2 C10H8N2O4
    4-acetyl-2-phenyl-[1,2,4]oxadiazolidine-3,5-dione
    —— 4-chloro-α-nitro-benzaldehyde <i>seqtrans</i>-oxime 133362-01-3 C7H5ClN2O3
    4-chloro-α-nitro-benzaldehyde <i>seqtrans</i>-oxime
    —— (4,5-Dichloro-1H-imidazol-2-yl)-(2,6-dihydroxy-3-methyl-phenyl)-methanone 81294-01-1 C11H8Cl2N2O3
    (4,5-Dichloro-1H-imidazol-2-yl)-(2,6-dihydroxy-3-methyl-phenyl)-methanone
    —— 4'-Methyl-5-(2-oxo-piperazin-1-yl)-biphenyl-3-carboxylic acid (6-methyl-pyridin-3-ylmethyl)-amide 1217484-13-3 C25H26N4O2
    4'-Methyl-5-(2-oxo-piperazin-1-yl)-biphenyl-3-carboxylic acid (6-methyl-pyridin-3-ylmethyl)-amide
    —— 4-methyl-3-oxopentanoic acid pyridin-4-ylamide 693793-60-1 C11H14N2O2
    4-methyl-3-oxopentanoic acid pyridin-4-ylamide
    —— 4-(dimethoxyphosphoryl)-1,3-dimethylisoquinoline 2-oxide 1449580-14-6 C13H16NO4P
    4-(dimethoxyphosphoryl)-1,3-dimethylisoquinoline 2-oxide
    —— 4-tert-butyl-2-trifluoromethyloxazol-5(2H)-one 31557-26-3 C8H10F3NO2
    4-tert-butyl-2-trifluoromethyloxazol-5(2H)-one
    —— 4-{6-[3-(4-tert-butyl-benzoylamino)-2-methyl-phenyl]-4-ethyl-3-oxo-3,4-dihydro-pyrazin-2-ylamino}-benzoic acid 910232-89-2 C31H32N4O4
    4-{6-[3-(4-tert-butyl-benzoylamino)-2-methyl-phenyl]-4-ethyl-3-oxo-3,4-dihydro-pyrazin-2-ylamino}-benzoic acid
    —— 4-(2-chlorophenoxy)-2-(4-fluorophenyl)-pyrimidine-5-carboxylic acid 910053-14-4 C17H10ClFN2O3
    4-(2-chlorophenoxy)-2-(4-fluorophenyl)-pyrimidine-5-carboxylic acid
    —— 4-Benzoyl-8-tert-butyl-1-thia-4-aza-spiro[4.5]dec-2-ene-3-carboxylic acid methyl ester 116510-50-0 C21H27NO3S
    4-Benzoyl-8-tert-butyl-1-thia-4-aza-spiro[4.5]dec-2-ene-3-carboxylic acid methyl ester
    —— 4'-methyl-5-(5-methyl-[1,2,3]triazol-1-yl)-biphenyl-3-carboxylic acid ((R)-2-methoxy-1-methyl-ethyl)-amide 1161868-86-5 C21H24N4O2
    4'-methyl-5-(5-methyl-[1,2,3]triazol-1-yl)-biphenyl-3-carboxylic acid ((R)-2-methoxy-1-methyl-ethyl)-amide
    —— 4,6-Dihydroxy-6-methyl-2-pyridin-4-yl-cyclohex-3-ene-1,3-dicarboxylic acid diethyl ester 352514-33-1 C18H23NO6
    4,6-Dihydroxy-6-methyl-2-pyridin-4-yl-cyclohex-3-ene-1,3-dicarboxylic acid diethyl ester
    —— 4-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)-1H-pyrazole 710342-13-5 C19H16N2
    4-(10,11-dihydrodibenzo[a,d]cyclohepten-5-ylidenemethyl)-1H-pyrazole
    —— 4-(2-fluoro-1-oxo-1-{[2-(pyridin-2-ylamino)ethyl]amino}propan-2-yl)phenyl trifluoromethanesulfonate 1299294-28-2 C17H17F4N3O4S
    4-(2-fluoro-1-oxo-1-{[2-(pyridin-2-ylamino)ethyl]amino}propan-2-yl)phenyl trifluoromethanesulfonate
    —— [4-(2-Chloro-4-trifluoromethyl-phenoxy)-phenoxy]-acetic acid ethyl ester 63364-86-3 C17H14ClF3O4
    [4-(2-Chloro-4-trifluoromethyl-phenoxy)-phenoxy]-acetic acid ethyl ester
    —— (4-{1,3-Bis-[2-(4-amino-phenyl)-ethyl]-2,6-dioxo-2,3,6,9-tetrahydro-1H-purin-8-yl}-phenoxy)-acetic acid 112533-59-2 C29H28N6O5
    (4-{1,3-Bis-[2-(4-amino-phenyl)-ethyl]-2,6-dioxo-2,3,6,9-tetrahydro-1H-purin-8-yl}-phenoxy)-acetic acid
    —— (4-chloro-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-cyclohexyl-methanone 1207543-29-0 C13H14ClN3O
    (4-chloro-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-cyclohexyl-methanone
    —— 4-benzylamino-5-(4-chlorophenylsulfonamido)-2-(4-ethylpiperazino)-pyrimidine hydrochloride 208393-60-6 C23H27ClN6O2S*ClH
    4-benzylamino-5-(4-chlorophenylsulfonamido)-2-(4-ethylpiperazino)-pyrimidine hydrochloride
    —— 4-(4-Trifluoromethyl)benzyl-1-[4-(3-aminophenyl)-3-butynyl]-piperidine 192989-26-7 C23H25F3N2
    4-(4-Trifluoromethyl)benzyl-1-[4-(3-aminophenyl)-3-butynyl]-piperidine