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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methylsulfanyl-6-(4-phenoxy-phenyl)-[1,3,5]triazin-2-ylamine 23527-85-7 C16H14N4OS
    4-methylsulfanyl-6-(4-phenoxy-phenyl)-[1,3,5]triazin-2-ylamine
    —— 4-glycylamino-3-hydroxy-butyric acid 112558-39-1 C6H12N2O4
    4-glycylamino-3-hydroxy-butyric acid
    —— 4-(5-Chloro-2-fluorophenyl)-2-(6-methylpyridin-2-yl)quinazoline 1375798-22-3 C20H13ClFN3
    4-(5-Chloro-2-fluorophenyl)-2-(6-methylpyridin-2-yl)quinazoline
    —— 4,5-dichloro-N-((1R,4R)-4-((3-(trifluoromethyl)phenylsulfonyl)methyl)cyclohexyl)isothiazole-3-carboxamide 1276671-51-2 C18H17Cl2F3N2O3S2
    4,5-dichloro-N-((1R,4R)-4-((3-(trifluoromethyl)phenylsulfonyl)methyl)cyclohexyl)isothiazole-3-carboxamide
    —— 4-(10,10-dimethyl-8-oxo-7,8,9,10,11,12-hexahydrobenzo[c]acridin-7-yl)-2-methoxyphenyl p-nitrobenzoate 1069075-42-8 C33H28N2O6
    4-(10,10-dimethyl-8-oxo-7,8,9,10,11,12-hexahydrobenzo[c]acridin-7-yl)-2-methoxyphenyl p-nitrobenzoate
    —— [4-((R)-2-hydroxymethyl-pyrrolidin-1-yl)-piperidin-1-yl]-[3-methyl-5-pyridin-4-yl-2-(3-trifluoromethoxy-phenyl)-3H-imidazol-4-yl]-methanone 1097067-75-8 C27H30F3N5O3
    [4-((R)-2-hydroxymethyl-pyrrolidin-1-yl)-piperidin-1-yl]-[3-methyl-5-pyridin-4-yl-2-(3-trifluoromethoxy-phenyl)-3H-imidazol-4-yl]-methanone
    —— 4-phenyl-3-(phenylthio)butan-2-one oxime 99259-43-5 C16H17NOS
    4-phenyl-3-(phenylthio)butan-2-one oxime
    —— (4-nitro-phenyl)-(tri-O-acetyl-β-L-arabinopyranoside) 94921-62-7 C17H19NO10
    (4-nitro-phenyl)-(tri-O-acetyl-β-L-arabinopyranoside)
    —— (4E,6R,7S)-2-methyl-7-methoxymethoxy-8-phenyloct-4-en-6-ol 1337534-08-3 C17H26O3
    (4E,6R,7S)-2-methyl-7-methoxymethoxy-8-phenyloct-4-en-6-ol
    —— 4-acetylthio-2-heptanol 1423729-51-4 C9H18O2S
    4-acetylthio-2-heptanol
    —— 4,7-dichloro-5-hydroxy-2-methyl-indole-3-carboxylic acid ethyl ester 49710-47-6 C12H11Cl2NO3
    4,7-dichloro-5-hydroxy-2-methyl-indole-3-carboxylic acid ethyl ester
    —— 4-methoxy-3',5'-dimethyl-biphenyl-3-carbaldehyde 628311-26-2 C16H16O2
    4-methoxy-3',5'-dimethyl-biphenyl-3-carbaldehyde
    —— 4-Acetamidoacetyl-2-pyrid-4-ylthiazol 21346-03-2 C12H11N3O2S
    4-Acetamidoacetyl-2-pyrid-4-ylthiazol
    —— 4-ethyl-5-(4-methoxy-phenyl)-3-methyl-cyclohex-4-ene-1,2-dicarboxylic acid anhydride 16259-62-4 C18H20O4
    4-ethyl-5-(4-methoxy-phenyl)-3-methyl-cyclohex-4-ene-1,2-dicarboxylic acid anhydride
    —— <4-Nitro-benzolazo>-cyan-methylphosphonsaeure-diaethylester 4762-55-4 C12H15N4O5P
    <4-Nitro-benzolazo>-cyan-methylphosphonsaeure-diaethylester
    —— {4-[1-(3-aminopyrrolidin-1-yl)-[2,6]naphthyridin-3-yl]pyridin-2-yl}cyclohexylamine 1071129-82-2 C23H28N6
    {4-[1-(3-aminopyrrolidin-1-yl)-[2,6]naphthyridin-3-yl]pyridin-2-yl}cyclohexylamine
    —— 4-dipropoxyphosphorylsulfanyl-<i>trans</i>-crotononitrile 109843-93-8 C10H18NO3PS
    4-dipropoxyphosphorylsulfanyl-<i>trans</i>-crotononitrile
    —— 4-Ethyl-6,7-dimethoxy-quinazoline 3-oxide 21237-82-1 C12H14N2O3
    4-Ethyl-6,7-dimethoxy-quinazoline 3-oxide
    —— [4-Nitro-2-(2-nitro-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(2-nitro-phenyl) ester 31836-40-5 C20H13N5O8S2
    [4-Nitro-2-(2-nitro-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(2-nitro-phenyl) ester
    —— 4-[3-(15-hydroxy-12-methoxy-podocarpa-8,11,13-trien-13-yl)-thiopropionyl]-morpholine 101940-85-6 C25H37NO3S
    4-[3-(15-hydroxy-12-methoxy-podocarpa-8,11,13-trien-13-yl)-thiopropionyl]-morpholine
    —— 4-methyl-2-oxo-5-phenyl-oxazolidine-3-carboxylic acid 2-morpholin-4-yl-ethyl ester 93437-23-1 C17H22N2O5
    4-methyl-2-oxo-5-phenyl-oxazolidine-3-carboxylic acid 2-morpholin-4-yl-ethyl ester
    —— 4-(1-ethyl-2-methyl-propyl)-2<i>H</i>-phthalazin-1-one 93259-18-8 C14H18N2O
    4-(1-ethyl-2-methyl-propyl)-2<i>H</i>-phthalazin-1-one
    —— 4-(Chloromethyl)-2-cyclopropyl-6-methylpyrimidine 1343749-17-6 C9H11ClN2
    4-(Chloromethyl)-2-cyclopropyl-6-methylpyrimidine
    —— (4aR,6S,7R,8R,8aS)-2,2-Dimethyl-7-tetradecanoylamino-8-((R)-3-tetradecanoyloxy-tetradecanoyloxy)-hexahydro-pyrano[3,2-d][1,3]dioxine-6-carboxylic acid benzhydryl ester 179530-60-0 C65H105NO10
    (4aR,6S,7R,8R,8aS)-2,2-Dimethyl-7-tetradecanoylamino-8-((R)-3-tetradecanoyloxy-tetradecanoyloxy)-hexahydro-pyrano[3,2-d][1,3]dioxine-6-carboxylic acid benzhydryl ester
    —— 4-(aminomethyl)-2-chlorobenzenesulfonamide 1124321-55-6 C7H9ClN2O2S
    4-(aminomethyl)-2-chlorobenzenesulfonamide
    —— 4-fluoro-N-(4-methoxybutyl)-2-nitroaniline 1202261-35-5 C11H15FN2O3
    4-fluoro-N-(4-methoxybutyl)-2-nitroaniline
    —— 4a-methyl-2-phenyl-2,3,4,4a,5,6,7,8-octahydronaphthalen-2-ol 77644-34-9 C17H22O
    4a-methyl-2-phenyl-2,3,4,4a,5,6,7,8-octahydronaphthalen-2-ol
    —— 4-[2-(4,4'-dimethoxy-benzhydryl)-thiazol-4-yl]-pyridine 14898-01-2 C23H20N2O2S
    4-[2-(4,4'-dimethoxy-benzhydryl)-thiazol-4-yl]-pyridine
    —— 4-(2-cyclopropyl-3-(2,4-difluorophenyl)-4-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)benzonitrile 1221131-73-2 C23H16F2N4O
    4-(2-cyclopropyl-3-(2,4-difluorophenyl)-4-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)benzonitrile
    —— 4-(2-methyl-4(3H)-quinazolinon-3-yl)-3-thiosemicarbazide 134924-14-4 C10H11N5OS
    4-(2-methyl-4(3H)-quinazolinon-3-yl)-3-thiosemicarbazide
    —— 4,4'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dibenzonitrile 18537-19-4 C18H20N2OSi2
    4,4'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)dibenzonitrile
    —— 4-(1,2-bis(phenylsulfonyl)ethyl)-N,N-dimethylaniline 1613059-82-7 C22H23NO4S2
    4-(1,2-bis(phenylsulfonyl)ethyl)-N,N-dimethylaniline
    —— 4-[4-(4-aminobut-2-ynyl)benzylcarbonylamino]-2-carboxy-5,7-dichloro-1,2,3,4-tetrahydroquinoline 132689-40-8 C22H21Cl2N3O3
    4-[4-(4-aminobut-2-ynyl)benzylcarbonylamino]-2-carboxy-5,7-dichloro-1,2,3,4-tetrahydroquinoline
    —— 4-Phenylpentylformiat 57163-44-7 C12H16O2
    4-Phenylpentylformiat
    —— 4-benzyl-3-(3,4-dimethoxy-benzyl)-3-methyl-piperazin-2-one 59752-10-2 C21H26N2O3
    4-benzyl-3-(3,4-dimethoxy-benzyl)-3-methyl-piperazin-2-one
    —— 4-thia-2,5-cholestadiene 87126-27-0 C26H42S
    4-thia-2,5-cholestadiene
    —— 4,4'-((dibutylstannanediyl)bis(sulfanediyl))dibenzoic acid 861242-15-1 C22H28O4S2Sn
    4,4'-((dibutylstannanediyl)bis(sulfanediyl))dibenzoic acid
    —— (4R)-4-benzyl-3-[(1R,5R)-2-oxo-1-bicyclo[3.1.0]hexanyl]-1,3-oxazolidin-2-one 1253413-26-1 C16H17NO3
    (4R)-4-benzyl-3-[(1R,5R)-2-oxo-1-bicyclo[3.1.0]hexanyl]-1,3-oxazolidin-2-one
    —— 4-chloro-N-(3-methyl-2-oxo-1,2,3,4-tetrahydroquinazolin-6-yl)benzene-sulfonamide 1425926-92-6 C15H14ClN3O3S
    4-chloro-N-(3-methyl-2-oxo-1,2,3,4-tetrahydroquinazolin-6-yl)benzene-sulfonamide
    —— 4-(2-{4-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-5-yl]piperidin-1-yl}ethyl)morpholine 1349863-07-5 C26H31ClN4O
    4-(2-{4-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-5-yl]piperidin-1-yl}ethyl)morpholine
    —— 4-((3-bromophenyl)(methyl)amino)-6-(trifluoromethoxy)quinoline-3-carbonitrile 1240693-70-2 C18H11BrF3N3O
    4-((3-bromophenyl)(methyl)amino)-6-(trifluoromethoxy)quinoline-3-carbonitrile
    —— 4-{2-[(E)-2-(2-cyclopentyloxy-3-methoxyphenyl)vinyl]-9-methoxy-4-oxo-4H-pyrido[1,2-α]pyrimidin-3-yl}benzonitrile 1186487-09-1 C30H27N3O4
    4-{2-[(E)-2-(2-cyclopentyloxy-3-methoxyphenyl)vinyl]-9-methoxy-4-oxo-4H-pyrido[1,2-α]pyrimidin-3-yl}benzonitrile
    —— [4-(3,5-dichloropyridin-2-yl)piperazin-1-yl][4-(1,1-dioxo-1λ<sup>6</sup>-isothiazolidin-2-yl)-2-methoxyphenyl]methanone 1346124-17-1 C20H22Cl2N4O4S
    [4-(3,5-dichloropyridin-2-yl)piperazin-1-yl][4-(1,1-dioxo-1λ<sup>6</sup>-isothiazolidin-2-yl)-2-methoxyphenyl]methanone
    —— 4-((R)-3-oxo-isoxazolidin-4-ylamino)-1(3)H-pyrimidin-2-one 35887-01-5 C7H8N4O3
    4-((R)-3-oxo-isoxazolidin-4-ylamino)-1(3)H-pyrimidin-2-one
    —— 4-[1,3]Dioxolan-2-yl-hexylamine 37414-87-2 C9H19NO2
    4-[1,3]Dioxolan-2-yl-hexylamine
    —— 4-Aethylamino-3-carboxy-benzaldehyd 1204-27-9 C10H11NO3
    4-Aethylamino-3-carboxy-benzaldehyd
    —— 4-(9-cyclohexyl-7-ethyl-5,7-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide 1157847-86-3 C31H45N7O3
    4-(9-cyclohexyl-7-ethyl-5,7-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide
    —— 4,8-Diamino-2,6-dihydroxy-pyrimido<5,4-d>pyrimidin 89418-49-5 C6H6N6O2
    4,8-Diamino-2,6-dihydroxy-pyrimido<5,4-d>pyrimidin
    —— 4-[4-(4-acetyl-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid tert-butyl ester 1196485-33-2 C23H27N5O4
    4-[4-(4-acetyl-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-isobutyl-cycloheptylamine 106737-77-3 C11H23N
    4-isobutyl-cycloheptylamine