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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-tert-butyl-2,6-dimethylphenyl)(2,4-dimethylphenyl)methane 1259289-74-1 C21H28
    (4-tert-butyl-2,6-dimethylphenyl)(2,4-dimethylphenyl)methane
    —— 4-Brom-3'-methoxy-azobenzol 93307-94-9 C13H11BrN2O
    4-Brom-3'-methoxy-azobenzol
    —— 4-(4-Nitro-phenylcarbamoyl)-2-(2-hydroxy-phenyl)-2-thiazolin 92872-30-5 C16H13N3O4S
    4-(4-Nitro-phenylcarbamoyl)-2-(2-hydroxy-phenyl)-2-thiazolin
    —— 4-<3-Diaethylamino-propyloxy>-cinnolin 106739-71-3 C15H21N3O
    4-<3-Diaethylamino-propyloxy>-cinnolin
    —— [4-(5-Chloropyridin-2-yl)oxyphenyl]methanol 494785-33-0 C12H10ClNO2
    [4-(5-Chloropyridin-2-yl)oxyphenyl]methanol
    —— 4-(4-(acryloyloxymethyl)-2-methoxy-5-nitrophenoxy)butanoic acid 1392043-87-6 C15H17NO8
    4-(4-(acryloyloxymethyl)-2-methoxy-5-nitrophenoxy)butanoic acid
    —— 4-methoxyphenyl 2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside 943032-57-3 C27H28O7
    4-methoxyphenyl 2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranoside
    —— 4,6-dimethyl-2-(6-methyl-2-pyridylamino)pyrimidine 1197002-90-6 C12H14N4
    4,6-dimethyl-2-(6-methyl-2-pyridylamino)pyrimidine
    —— 4-[5-(4-hexyl-phenyl)-pyrimidin-2-yl]-benzonitrile 63617-62-9 C23H23N3
    4-[5-(4-hexyl-phenyl)-pyrimidin-2-yl]-benzonitrile
    —— 4-{[4-((diethylamino)methyl)-1H-1,2,3-triazol-1-yl]methyl}benzoic acid 1397693-26-3 C15H20N4O2
    4-{[4-((diethylamino)methyl)-1H-1,2,3-triazol-1-yl]methyl}benzoic acid
    —— 4-(3-cyclohexylphenyl)-N-(4-methyl-1-azabicyclo[3.2.2]nonan-4-yl)piperazine-1-carboxamide 1580436-85-6 C26H40N4O
    4-(3-cyclohexylphenyl)-N-(4-methyl-1-azabicyclo[3.2.2]nonan-4-yl)piperazine-1-carboxamide
    —— 4-Ethyl-2,2-dimethyl-5-phenyl-6-oxa-1-aza-bicyclo[3.1.0]hexan-4-ol 78371-13-8 C14H19NO2
    4-Ethyl-2,2-dimethyl-5-phenyl-6-oxa-1-aza-bicyclo[3.1.0]hexan-4-ol
    —— 4-Allyl-1,4-dihydro-1-methyl-2,4,6-triphenylphosphorin-1-oxid 78336-76-2 C27H25OP
    4-Allyl-1,4-dihydro-1-methyl-2,4,6-triphenylphosphorin-1-oxid
    —— 4-Methoxy-3,5-dimethyl-6-((E)-1-methyl-but-1-enyl)-pyran-2-one 130858-63-8 C13H18O3
    4-Methoxy-3,5-dimethyl-6-((E)-1-methyl-but-1-enyl)-pyran-2-one
    —— [4-tert-butyl-2,6-bis(N-n-butylimino)phenyl]chloropalladium 866343-76-2 C20H31ClN2Pd
    [4-tert-butyl-2,6-bis(N-n-butylimino)phenyl]chloropalladium
    —— 43-ethoxycarbonylmethoxy-p-tert-butylcalix[7]arene 1020748-10-0 C81H104O9
    43-ethoxycarbonylmethoxy-p-tert-butylcalix[7]arene
    —— 4-Amino-1,2-dimethyl-5<(tosyloxy)methyl>pyrimidinium Chloride 92844-21-8 C14H18N3O3S*Cl
    4-Amino-1,2-dimethyl-5<(tosyloxy)methyl>pyrimidinium Chloride
    —— 4-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl 2-bromo-2-methylpropanoate 1353567-37-9 C14H10Br3NO4
    4-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl 2-bromo-2-methylpropanoate
    —— (4-fluorophenyl)dimethoxy(2-piperidinoethyl)silane 172166-63-1 C15H24FNO2Si
    (4-fluorophenyl)dimethoxy(2-piperidinoethyl)silane
    —— 4-methyl-N-ethylpyridinium thiocyanate 1492014-12-6 CNS*C8H12N
    4-methyl-N-ethylpyridinium thiocyanate
    —— 4-hydroxymethyl-2,6-di-t-butylphenyl acetate 83638-62-4 C17H26O3
    4-hydroxymethyl-2,6-di-t-butylphenyl acetate
    —— 4-((3-(1-(((3S,4R)-1-(cyclopentanecarbonyl)-4-hydroxy-4-phenylpyrrolidin-3-yl)methyl)piperidin-4-yl)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-N-methylbenzenesulfonamide 1173898-56-0 C34H45N5O5S
    4-((3-(1-(((3S,4R)-1-(cyclopentanecarbonyl)-4-hydroxy-4-phenylpyrrolidin-3-yl)methyl)piperidin-4-yl)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-N-methylbenzenesulfonamide
    —— 4-[(8-cyclohexyl-2,8-diazaspiro[4.5]dec-2-yl)methyl]-N-[2-(1H-imidazol-2-yl)-1-(1H-imidazol-2-ylmethyl)ethyl]-N-methylcyclohexanamine 935862-10-5 C31H51N7
    4-[(8-cyclohexyl-2,8-diazaspiro[4.5]dec-2-yl)methyl]-N-[2-(1H-imidazol-2-yl)-1-(1H-imidazol-2-ylmethyl)ethyl]-N-methylcyclohexanamine
    —— 4,6-dichloro-7-iodoindan-1-ol 108578-94-5 C9H7Cl2IO
    4,6-dichloro-7-iodoindan-1-ol
    —— 4-Phenyl-2-butinyl(+/-)-cis/trans-2,2-dimethyl-3-(2-methyl-propenyl)-cyclopropan-carbonsaeureester 28287-78-7 C20H24O2
    4-Phenyl-2-butinyl(+/-)-cis/trans-2,2-dimethyl-3-(2-methyl-propenyl)-cyclopropan-carbonsaeureester
    —— 4-(3-cyclobutyl-6-oxo-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridin-4-yl)-benzoic acid methyl ester 817641-25-1 C18H19N3O3
    4-(3-cyclobutyl-6-oxo-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridin-4-yl)-benzoic acid methyl ester
    —— 4-Brom-5-(p-chlorbenzoyl)-1-methyl-pyrrol-2-ethylacetat 62380-81-8 C16H15BrClNO3
    4-Brom-5-(p-chlorbenzoyl)-1-methyl-pyrrol-2-ethylacetat
    —— 4,6-Dimethoxy-N-(1H-tetrazol-5-yl)-chinolin-carbonsaeure-(2)-amid 52144-07-7 C13H12N6O3
    4,6-Dimethoxy-N-(1H-tetrazol-5-yl)-chinolin-carbonsaeure-(2)-amid
    —— 4-(naphtho[1,2-d]thiazol-2-yl)morpholine 21431-41-4 C15H14N2OS
    4-(naphtho[1,2-d]thiazol-2-yl)morpholine
    —— 4-amino-N-benzyl-1,8-naphthalimide 34418-97-8 C19H14N2O2
    4-amino-N-benzyl-1,8-naphthalimide
    —— (4aS,13aR,14aS,15S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-12-chloro-15-(dimethylamino)-9-formyl-5-hydroxy-4,6-dioxo-4,4a,6,13,13a,14,14a,15-octahydropentaceno[2,3-d]isoxazol-7-yl tert-butyl carbonate 1254950-11-2 C44H49ClN2O10Si
    (4aS,13aR,14aS,15S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-12-chloro-15-(dimethylamino)-9-formyl-5-hydroxy-4,6-dioxo-4,4a,6,13,13a,14,14a,15-octahydropentaceno[2,3-d]isoxazol-7-yl tert-butyl carbonate
    —— 4a-benzyl-4a<i>H</i>-pyrido[1,2-<i>a</i>]quinoline-1,2,3,4-tetracarboxylic acid tetramethyl ester 33898-14-5 C28H25NO8
    4a-benzyl-4a<i>H</i>-pyrido[1,2-<i>a</i>]quinoline-1,2,3,4-tetracarboxylic acid tetramethyl ester
    —— 4,4'-(1,4-dimethoxy-naphthalene-2,3-diyldimethyl)-bis-morpholine 59883-11-3 C22H30N2O4
    4,4'-(1,4-dimethoxy-naphthalene-2,3-diyldimethyl)-bis-morpholine
    —— 4-(methoxytriethyleneoxy)carboxybenzaldehyde 1091615-61-0 C15H20O6
    4-(methoxytriethyleneoxy)carboxybenzaldehyde
    —— 4-chloro-6-methyl-N-(4-methylpentan-2-yl)-5-nitropyrimidin-2-amine 937366-18-2 C11H17ClN4O2
    4-chloro-6-methyl-N-(4-methylpentan-2-yl)-5-nitropyrimidin-2-amine
    —— 4,4,9,9-Tetramethyl-4,9-dihydro-2-thia-1,3-diselena-cyclopenta[b]naphthalene 118864-34-9 C14H16SSe2
    4,4,9,9-Tetramethyl-4,9-dihydro-2-thia-1,3-diselena-cyclopenta[b]naphthalene
    —— 4-phenyl-5-triethylsilyl-2,3-furandialdehyde 141293-99-4 C18H22O3Si
    4-phenyl-5-triethylsilyl-2,3-furandialdehyde
    —— 4,4'-Bis-(4-carboxy-phenyliminomethyl)-diphenylether 3906-51-2 C28H20N2O5
    4,4'-Bis-(4-carboxy-phenyliminomethyl)-diphenylether
    —— ((4aS,4a'S,5aR,5a'R,16bR,16b'R,17aS,17a'S)-1,2-phenylenebis(1,2,3,4,4a,5a,16b,17a-octahydrodibenzo[4,5:8,9][1,3,2]dioxaphosphonino[6,7-b]quinoxaline-11,5,17-triyl))tetrakis((4-(tert-butyl)phenyl)methanone) 1084910-77-9 C90H96N4O8P2
    ((4aS,4a'S,5aR,5a'R,16bR,16b'R,17aS,17a'S)-1,2-phenylenebis(1,2,3,4,4a,5a,16b,17a-octahydrodibenzo[4,5:8,9][1,3,2]dioxaphosphonino[6,7-b]quinoxaline-11,5,17-triyl))tetrakis((4-(tert-butyl)phenyl)methanone)
    —— (4aS,7R,8S,9S,12bS)-8-Methoxymethoxy-7,8,9-trimethyl-2,3,4,4a,8,9,12,12b-octahydro-7H-5,11-dioxa-2a-aza-cycloundeca[cd]pentalene-6,10-dione 89772-22-5 C18H27NO6
    (4aS,7R,8S,9S,12bS)-8-Methoxymethoxy-7,8,9-trimethyl-2,3,4,4a,8,9,12,12b-octahydro-7H-5,11-dioxa-2a-aza-cycloundeca[cd]pentalene-6,10-dione
    —— 4-nitrophenyl N<sup>2</sup>-acetyl-N<sup>1</sup>-(4-fluorobenzyl)carbazate 92264-73-8 C16H14FN3O5
    4-nitrophenyl N<sup>2</sup>-acetyl-N<sup>1</sup>-(4-fluorobenzyl)carbazate
    —— 4-methyl-3-pentyl-2H-chromen-2-one 1313865-85-8 C15H18O2
    4-methyl-3-pentyl-2H-chromen-2-one
    —— 4,4,6-Trimethyl-2-phenyl-5,6-dihydro-3(4H)-pyridinone 1-oxide 121409-78-7 C14H17NO2
    4,4,6-Trimethyl-2-phenyl-5,6-dihydro-3(4H)-pyridinone 1-oxide
    —— 4-bromo-N-((3,3-dimethyloxiran-2-yl)methyl)-N-methylaniline 1381888-54-5 C12H16BrNO
    4-bromo-N-((3,3-dimethyloxiran-2-yl)methyl)-N-methylaniline
    —— 4-Acetyloxy-1-benzyl-4-propin-3-yl-decahydrochinolin 57580-84-4 C21H27NO2
    4-Acetyloxy-1-benzyl-4-propin-3-yl-decahydrochinolin
    —— 4-ethoxy-6-(4-methoxy-phenyl)-1<i>H</i>-[1,3,5]triazine-2-thione 15998-29-5 C12H13N3O2S
    4-ethoxy-6-(4-methoxy-phenyl)-1<i>H</i>-[1,3,5]triazine-2-thione
    —— 4-(2-methyl-penta-1,3-dienyl)-morpholine 10321-87-6 C10H17NO
    4-(2-methyl-penta-1,3-dienyl)-morpholine
    —— 4-[[2-(4-fluoro-2-methylphenyl)-1H-indol-3-yl]methyl]morpholine 77445-22-8 C20H21FN2O
    4-[[2-(4-fluoro-2-methylphenyl)-1H-indol-3-yl]methyl]morpholine
    —— 4-ethenyl-4-phenylselanyloxolan-2-one 76339-75-8 C12H12O2Se
    4-ethenyl-4-phenylselanyloxolan-2-one
    —— 4-[(4-m-tolyl-1H-1,2,3-triazol-1-yl)methyl]benzoic acid 1397693-32-1 C17H15N3O2
    4-[(4-m-tolyl-1H-1,2,3-triazol-1-yl)methyl]benzoic acid