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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Amyl-5-hexylpyrazolin 2721-81-5 C14H28N2
    4-Amyl-5-hexylpyrazolin
    —— (4-Methoxy-phenyl)-[(E)-2-(3-nitro-phenyl)-propenyl]-amine 40460-75-1 C16H16N2O3
    (4-Methoxy-phenyl)-[(E)-2-(3-nitro-phenyl)-propenyl]-amine
    —— {4-Hydroxy-1-[2-oxo-3-(3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-4-yl)-oxazolidin-5-ylmethyl]-piperidin-4-yl}acetic acid 187084-42-0 C21H30N4O5
    {4-Hydroxy-1-[2-oxo-3-(3,4,5,6-tetrahydro-2H-[1,4']bipyridinyl-4-yl)-oxazolidin-5-ylmethyl]-piperidin-4-yl}acetic acid
    —— 4-bromo-2-(4-methoxybutyl)pyridin-N-oxide 929079-06-1 C10H14BrNO2
    4-bromo-2-(4-methoxybutyl)pyridin-N-oxide
    —— 4-(3-hydroxy-4,6-dimethyl-furo[3,2-<i>c</i>]pyridine-2-carbonyl)-morpholine 70272-04-7 C14H16N2O4
    4-(3-hydroxy-4,6-dimethyl-furo[3,2-<i>c</i>]pyridine-2-carbonyl)-morpholine
    —— 4-ethoxyhexahydropyrimidine-2-thione 97481-99-7 C6H12N2OS
    4-ethoxyhexahydropyrimidine-2-thione
    —— 4-Chlor-2-methoxy-6-methylmercapto-anilin 90006-50-1 C8H10ClNOS
    4-Chlor-2-methoxy-6-methylmercapto-anilin
    —— 4-(1-allylpiperidin-2-yl)-1-diazobutan-2-one 419555-37-6 C12H19N3O
    4-(1-allylpiperidin-2-yl)-1-diazobutan-2-one
    —— 4,5-dichloro-3-hydroxy-6-oxo-1-(2-oxocycloheptyl)cyclohexa-2,4-diene-1,2-dicarbonitrile 1449251-37-9 C15H12Cl2N2O3
    4,5-dichloro-3-hydroxy-6-oxo-1-(2-oxocycloheptyl)cyclohexa-2,4-diene-1,2-dicarbonitrile
    —— (4<i>S</i>)-3,4<i>r</i>-dimethyl-2-phenoxy-5<i>c</i>-phenyl-[1,3,2]oxazaphospholidine 2<i>t</i>-oxide 54712-21-9 C16H18NO3P
    (4<i>S</i>)-3,4<i>r</i>-dimethyl-2-phenoxy-5<i>c</i>-phenyl-[1,3,2]oxazaphospholidine 2<i>t</i>-oxide
    —— 4-amino-N-(thiazol-2-yl)benzenesulfonamide sulfate 856649-70-2 C9H9N3O2S2*H2O4S
    4-amino-N-(thiazol-2-yl)benzenesulfonamide sulfate
    —— 4-iodo-2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidine 1171893-06-3 C12H9IN4
    4-iodo-2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-[1-(2-fluoro-ethyl)-1H-[1,2,3]triazol-4-yl]-benzoic acid 894792-99-5 C11H10FN3O2
    4-[1-(2-fluoro-ethyl)-1H-[1,2,3]triazol-4-yl]-benzoic acid
    —— 4-chloro-1-butanol-3-one 200289-81-2 C4H7ClO2
    4-chloro-1-butanol-3-one
    —— (4S,5R)-1-[(2R)-2-(benzylamino)hexanoyl]-3,4-dimethyl-5-phenylimidazolidin-2-one 206358-56-7 C24H31N3O2
    (4S,5R)-1-[(2R)-2-(benzylamino)hexanoyl]-3,4-dimethyl-5-phenylimidazolidin-2-one
    —— (4-Chloro-phenyl)-dithiocarbamic acid 2,5-dichloro-phenyl ester 21167-94-2 C13H8Cl3NS2
    (4-Chloro-phenyl)-dithiocarbamic acid 2,5-dichloro-phenyl ester
    —— (4-Nitro-2-trifluoromethyl-phenyl)-(3,4,5-trichloro-6-fluoro-pyridin-2-yl)-amine 37729-23-0 C12H4Cl3F4N3O2
    (4-Nitro-2-trifluoromethyl-phenyl)-(3,4,5-trichloro-6-fluoro-pyridin-2-yl)-amine
    —— 4-(3,4-dichloro-phenyl)-3-methyl-4,8-dihydro-isoxazolo[5,4-<i>e</i>][1,4]thiazepin-7-one 56835-60-0 C13H10Cl2N2O2S
    4-(3,4-dichloro-phenyl)-3-methyl-4,8-dihydro-isoxazolo[5,4-<i>e</i>][1,4]thiazepin-7-one
    —— 4-tert-Butyl-benzoic acid (R)-3-methoxymethoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl ester 6727-19-1 C31H40O4
    4-tert-Butyl-benzoic acid (R)-3-methoxymethoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl ester
    —— 4,4'-diallyl-2,4,2',4'-tetrahydro-5,5'-<i>p</i>-phenylenedioxydimethyl-bis-[1,2,4]triazole-3-thione 35687-38-8 C18H20N6O2S2
    4,4'-diallyl-2,4,2',4'-tetrahydro-5,5'-<i>p</i>-phenylenedioxydimethyl-bis-[1,2,4]triazole-3-thione
    —— 4,6-dimethoxy-3-oxo-cyclohepta-1,4,6-trienecarboxylic acid methyl ester 34682-68-3 C11H12O5
    4,6-dimethoxy-3-oxo-cyclohepta-1,4,6-trienecarboxylic acid methyl ester
    —— 4-p-Toluidino-5-azacinnolin 67678-88-0 C14H12N4
    4-p-Toluidino-5-azacinnolin
    —— 4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid naphthalen-1-ylamide 64738-15-4 C14H9Cl2N3O
    4,5-dichloro-1<i>H</i>-imidazole-2-carboxylic acid naphthalen-1-ylamide
    —— 4-{4-[7-((1S,2S,3R,4R)-3-carbamoyl-bicyclo[2.2.1]hept-5-ene-2-ylamino)-6-chloro-3H-imidazo[4,5-b]pyridine-2-yl]-pyrazol-1-yl}piperidine-1-carboxylic acid ethylamide 1449502-63-9 C25H30ClN9O2
    4-{4-[7-((1S,2S,3R,4R)-3-carbamoyl-bicyclo[2.2.1]hept-5-ene-2-ylamino)-6-chloro-3H-imidazo[4,5-b]pyridine-2-yl]-pyrazol-1-yl}piperidine-1-carboxylic acid ethylamide
    —— 4-Trifluormethylthiophthalamid 67193-28-6 C9H7F3N2O2S
    4-Trifluormethylthiophthalamid
    —— 4-chloro-8-fluoro-11-methyl-6-(4'fluorophenyl)-pyrimido[4,5-b][1,4]benzodiazepine 851071-94-8 C18H11ClF2N4
    4-chloro-8-fluoro-11-methyl-6-(4'fluorophenyl)-pyrimido[4,5-b][1,4]benzodiazepine
    —— (4aR,6R,6aR,9S,11aS,11bR,12R)-6,12-dihydroxy-4,4,11b-trimethyl-8-methylenedecahydro-6a,9-methanocyclohepta[a]naphthalene-1,7,10(2H)-trione 78536-40-0 C20H26O5
    (4aR,6R,6aR,9S,11aS,11bR,12R)-6,12-dihydroxy-4,4,11b-trimethyl-8-methylenedecahydro-6a,9-methanocyclohepta[a]naphthalene-1,7,10(2H)-trione
    —— 4(p-nitrophenyl)-3-butenyl methyl 4-(3-nitrophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate 102106-28-5 C26H25N3O8
    4(p-nitrophenyl)-3-butenyl methyl 4-(3-nitrophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
    —— 4,4-bis-benzoyloxymethyl-2-phenyl-4,5-dihydro-oxazole 102883-09-0 C25H21NO5
    4,4-bis-benzoyloxymethyl-2-phenyl-4,5-dihydro-oxazole
    —— 4-(4-Methoxy-benzyl)-6-methyl-4,5-dihydro-imidazo[1,2-a]quinazolin-2-one; hydrochloride 85062-68-6 C19H19N3O2*ClH
    4-(4-Methoxy-benzyl)-6-methyl-4,5-dihydro-imidazo[1,2-a]quinazolin-2-one; hydrochloride
    —— 4'-hydroxybiphenyl 4-[2,6-dichloro-3,4,5-tri(tetradecyloxy)]benzoate 942150-60-9 C61H96Cl2O6
    4'-hydroxybiphenyl 4-[2,6-dichloro-3,4,5-tri(tetradecyloxy)]benzoate
    —— 4-(4-chloro-phenyl)-3-dimethylamino-4H-[1,2,4]oxadiazol-5-one 53423-53-3 C10H10ClN3O2
    4-(4-chloro-phenyl)-3-dimethylamino-4H-[1,2,4]oxadiazol-5-one
    —— 4-pentenyl 2-nonynoate 1467739-36-1 C14H22O2
    4-pentenyl 2-nonynoate
    —— 4-[({6-(2-fluoro-3-methoxyphenyl)-8-[2-fluoro-6-(trifluoromethyl)benzyl]-7-methyl-5-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyridin-3-yl}methyl)amino]-N-phenylbenzamide 1313421-01-0 C37H30F5N3O3S
    4-[({6-(2-fluoro-3-methoxyphenyl)-8-[2-fluoro-6-(trifluoromethyl)benzyl]-7-methyl-5-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyridin-3-yl}methyl)amino]-N-phenylbenzamide
    —— 4-Allyl-4-(2-bromo-allyl)-3-methyl-cyclohex-2-enone 780789-80-2 C13H17BrO
    4-Allyl-4-(2-bromo-allyl)-3-methyl-cyclohex-2-enone
    —— 4'-Butyl-biphenyl-4-carboxylic acid 4-cyanomethyl-cyclohexyl ester 115415-52-6 C25H29NO2
    4'-Butyl-biphenyl-4-carboxylic acid 4-cyanomethyl-cyclohexyl ester
    —— 4-[4-(1,3-benzodioxol-5-yl)buta-1,3-dienyl]-6-methoxypyrimidin-2-amine 92807-47-1 C16H15N3O3
    4-[4-(1,3-benzodioxol-5-yl)buta-1,3-dienyl]-6-methoxypyrimidin-2-amine
    —— (4E,8Z)-4,8-Dodecadienylacetat 83489-18-3 C14H24O2
    (4E,8Z)-4,8-Dodecadienylacetat
    —— 4-amino-5-benzal-3-<2'-(dicyanomethylene)-2',3'-dihydro-1'-phenyl-1',3'-thiazol-4'-yl>-1-phenylpyridine-2,6-dione 138990-81-5 C30H19N5O2S
    4-amino-5-benzal-3-<2'-(dicyanomethylene)-2',3'-dihydro-1'-phenyl-1',3'-thiazol-4'-yl>-1-phenylpyridine-2,6-dione
    —— 4,6'-Diisopropoxy-3-methyl-[1,2']binaphthalenyl 117760-21-1 C27H28O2
    4,6'-Diisopropoxy-3-methyl-[1,2']binaphthalenyl
    —— [4-(4-Carboxymethoxy-3,5-diiodo-benzoyl)-2,6-diiodophenoxy]-acetic Acid 340313-78-2 C17H10I4O7
    [4-(4-Carboxymethoxy-3,5-diiodo-benzoyl)-2,6-diiodophenoxy]-acetic Acid
    —— 4-<α-(1,3-Dimethyl-benzimidazolin-2-yliden)-α-cyanomethyl>-anilin 119882-79-0 C17H16N4
    4-<α-(1,3-Dimethyl-benzimidazolin-2-yliden)-α-cyanomethyl>-anilin
    —— 4,4'-Bis-(α-hydroxyphenacetyl)-diphenyl 4393-32-2 C28H22O4
    4,4'-Bis-(α-hydroxyphenacetyl)-diphenyl
    —— 4-(4-chlorophenyl)-3-(methoxymethyl)-1H-pyrazol-5-amine hydrochloride 1187058-36-1 C11H13Cl2N3O
    4-(4-chlorophenyl)-3-(methoxymethyl)-1H-pyrazol-5-amine hydrochloride
    —— 4-diisopropylaminooxalyl-N-(2-(R)-hydroxy-1-(S)-methyl-2-phenylethyl)-N-methylbenzamide 850013-10-4 C25H32N2O4
    4-diisopropylaminooxalyl-N-(2-(R)-hydroxy-1-(S)-methyl-2-phenylethyl)-N-methylbenzamide
    —— 4,5-dichloro-3-hydroxy-6<(3'-methyl-2'-oxocyclohexyl)oxy>-1,2-benzenedicarbonitrile 123674-99-7 C15H12Cl2N2O3
    4,5-dichloro-3-hydroxy-6<(3'-methyl-2'-oxocyclohexyl)oxy>-1,2-benzenedicarbonitrile
    —— 4-bromophenyl ((R)-1-(pent-2-ynyl)pyrrolidin-2-yl)methylcarbamate trifluoroacetate 1378379-02-2 C2HF3O2*C17H21BrN2O2
    4-bromophenyl ((R)-1-(pent-2-ynyl)pyrrolidin-2-yl)methylcarbamate trifluoroacetate
    —— 4-ethenyl-5-methyl-6-oxo-5,6-dihydro-1,5-naphthyridine-3-carbonitrile 1002108-84-0 C12H9N3O
    4-ethenyl-5-methyl-6-oxo-5,6-dihydro-1,5-naphthyridine-3-carbonitrile
    —— 4-<α-(3-Methyl-benzoselenazolin-2-yliden)-α-cyanomethyl>-anilin 119882-82-5 C16H13N3Se
    4-<α-(3-Methyl-benzoselenazolin-2-yliden)-α-cyanomethyl>-anilin
    —— 4,5-diphenyl-2-pyrrol-2-yl-imidazol-1-ol 37389-64-3 C19H15N3O
    4,5-diphenyl-2-pyrrol-2-yl-imidazol-1-ol