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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-([1,1′-biphenyl]-2-ylethynyl)benzonitrile 1192052-48-4 C21H13N
    4-([1,1′-biphenyl]-2-ylethynyl)benzonitrile
    —— 4-Methyl-1,4-dihydropyran-3,5-dicarbaldehyde 64371-66-0 C8H8O3
    4-Methyl-1,4-dihydropyran-3,5-dicarbaldehyde
    —— 4-bromo-N-(3'-bromo-1',1'-dimethylprop-2'-ynyl)-2,6-dimethylaniline 132588-41-1 C13H15Br2N
    4-bromo-N-(3'-bromo-1',1'-dimethylprop-2'-ynyl)-2,6-dimethylaniline
    —— 4-Amino-2,6-difluoro-N-(3-iodophenyl)benzenesulfonamide 1179695-26-1 C12H9F2IN2O2S
    4-Amino-2,6-difluoro-N-(3-iodophenyl)benzenesulfonamide
    —— 4-(5-octyl-thiophen-2-yl)-7-(4-octyl-thiophen-2-yl)-benzo[2,1,3]-thiadiazole 1608501-58-1 C30H40N2S3
    4-(5-octyl-thiophen-2-yl)-7-(4-octyl-thiophen-2-yl)-benzo[2,1,3]-thiadiazole
    —— (4-Aminomethyl-thiophen-2-yl)-(3,4-dinitro-phenyl)-methanone; hydrochloride 117498-93-8 C12H9N3O5S*ClH
    (4-Aminomethyl-thiophen-2-yl)-(3,4-dinitro-phenyl)-methanone; hydrochloride
    —— 4-(3-Bromo-propoxy)-2-methyl-phenol 910032-99-4 C10H13BrO2
    4-(3-Bromo-propoxy)-2-methyl-phenol
    —— 4-Adamantan-1-yl-2-tert-butyl-pyridine 60159-40-2 C19H27N
    4-Adamantan-1-yl-2-tert-butyl-pyridine
    —— 4-(5'-chloro-2'-fluorobiphenyl-3-yl)-N-cyclohexyl-N-methyl-1H-imidazole-1-carboxamide 1233854-40-4 C23H23ClFN3O
    4-(5'-chloro-2'-fluorobiphenyl-3-yl)-N-cyclohexyl-N-methyl-1H-imidazole-1-carboxamide
    —— 4-bromo-6-fluoro-7-methoxy-2,3-dihydroindane-1-one 881189-79-3 C10H8BrFO2
    4-bromo-6-fluoro-7-methoxy-2,3-dihydroindane-1-one
    —— (4E,6Z)-8-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-2,2-dimethyl-octa-4,6-dien-3-one 134600-55-8 C18H34O2Si
    (4E,6Z)-8-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-2,2-dimethyl-octa-4,6-dien-3-one
    —— (4S,5S)-2-[(1S,2S)-2-butyl-1-methyl-2H-naphthalen-1-yl]-4-(methoxymethyl)-5-phenyl-4,5-dihydro-1,3-oxazole 114838-73-2 C26H31NO2
    (4S,5S)-2-[(1S,2S)-2-butyl-1-methyl-2H-naphthalen-1-yl]-4-(methoxymethyl)-5-phenyl-4,5-dihydro-1,3-oxazole
    —— 4-Chlor-3',4'-dichlordibenzoldisulfonamid 69173-37-1 C12H8Cl3NO4S2
    4-Chlor-3',4'-dichlordibenzoldisulfonamid
    —— 4-(4-benzyl-5-isopropylsulfanyl-4<i>H</i>-[1,2,4]triazol-3-yl)-2-methyl-quinoline 70059-91-5 C22H22N4S
    4-(4-benzyl-5-isopropylsulfanyl-4<i>H</i>-[1,2,4]triazol-3-yl)-2-methyl-quinoline
    —— 4-Methoxy-8-acetoxy-1-benzoylnaphthalin 70340-75-9 C20H16O4
    4-Methoxy-8-acetoxy-1-benzoylnaphthalin
    —— [4-(4-Chloro-phenoxymethoxy)-phenyl]-(3-trifluoromethyl-phenoxy)-acetic acid 69183-24-0 C22H16ClF3O5
    [4-(4-Chloro-phenoxymethoxy)-phenyl]-(3-trifluoromethyl-phenoxy)-acetic acid
    —— 4,4'-di-tert-butyl-N-cyano-[2,2'-bipyridine]-6-carboximidamide 2755915-54-7 C20H25N5
    4,4'-di-tert-butyl-N-cyano-[2,2'-bipyridine]-6-carboximidamide
    —— 4-Oxo-1-piperidinepropanenitrile hydrochloride 2119911-70-3 C8H13ClN2O
    4-Oxo-1-piperidinepropanenitrile hydrochloride
    —— 4-Hydroxyglucoronide Xylazine 1473376-42-9 C18H24N2O7S
    4-Hydroxyglucoronide Xylazine
    —— 4-Chlorophenyl sulfoxide hydrochloride 64990-52-9 C12H9Cl3OS
    4-Chlorophenyl sulfoxide hydrochloride
    —— 4-(4-ethoxyanilino)-5,6-dimethyl-3H-furo[2,3-d]pyrimidine-2-thione 142274-96-2 C16H17N3O2S
    4-(4-ethoxyanilino)-5,6-dimethyl-3H-furo[2,3-d]pyrimidine-2-thione
    —— 4β,5-Epoxy-5β-cholestan-1-on 63819-35-2 C27H44O2
    4β,5-Epoxy-5β-cholestan-1-on
    —— 4-Methoxy-6-(trans-1-butenyl)-5.6-dihydro-2-pyron 65346-44-3 C10H14O3
    4-Methoxy-6-(trans-1-butenyl)-5.6-dihydro-2-pyron
    —— (4-chloro-phenyl)-(2-ethyl-2-phenyl-1,2-dihydro-indol-3-ylidene)-amine 64483-45-0 C22H19ClN2
    (4-chloro-phenyl)-(2-ethyl-2-phenyl-1,2-dihydro-indol-3-ylidene)-amine
    —— 4-(2-Phenylamino-naphthalen-1-ylazo)-naphthalene-1-sulfonic acid (2-oxo-2,3-dihydro-benzooxazol-6-yl)-amide 62077-70-7 C33H23N5O4S
    4-(2-Phenylamino-naphthalen-1-ylazo)-naphthalene-1-sulfonic acid (2-oxo-2,3-dihydro-benzooxazol-6-yl)-amide
    —— 4-(4-Fluoro-phenyl)-4-hydroxy-piperidine-1-carboxylic acid ((1R,2S)-2-phenyl-cyclopropyl)-amide 65535-75-3 C21H23FN2O2
    4-(4-Fluoro-phenyl)-4-hydroxy-piperidine-1-carboxylic acid ((1R,2S)-2-phenyl-cyclopropyl)-amide
    —— (4aS,4bR,6R,8R,8aS)-6-Hydroxy-4a-methyl-1,9-dioxo-3-(tetrahydro-furan-3-yl)-dodecahydro-2-oxa-phenanthrene-8-carboxylic acid methyl ester 67567-06-0 C20H28O7
    (4aS,4bR,6R,8R,8aS)-6-Hydroxy-4a-methyl-1,9-dioxo-3-(tetrahydro-furan-3-yl)-dodecahydro-2-oxa-phenanthrene-8-carboxylic acid methyl ester
    —— 4-(5-biphenyl-4-yl-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo)-<i>N</i>-carbamimidoyl-benzenesulfonamide 63432-92-8 C29H25N7O2S
    4-(5-biphenyl-4-yl-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo)-<i>N</i>-carbamimidoyl-benzenesulfonamide
    —— 4-(1-benzyl-2-hydroxy-1,2,3-triphenyl-propyl)-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 69548-27-2 C38H34N2O2
    4-(1-benzyl-2-hydroxy-1,2,3-triphenyl-propyl)-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-(5-oxo-3-phenyl-2,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid 81854-65-1 C15H12N2O4S
    4-(5-oxo-3-phenyl-2,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid
    —— [(4-hexylthiophen-5-formyl-2-yl)benzo[1,2,5]thiadiazol-4-yl]-4-hexylthiophene-2-10,15,20-tris(4-methylphenyl)porphyrin zinc 1394978-71-2 C68H60N6OS3Zn
    [(4-hexylthiophen-5-formyl-2-yl)benzo[1,2,5]thiadiazol-4-yl]-4-hexylthiophene-2-10,15,20-tris(4-methylphenyl)porphyrin zinc
    —— 4-(4-acetamidophenylmercapto)-3-(2-methylallylamino)-5-sulfamoylbenzoic acid 53136-65-5 C19H21N3O5S2
    4-(4-acetamidophenylmercapto)-3-(2-methylallylamino)-5-sulfamoylbenzoic acid
    —— 4,4'-di-tert-octyldiphenylnitrosoamine 84077-82-7 C28H42N2O
    4,4'-di-tert-octyldiphenylnitrosoamine
    —— 4-(2-furyl)-3-hydroxy-2-[(3-methylphenyl)acetyl]cyclohex-2-en-1-one 1227745-41-6 C19H18O4
    4-(2-furyl)-3-hydroxy-2-[(3-methylphenyl)acetyl]cyclohex-2-en-1-one
    —— 4-(2-Hydroxy-phenyl)-2-(4-methoxy-phenyl)-3a,4,13a,13b-tetrahydro-6-oxa-2-aza-benzo[a]cyclopenta[h]anthracene-1,3,13-trione 135978-82-4 C32H23NO6
    4-(2-Hydroxy-phenyl)-2-(4-methoxy-phenyl)-3a,4,13a,13b-tetrahydro-6-oxa-2-aza-benzo[a]cyclopenta[h]anthracene-1,3,13-trione
    —— 4-(1-(furan-2-yl)vinyl)benzonitrile 1443753-54-5 C13H9NO
    4-(1-(furan-2-yl)vinyl)benzonitrile
    —— 4-hydroxypentafluorotropone 93663-65-1 C7HF5O2
    4-hydroxypentafluorotropone
    —— 4-n-Butyl-phenyl-4'-anisoyl-carbonat 35684-14-1 C18H20O4
    4-n-Butyl-phenyl-4'-anisoyl-carbonat
    —— 4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate 1076222-90-6 C2HF3O2*C21H19N5OS2
    4-[2-(7-ethylsulfanyl-pyrimido[4,5-d]pyrimidin-4-ylamino)-4-methyl-phenylsulfanyl]-phenol trifluoroacetate
    —— 4'-chloro-3-cyclopentyloxy-4-methoxy-N-(3-pyridylmethyl)diphenylamine 1055716-92-1 C24H25ClN2O2
    4'-chloro-3-cyclopentyloxy-4-methoxy-N-(3-pyridylmethyl)diphenylamine
    —— 4-(hydroxymethyl)-2-[4-(hydroxymethyl)-2-methoxyphenoxy]-6-methoxyphenol 199857-95-9 C16H18O6
    4-(hydroxymethyl)-2-[4-(hydroxymethyl)-2-methoxyphenoxy]-6-methoxyphenol
    —— (4-methoxyphenyl)-[2'-(4-methoxyphenyl)spiro[fluorene-9,3'-thiirane]-2'-yl]methanone 67069-83-4 C29H22O3S
    (4-methoxyphenyl)-[2'-(4-methoxyphenyl)spiro[fluorene-9,3'-thiirane]-2'-yl]methanone
    —— 4-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,13-Henicosafluorotridecyl)benzaldehyde 944721-25-9 C20H11F21O
    4-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,13-Henicosafluorotridecyl)benzaldehyde
    —— 4-Methyl-3-naphthalen-1-yl-5-(4-pentyl-1-bicyclo[2.2.2]octanyl)-1,2,4-triazole 719273-45-7 C26H33N3
    4-Methyl-3-naphthalen-1-yl-5-(4-pentyl-1-bicyclo[2.2.2]octanyl)-1,2,4-triazole
    —— 4-[2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-quinoline-7-carboxylic acid amide 676344-71-1 C23H17N5O
    4-[2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-quinoline-7-carboxylic acid amide
    —— 4-{4-[(2-methyl-benzylamino)-methyl]-naphthalene-1-sulfonylamino}-piperidine-1-carboxylic acid ethyl ester formate 723307-71-9 CH2O2*C27H33N3O4S
    4-{4-[(2-methyl-benzylamino)-methyl]-naphthalene-1-sulfonylamino}-piperidine-1-carboxylic acid ethyl ester formate
    —— 4,4'-bis(t-butylamino)-3,3'-diaminobenzophenone 114406-78-9 C21H30N4O
    4,4'-bis(t-butylamino)-3,3'-diaminobenzophenone
    —— 4-[5-(4-Fluoro-phenyl)-4-pyridin-3-yl-1H-pyrrol-2-yl]-piperidine-1-carboxylic acid benzyl ester 861804-61-7 C28H26FN3O2
    4-[5-(4-Fluoro-phenyl)-4-pyridin-3-yl-1H-pyrrol-2-yl]-piperidine-1-carboxylic acid benzyl ester
    —— 4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-but-2-ynoic acid methyl ester 156261-81-3 C26H24O5
    4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-but-2-ynoic acid methyl ester
    —— 4-(4-bromophenyl)-5-trifluoromethyl-1,2-dithiole-3-thione 764718-19-6 C10H4BrF3S3
    4-(4-bromophenyl)-5-trifluoromethyl-1,2-dithiole-3-thione