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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[(E)-prop-1-enoxy]benzaldehyde 1337990-71-2 C10H10O2
    4-[(E)-prop-1-enoxy]benzaldehyde
    —— 4-amino-2-(4-chloro-3-dimethylamino-2-fluorophenyl)-5-ethenyl-6-phenylmethoxycarbonyl-pyrimidine 1240312-64-4 C22H20ClFN4O2
    4-amino-2-(4-chloro-3-dimethylamino-2-fluorophenyl)-5-ethenyl-6-phenylmethoxycarbonyl-pyrimidine
    —— (4S,5S)-2-phenyl-4,5-bis((N,N-dimethylamino)methyl)-1,3-dioxolane 141123-77-5 C15H24N2O2
    (4S,5S)-2-phenyl-4,5-bis((N,N-dimethylamino)methyl)-1,3-dioxolane
    —— 4-[2-(4-Fluoro-phenyl)-5-methyl-pyrrol-1-yl]-benzonitrile 123184-20-3 C18H13FN2
    4-[2-(4-Fluoro-phenyl)-5-methyl-pyrrol-1-yl]-benzonitrile
    —— 4,5-Dihydroxy-6,4',5',6'-tetramethoxy-biphenyl-dicarbonsaeure-(2,2')-dimethylester 35387-84-9 C20H22O10
    4,5-Dihydroxy-6,4',5',6'-tetramethoxy-biphenyl-dicarbonsaeure-(2,2')-dimethylester
    —— 4,4,8,8-Tetrachloro-tricyclo[5.1.0.0<sup>3,5</sup>]octane-1,3-diol 30784-02-2 C8H8Cl4O2
    4,4,8,8-Tetrachloro-tricyclo[5.1.0.0<sup>3,5</sup>]octane-1,3-diol
    —— (4S,5S,8S,9S,10S,13S,14S,17R)-17-((R)-1-Hydroxy-1,5-dimethyl-hex-4-enyl)-4,8,10,14-tetramethyl-hexadecahydro-cyclopenta[a]phenanthren-3-one 33371-28-7 C29H48O2
    (4S,5S,8S,9S,10S,13S,14S,17R)-17-((R)-1-Hydroxy-1,5-dimethyl-hex-4-enyl)-4,8,10,14-tetramethyl-hexadecahydro-cyclopenta[a]phenanthren-3-one
    —— 4-Bromo-benzenesulfonic acid (1S,2S,5R)-(9-oxa-bicyclo[3.3.1]non-2-yl) ester 29359-91-9 C14H17BrO4S
    4-Bromo-benzenesulfonic acid (1S,2S,5R)-(9-oxa-bicyclo[3.3.1]non-2-yl) ester
    —— 4-chloro-2-(2-fluorobenzyl)-2H-pyrazolo[3,4-d]pyrimidin-6-amine 1038588-28-1 C12H9ClFN5
    4-chloro-2-(2-fluorobenzyl)-2H-pyrazolo[3,4-d]pyrimidin-6-amine
    —— (4S)-4-isopropyl-N-[(2R,3R)-3-methoxy-2,3,7-trimethyl-6-octenoyl]-1,3-thiazolidine-2-thione 1151815-15-4 C18H31NO2S2
    (4S)-4-isopropyl-N-[(2R,3R)-3-methoxy-2,3,7-trimethyl-6-octenoyl]-1,3-thiazolidine-2-thione
    —— 4,4'-bis-(1,1,2,2,3,3-hexafluoro-3-iodo-propyl)-6,6'-bis-trifluoromethyl-2,2'-(hexadecafluoro-octane-1,8-diyl)-bis-[1,3,5]triazine 42534-11-2 C22F34I2N6
    4,4'-bis-(1,1,2,2,3,3-hexafluoro-3-iodo-propyl)-6,6'-bis-trifluoromethyl-2,2'-(hexadecafluoro-octane-1,8-diyl)-bis-[1,3,5]triazine
    —— 4-Imino-2-thio-3-p-fluorphenyl-1,2,3,4-tetrahydrochinazolin 53412-76-3 C14H10FN3S
    4-Imino-2-thio-3-p-fluorphenyl-1,2,3,4-tetrahydrochinazolin
    —— {4-[6-(1-aminoethyl)quinolin-2-yloxy]phenyl}cyclopentylamine 1253973-90-8 C22H25N3O
    {4-[6-(1-aminoethyl)quinolin-2-yloxy]phenyl}cyclopentylamine
    —— 4-Morpholino-1,1,3-triphenyl-but-1-en-3-ol 37802-43-0 C26H27NO2*ClH
    4-Morpholino-1,1,3-triphenyl-but-1-en-3-ol
    —— 4-Chloro-N-hydroxy-thiobenzimidic acid pentachlorophenyl ester 39502-72-2 C13H5Cl6NOS
    4-Chloro-N-hydroxy-thiobenzimidic acid pentachlorophenyl ester
    —— (4-Chloro-phenyl)-(4-methyl-2-pyrrolidin-1-yl-thiophen-3-yl)-methanone 86662-27-3 C16H16ClNOS
    (4-Chloro-phenyl)-(4-methyl-2-pyrrolidin-1-yl-thiophen-3-yl)-methanone
    —— 4[N-(3-methoxyphenyl)-N-propylamino]butyric acid 155082-44-3 C14H21NO3
    4[N-(3-methoxyphenyl)-N-propylamino]butyric acid
    —— 4-Amino-1-(2-hydroxy-1-hydroxymethyl-ethoxymethyl)-5-iodo-1H-pyrimidin-2-one 87892-57-7 C8H12IN3O4
    4-Amino-1-(2-hydroxy-1-hydroxymethyl-ethoxymethyl)-5-iodo-1H-pyrimidin-2-one
    —— (4S,6R,8R)-6-(tert-butyldimethylsilyloxy)-8-methoxyheptadec-1-en-4-ol 1448463-89-5 C24H50O3Si
    (4S,6R,8R)-6-(tert-butyldimethylsilyloxy)-8-methoxyheptadec-1-en-4-ol
    —— 4-Ethyl-1-pentylsulfanylmethyl-pyridinium; chloride 97041-45-7 C13H22NS*Cl
    4-Ethyl-1-pentylsulfanylmethyl-pyridinium; chloride
    —— 4-Oxo-2,3,5-triphenyl-cyclopent-1-enecarboxylic acid methyl ester 29769-90-2 C25H20O3
    4-Oxo-2,3,5-triphenyl-cyclopent-1-enecarboxylic acid methyl ester
    —— 4-Methoxycarbonylamino-4-(4-nitro-phenyl)-heptanedioic acid 42307-96-0 C15H18N2O8
    4-Methoxycarbonylamino-4-(4-nitro-phenyl)-heptanedioic acid
    —— 4-(4-Chloro-phenyl)-N-ethyl-2-fluoren-9-ylidene-4-oxo-butyramide 40443-83-2 C25H20ClNO2
    4-(4-Chloro-phenyl)-N-ethyl-2-fluoren-9-ylidene-4-oxo-butyramide
    —— 4-methanesulfonyl-6-methyl-5,6-dihydro-benzo[h]quinazolin-2-ylamine 1027332-49-5 C14H15N3O2S
    4-methanesulfonyl-6-methyl-5,6-dihydro-benzo[h]quinazolin-2-ylamine
    —— 4-methyl-3-methylsulfanyl-5-<i>p</i>-tolyl-5,6-dihydro-4<i>H</i>-[1,2,4]thiadiazine 1,1-dioxide 36987-75-4 C12H16N2O2S2
    4-methyl-3-methylsulfanyl-5-<i>p</i>-tolyl-5,6-dihydro-4<i>H</i>-[1,2,4]thiadiazine 1,1-dioxide
    —— 4-(4-acetyl-phenyl)-6-(4-nitro-phenyl)-4<i>H</i>-[1,4]oxazin-3-one 26928-61-0 C18H14N2O5
    4-(4-acetyl-phenyl)-6-(4-nitro-phenyl)-4<i>H</i>-[1,4]oxazin-3-one
    —— (4,4-Dimethyl-2-nitrooxy-6-oxo-cyclohexyl)-acetaldehyde 29410-74-0 C10H15NO5
    (4,4-Dimethyl-2-nitrooxy-6-oxo-cyclohexyl)-acetaldehyde
    —— 4-Hydroxy-1.4-dimethylcyclohex-2-enylessigsaeureethylester 33631-34-4 C12H20O3
    4-Hydroxy-1.4-dimethylcyclohex-2-enylessigsaeureethylester
    —— 4-[(Z)-2,4,5-Trimethyl-phenylimino]-pentan-2-one 50519-20-5 C14H19NO
    4-[(Z)-2,4,5-Trimethyl-phenylimino]-pentan-2-one
    —— 4-benzoyl-1-benzyl-5-methyl-1H-pyrrole-2-carboxylic acid 1448859-81-1 C20H17NO3
    4-benzoyl-1-benzyl-5-methyl-1H-pyrrole-2-carboxylic acid
    —— 4-Chloro-3-(1.1.3-tricyano-prop-1-en-2-ylamino)phenyl hexadecylsulphonate 143779-11-7 C28H39ClN4O3S
    4-Chloro-3-(1.1.3-tricyano-prop-1-en-2-ylamino)phenyl hexadecylsulphonate
    —— 4-methyl-N-[(5-methyl-1,2-oxazol-3-yl)methyl]benzenesulfonamide 1334151-32-4 C12H14N2O3S
    4-methyl-N-[(5-methyl-1,2-oxazol-3-yl)methyl]benzenesulfonamide
    —— 4-(7-chloro-1,1-dioxo-1,2(4)-dihydro-1λ6-benzo[1,2,4]thiadiazin-3-yl)-butan-1-ol 37386-95-1 C11H13ClN2O3S
    4-(7-chloro-1,1-dioxo-1,2(4)-dihydro-1λ6-benzo[1,2,4]thiadiazin-3-yl)-butan-1-ol
    —— (4-bromo-phenyl)-(8-pyrimidin-2-yl-8-aza-bicyclo[3.2.1]oct-3-yl)-amine 1025392-62-4 C17H19BrN4
    (4-bromo-phenyl)-(8-pyrimidin-2-yl-8-aza-bicyclo[3.2.1]oct-3-yl)-amine
    —— (4,5-di-p-tolyl-2H-pyrazol-3-yl)(2-hydroxyphenyl)methanone 1469913-42-5 C24H20N2O2
    (4,5-di-p-tolyl-2H-pyrazol-3-yl)(2-hydroxyphenyl)methanone
    —— 4,4,6,6-tetrabutyl-5-oxa-4,6-disilanonane-1,9-disulphonic diacid 862472-18-2 C22H50O7S2Si2
    4,4,6,6-tetrabutyl-5-oxa-4,6-disilanonane-1,9-disulphonic diacid
    —— 4,4'-Di-(p-chlorbenzoyl)diphenylamin 20953-65-5 C26H17Cl2NO2
    4,4'-Di-(p-chlorbenzoyl)diphenylamin
    —— 4-[3-(4-Acetyl-phenyl)-thioureido]-2-hydroxy-benzoic acid ethyl ester 40097-44-7 C18H18N2O4S
    4-[3-(4-Acetyl-phenyl)-thioureido]-2-hydroxy-benzoic acid ethyl ester
    —— 4-Hydroxy-3-methyl-1-phenyl-phenanthrene-2-carboxylic acid 42123-49-9 C22H16O3
    4-Hydroxy-3-methyl-1-phenyl-phenanthrene-2-carboxylic acid
    —— 4-(3-Allyl-thioureido)-2-hydroxy-benzoic acid propyl ester 40095-60-1 C14H18N2O3S
    4-(3-Allyl-thioureido)-2-hydroxy-benzoic acid propyl ester
    —— 4-Methoxy-benzoic acid N'-(2-oxo-2,3-dihydro-benzoimidazole-1-carbonyl)-hydrazide 50906-30-4 C16H14N4O4
    4-Methoxy-benzoic acid N'-(2-oxo-2,3-dihydro-benzoimidazole-1-carbonyl)-hydrazide
    —— 4,10-dioxo-[1,5]oxazecane-9-carboxylic acid diethylamide 22014-57-9 C13H22N2O4
    4,10-dioxo-[1,5]oxazecane-9-carboxylic acid diethylamide
    —— 4-oxo-3,4,4a,5,8,8a-hexahydro-2<i>H</i>-spiro[naphthalen-1,2'-oxirane]-3'-carboxylic acid 25920-87-0 C12H14O4
    4-oxo-3,4,4a,5,8,8a-hexahydro-2<i>H</i>-spiro[naphthalen-1,2'-oxirane]-3'-carboxylic acid
    —— (4aR,10bS)-5-Benzyl-1,2,3,4,4a,5,6,10b-octahydro-phenanthridine 52252-70-7 C20H23N
    (4aR,10bS)-5-Benzyl-1,2,3,4,4a,5,6,10b-octahydro-phenanthridine
    —— 4-(3,4-dichloro-phenyl)-5-(4-fluoro-phenyl)-2,4-dihydro-[1,2,4]triazole-3-thione 54543-41-8 C14H8Cl2FN3S
    4-(3,4-dichloro-phenyl)-5-(4-fluoro-phenyl)-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 4-(3-amino-4-methylphenyl)-N-(4-((2-cyclopropylfuro[3,2-b]pyridin-7-yl)sulfanyl)phenyl)-1-phthalazinamine 1071536-87-2 C31H25N5OS
    4-(3-amino-4-methylphenyl)-N-(4-((2-cyclopropylfuro[3,2-b]pyridin-7-yl)sulfanyl)phenyl)-1-phthalazinamine
    —— (4aR,4bS,6aS,9aS,9bS)-4a,6a-dimethyl-7-(1H-1,2,3-triazol-4-yl)-4,4a,4b,5,6,6a,9,9a,9b,10-decahydro-1H-indeno[5,4-f]quinolin-2(3H)-one 1224436-01-4 C20H26N4O
    (4aR,4bS,6aS,9aS,9bS)-4a,6a-dimethyl-7-(1H-1,2,3-triazol-4-yl)-4,4a,4b,5,6,6a,9,9a,9b,10-decahydro-1H-indeno[5,4-f]quinolin-2(3H)-one
    —— 4-Hydroxy-3-(4-methoxy-phenyl)-6,6,8,8-tetrakis-(3-methyl-but-2-enyl)-8H-chromene-2,5,7-trione 35817-89-1 C36H44O6
    4-Hydroxy-3-(4-methoxy-phenyl)-6,6,8,8-tetrakis-(3-methyl-but-2-enyl)-8H-chromene-2,5,7-trione
    —— 4-Acetomethyl-5-methyl-7-methoxy-cumarin 50402-93-2 C14H14O4
    4-Acetomethyl-5-methyl-7-methoxy-cumarin
    —— 4,4-Dideuteropimelinsaeure 43087-24-7 C7H12O4
    4,4-Dideuteropimelinsaeure