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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-3-hydroxy-7-iodo-2-(1-methyl-1-phenylethyl)isoindolinon 866767-00-2 C17H15ClINO2
    4-chloro-3-hydroxy-7-iodo-2-(1-methyl-1-phenylethyl)isoindolinon
    —— 4-chloro-5-(cyclohexylmethyl)-1-(2,6-ditert-butylpyridin-4-yl)-N-(2-hydroxy-2-methylpropyl)pyrazole-3-carboxamide 1561959-82-7 C28H43ClN4O2
    4-chloro-5-(cyclohexylmethyl)-1-(2,6-ditert-butylpyridin-4-yl)-N-(2-hydroxy-2-methylpropyl)pyrazole-3-carboxamide
    —— (4aS,9R,13bS)-9,11,12-Trimethoxy-2,3,4,4a,5,6,8,9-octahydro-1H-indolo[7a,1-a]isoquinoline 125145-56-4 C19H27NO3
    (4aS,9R,13bS)-9,11,12-Trimethoxy-2,3,4,4a,5,6,8,9-octahydro-1H-indolo[7a,1-a]isoquinoline
    —— (4-tert-butyl-phenyl)-[2-methoxymethyl-7-(3-methyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-amine 573686-89-2 C25H27N5O
    (4-tert-butyl-phenyl)-[2-methoxymethyl-7-(3-methyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidin-4-yl]-amine
    —— 4-<N-Hydroxy-carbamoyl>-3,5-dimethoxy-benzoesaeure-methylester 65566-10-1 C11H13NO6
    4-<N-Hydroxy-carbamoyl>-3,5-dimethoxy-benzoesaeure-methylester
    —— 4-Phenacyl-3-phenyl-Δ<sup>4</sup>-1,3-oxazolidin-2-on 52512-37-5 C17H13NO3
    4-Phenacyl-3-phenyl-Δ<sup>4</sup>-1,3-oxazolidin-2-on
    —— 4-(4-methoxybenzyl)-5-oxo-6-phenyl-4,5-dihydropyrazine-2-carbaldehyde 1345668-96-3 C19H16N2O3
    4-(4-methoxybenzyl)-5-oxo-6-phenyl-4,5-dihydropyrazine-2-carbaldehyde
    —— 4-Piperidin-1-yl-2-propyl-tetrahydro-pyran-4-carbaldehyde 66109-61-3 C14H25NO2
    4-Piperidin-1-yl-2-propyl-tetrahydro-pyran-4-carbaldehyde
    —— 4-(4-chloro-phenyl)-2-[3-(4-methoxy-phenyl)-thioureido]-thiophene-3-carboxylic acid ethyl ester 65233-84-3 C21H19ClN2O3S2
    4-(4-chloro-phenyl)-2-[3-(4-methoxy-phenyl)-thioureido]-thiophene-3-carboxylic acid ethyl ester
    —— 4-Methoxy-3-phenyl-naphthalene-2-carbonitrile 66133-90-2 C18H13NO
    4-Methoxy-3-phenyl-naphthalene-2-carbonitrile
    —— 4-(4-ethyl-benzoyl)-2,5-diphenyl-pyrrole-3-carboxylic acid ethyl ester 65474-03-5 C28H25NO3
    4-(4-ethyl-benzoyl)-2,5-diphenyl-pyrrole-3-carboxylic acid ethyl ester
    —— 4-phenyl-6-trifluoromethoxy-1,2,3,4-tetrahydro-quinoline 745818-15-9 C16H14F3NO
    4-phenyl-6-trifluoromethoxy-1,2,3,4-tetrahydro-quinoline
    —— 4-<4-Hydroxy-phenyl>-butanal-semicarbazon 91337-79-0 C11H15N3O2
    4-<4-Hydroxy-phenyl>-butanal-semicarbazon
    —— 4-Trifluoromethylbenzyl 2-(4-trifluoromethylbenzyl-oxy)-5-formylbenzoate 404959-16-6 C24H16F6O4
    4-Trifluoromethylbenzyl 2-(4-trifluoromethylbenzyl-oxy)-5-formylbenzoate
    —— 4-[(2-diethylamino-ethylamino)-methyl]-5,6,7,8-tetrahydro-1<i>H</i>-benzo[<i>f</i>]thiochromeno[3,2-<i>h</i>]quinoline-2,9-dione 67768-50-7 C27H31N3O2S
    4-[(2-diethylamino-ethylamino)-methyl]-5,6,7,8-tetrahydro-1<i>H</i>-benzo[<i>f</i>]thiochromeno[3,2-<i>h</i>]quinoline-2,9-dione
    —— 4-(6-methoxy-3-(4-methoxybenzyl)-2-oxooctahydro-1H-benzo[d]imidazol-1-yl)-2-(trifluoromethyl)benzonitrile 1443103-77-2 C24H24F3N3O3
    4-(6-methoxy-3-(4-methoxybenzyl)-2-oxooctahydro-1H-benzo[d]imidazol-1-yl)-2-(trifluoromethyl)benzonitrile
    —— 4-[4-(3-chloro-phenyl)-6-oxo-morpholin-2-ylmethoxy]-benzonitrile 61974-44-5 C18H15ClN2O3
    4-[4-(3-chloro-phenyl)-6-oxo-morpholin-2-ylmethoxy]-benzonitrile
    —— 4-{4-Methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-ylmethyl}-benzonitrile 384337-60-4 C21H24N6
    4-{4-Methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-ylmethyl}-benzonitrile
    —— 4-Trifluoromethyl-6-(1-(3,3,3-trifluoropropyl)-1(E)-propenyl)-2(1H)-quinolinone 328955-29-9 C16H13F6NO
    4-Trifluoromethyl-6-(1-(3,3,3-trifluoropropyl)-1(E)-propenyl)-2(1H)-quinolinone
    —— 4,7-Dimethyl-2-hydroxyfluorenon 62723-30-2 C15H12O2
    4,7-Dimethyl-2-hydroxyfluorenon
    —— 4a-benzyl-3,4,5,6,6a,7,8,9,10,10a-decahydro-(4aH)-benzo[c]quinolizin-3-one 868830-03-9 C20H25NO
    4a-benzyl-3,4,5,6,6a,7,8,9,10,10a-decahydro-(4aH)-benzo[c]quinolizin-3-one
    —— 4-Methoxy-1-(morpholine-4-carbonyloxy)-pyridinium; chloride 57845-57-5 C11H15N2O4*Cl
    4-Methoxy-1-(morpholine-4-carbonyloxy)-pyridinium; chloride
    —— 4-methoxy-7,7-dimethyl-5<i>H</i>-pyrimido[4,5-<i>b</i>][1,4]thiazin-6-one 54660-55-8 C9H11N3O2S
    4-methoxy-7,7-dimethyl-5<i>H</i>-pyrimido[4,5-<i>b</i>][1,4]thiazin-6-one
    —— 4-(2,5-dimethoxyphenyl)-3-(3,4,5-trimethoxyphenyl)but-3-en-2-one 1312993-13-7 C21H24O6
    4-(2,5-dimethoxyphenyl)-3-(3,4,5-trimethoxyphenyl)but-3-en-2-one
    —— 4-bromo-1-(cyclopropylmethyl)-5-{[6-(1H-pyrazol-1-yl)pyridin-3-yl]methoxy}-1H-benzotriazole 1379543-72-2 C19H17BrN6O
    4-bromo-1-(cyclopropylmethyl)-5-{[6-(1H-pyrazol-1-yl)pyridin-3-yl]methoxy}-1H-benzotriazole
    —— 4'-Nitro-β-flavanol 67765-48-4 C15H13NO4
    4'-Nitro-β-flavanol
    —— (4S,9S)-1,9-Dimethyl-5,5-diphenyl-6-oxa-tricyclo[6.2.1.0<sup>4,9</sup>]undeca-2,8(11)-dien-10-ol 62569-06-6 C24H24O2
    (4S,9S)-1,9-Dimethyl-5,5-diphenyl-6-oxa-tricyclo[6.2.1.0<sup>4,9</sup>]undeca-2,8(11)-dien-10-ol
    —— 4,12-dibutyl-1<sup>7,17<sub>,8</sub>7,17<sub>-tetrahexyl-1</sub>3,8,13,18<sub>,8</sub>3,8,13,18</sup>-octamethyl-1<sup>21</sup><i>H</i>,1<sup>23</sup><i>H</i>,8<sup>21</sup><i>H</i>,8<sup>23</sup><i>H</i>-4,12-diaza-1,8(2,12)-diporphina-cyclotetradecaphane-3,13-dione 65540-90-1 C90H122N10O2
    4,12-dibutyl-1<sup>7,17<sub>,8</sub>7,17<sub>-tetrahexyl-1</sub>3,8,13,18<sub>,8</sub>3,8,13,18</sup>-octamethyl-1<sup>21</sup><i>H</i>,1<sup>23</sup><i>H</i>,8<sup>21</sup><i>H</i>,8<sup>23</sup><i>H</i>-4,12-diaza-1,8(2,12)-diporphina-cyclotetradecaphane-3,13-dione
    —— 4-(4-Chloro-phenyl)-4-hydroxy-butyric acid N'-phenyl-hydrazide 64081-76-1 C16H17ClN2O2
    4-(4-Chloro-phenyl)-4-hydroxy-butyric acid N'-phenyl-hydrazide
    —— 4-Chlor-phenyliminoschwefeloxydifluorid 1535-36-0 C6H4ClF2NOS
    4-Chlor-phenyliminoschwefeloxydifluorid
    —— (+/-)-(4-chloro-2-{2-[3-(4-methoxyindol-1-yl)propionyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid 1355057-60-1 C29H27ClN2O5
    (+/-)-(4-chloro-2-{2-[3-(4-methoxyindol-1-yl)propionyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid
    —— 4-[2-(2-ethoxycarbonyl-ethyl)-[1,3]dioxolan-2-yl]-butyric acid ethyl ester 101099-42-7 C14H24O6
    4-[2-(2-ethoxycarbonyl-ethyl)-[1,3]dioxolan-2-yl]-butyric acid ethyl ester
    —— (4R,5S)-4-benzyl-3-benzyloxycarbonyl-2,2-dimethyl-oxazolidine-5-carboxylic acid 150744-82-4 C21H23NO5
    (4R,5S)-4-benzyl-3-benzyloxycarbonyl-2,2-dimethyl-oxazolidine-5-carboxylic acid
    —— 4-tert-butyl-2-(4-morpholino)-5-[2-(4-morpholino)-4-thiazolyl]-thiazole 209049-97-8 C18H26N4O2S2
    4-tert-butyl-2-(4-morpholino)-5-[2-(4-morpholino)-4-thiazolyl]-thiazole
    —— 4-(3,5-dimethyl-4-pyrazolyl)-3-methyl-1-phenyl-2-pyrazoline-5-thione 121999-01-7 C15H16N4S
    4-(3,5-dimethyl-4-pyrazolyl)-3-methyl-1-phenyl-2-pyrazoline-5-thione
    —— 4-methyl-N-[2-[4-phenyl-5-(propan-2-ylsulfanyl)-4H-1,2,4-triazol-3-yl]ethyl]aniline 1485124-94-4 C20H24N4S
    4-methyl-N-[2-[4-phenyl-5-(propan-2-ylsulfanyl)-4H-1,2,4-triazol-3-yl]ethyl]aniline
    —— 4-{2-[4-(benzyloxy)-3-methoxyphenyl]imidazo[1,2-a]pyridin-3-yl}-N-[1-(2-piperidin-1-ylethyl)-1H-pyrazol-4-yl]pyrimidin-2-amine 1257077-70-5 C35H36N8O2
    4-{2-[4-(benzyloxy)-3-methoxyphenyl]imidazo[1,2-a]pyridin-3-yl}-N-[1-(2-piperidin-1-ylethyl)-1H-pyrazol-4-yl]pyrimidin-2-amine
    —— 4,7-Diphenyl-2-anilino-pyrido<2,3-d>pyrimidin 85852-61-5 C25H18N4
    4,7-Diphenyl-2-anilino-pyrido<2,3-d>pyrimidin
    —— (+/-)-4,5-trans-4-(t-butyldimethylsilyloxy)-5-iodomethyl-3-pentylidenetetrahydrofuran-2-one 78257-77-9 C16H29IO3Si
    (+/-)-4,5-trans-4-(t-butyldimethylsilyloxy)-5-iodomethyl-3-pentylidenetetrahydrofuran-2-one
    —— (4R,5R)-5-phenyl-4-(6-(phenylethynyl)pyridin-2-yl)oxazolidin-2-one 1375749-33-9 C22H16N2O2
    (4R,5R)-5-phenyl-4-(6-(phenylethynyl)pyridin-2-yl)oxazolidin-2-one
    —— 4-formyl-2,2,5,5-tetramethyl-3-imidazoline-1-oxyl thiosemicarbazone 57338-39-3 C8H13N2O2
    4-formyl-2,2,5,5-tetramethyl-3-imidazoline-1-oxyl thiosemicarbazone
    —— 4-Aethyl-5-methyl-2-<4-nitro-phenyl>-1,2,3-triazol-N-oxid 15086-52-9 C11H12N4O3
    4-Aethyl-5-methyl-2-<4-nitro-phenyl>-1,2,3-triazol-N-oxid
    —— 4-Ethoxy-4''-methoxy-[1,1';3',1'']terphenyl-5'-ylamine 104581-21-7 C21H21NO2
    4-Ethoxy-4''-methoxy-[1,1';3',1'']terphenyl-5'-ylamine
    —— 4-methyl-N’-(1,4-dioxaspiro[4.5]decan-8-ylidene)benzenesulfonohydrazide 195436-65-8 C15H20N2O4S
    4-methyl-N’-(1,4-dioxaspiro[4.5]decan-8-ylidene)benzenesulfonohydrazide
    —— 4-[(2,6-dimethylphenyl)iminomethyl]-1,5-dimethyl-2-phenylpyrazol-3-one 146607-30-9 C20H21N3O
    4-[(2,6-dimethylphenyl)iminomethyl]-1,5-dimethyl-2-phenylpyrazol-3-one
    —— 4,7-Dimethyl-1-indanyl-chrysanthemat 67864-22-6 C21H28O2
    4,7-Dimethyl-1-indanyl-chrysanthemat
    —— (4aR,4bS,6aS,8S,10aS,10bS,12aS)-8-(tert-Butyl-dimethyl-silanyloxy)-4a,10a,10b-trimethyl-4a,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-1H-chrysen-2-one 61446-28-4 C27H46O2Si
    (4aR,4bS,6aS,8S,10aS,10bS,12aS)-8-(tert-Butyl-dimethyl-silanyloxy)-4a,10a,10b-trimethyl-4a,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-1H-chrysen-2-one
    —— 4-(4-Hydroxy-3,6-dioxo-5-undecyl-cyclohexa-1,4-dienylamino)-benzoic acid ethyl ester 69379-68-6 C26H35NO5
    4-(4-Hydroxy-3,6-dioxo-5-undecyl-cyclohexa-1,4-dienylamino)-benzoic acid ethyl ester
    —— 4-(4-iodo-phenylhydrazono)-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazole-3-carbaldehyde 65827-17-0 C16H11IN4O2
    4-(4-iodo-phenylhydrazono)-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazole-3-carbaldehyde
    —— 4-Chloro-benzenesulfonic acid 6-nitro-3-trifluoromethyl-indazol-1-yl ester 71439-62-8 C14H7ClF3N3O5S
    4-Chloro-benzenesulfonic acid 6-nitro-3-trifluoromethyl-indazol-1-yl ester