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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-Butoxy-4-methoxyphenyl)-2-pyrrolidon 57724-69-3 C15H21NO3
    4-(3-Butoxy-4-methoxyphenyl)-2-pyrrolidon
    —— 4'-C-(Glycylaminomethyl)thymidine triphosphate 375823-64-6 C13H23N4O15P3
    4'-C-(Glycylaminomethyl)thymidine triphosphate
    —— 4-[[4-(2-Diethylaminomethyl-phenyl)-3,5-dimethyl-pyrazol-1-yl]-(3-hydroxy-phenyl)-methyl]-N,N-diethyl-benzamide 489466-88-8 C34H42N4O2
    4-[[4-(2-Diethylaminomethyl-phenyl)-3,5-dimethyl-pyrazol-1-yl]-(3-hydroxy-phenyl)-methyl]-N,N-diethyl-benzamide
    —— (4-Phenyl-thiazolyl-(5))-methylpenicillin 25674-98-0 C19H19N3O4S2
    (4-Phenyl-thiazolyl-(5))-methylpenicillin
    —— 4-[8-(cyclopropylmethyl-amino)-4-oxo-7-trifluoromethyl-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-yl]-pyridine-2-carbonitrile 1027938-72-2 C20H16F3N5O
    4-[8-(cyclopropylmethyl-amino)-4-oxo-7-trifluoromethyl-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-yl]-pyridine-2-carbonitrile
    —— 4-[(3,5-Dimethyl-4-thiophen-2-yl-pyrazol-1-yl)-(3-hydroxy-phenyl)-methyl]-N,N-diethyl-benzamide 489466-80-0 C27H29N3O2S
    4-[(3,5-Dimethyl-4-thiophen-2-yl-pyrazol-1-yl)-(3-hydroxy-phenyl)-methyl]-N,N-diethyl-benzamide
    —— 4-(2-tolylamino)-2-chlorophenyl 3-chloro-2-thienyl thioketone 473423-55-1 C18H13Cl2NS2
    4-(2-tolylamino)-2-chlorophenyl 3-chloro-2-thienyl thioketone
    —— 4,4-difluoro-8-isopropyl-4-bora-3a,4a-diaza-s-indacene 1274667-30-9 C12H13BF2N2
    4,4-difluoro-8-isopropyl-4-bora-3a,4a-diaza-s-indacene
    —— [(4R,5R)-5-[(E)-2-iodoethenyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methanol 1239970-80-9 C8H13IO3
    [(4R,5R)-5-[(E)-2-iodoethenyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methanol
    —— 4-[3-fluoro-6-(pyridin-3-yl)-9H-pyrrolo[2,3-b:5,4-c']dipyridin-4-yl]-N-(3-methoxypropyl)benzamide 1246433-78-2 C26H22FN5O2
    4-[3-fluoro-6-(pyridin-3-yl)-9H-pyrrolo[2,3-b:5,4-c']dipyridin-4-yl]-N-(3-methoxypropyl)benzamide
    —— 4-Piperazin-1-yl-naphthalene-1-sulfonic acid (3-acetyl-phenyl)-amide, hydrochloride 478616-51-2 C22H23N3O3S*ClH
    4-Piperazin-1-yl-naphthalene-1-sulfonic acid (3-acetyl-phenyl)-amide, hydrochloride
    —— 4-ethoxy-9-methoxy-7-methyl-furo[3,2-g]chromene-5-thione 106737-36-4 C15H14O4S
    4-ethoxy-9-methoxy-7-methyl-furo[3,2-g]chromene-5-thione
    —— 4-(4-Methyl-α,α-dimethylbenzyl)-brenzkatechin 52995-14-9 C16H18O2
    4-(4-Methyl-α,α-dimethylbenzyl)-brenzkatechin
    —— 4-(1-ethyl-6-fluoro-1H-pyrazolo[4,3-b]pyridin-3-yl)phenol 1357143-37-3 C14H12FN3O
    4-(1-ethyl-6-fluoro-1H-pyrazolo[4,3-b]pyridin-3-yl)phenol
    —— 4-[trans-4-(methoxycarbonyl)cyclohexyl]-2-[4-(1-trifluoroacetyl-4-piperidinyl)phenyl]-4H-1,2,4-triazol-3-one 160131-85-1 C23H27F3N4O4
    4-[trans-4-(methoxycarbonyl)cyclohexyl]-2-[4-(1-trifluoroacetyl-4-piperidinyl)phenyl]-4H-1,2,4-triazol-3-one
    —— (4'-cyclohexylbiphen-4-yl)acetyl chloride 945837-61-6 C20H21ClO
    (4'-cyclohexylbiphen-4-yl)acetyl chloride
    —— 4-[(2-amino-4,6-dichloro-benzoylamino)-methyl]-benzoic acid methyl ester 1000859-68-6 C16H14Cl2N2O3
    4-[(2-amino-4,6-dichloro-benzoylamino)-methyl]-benzoic acid methyl ester
    —— 4-bromo-N,3-dimethyl-N'-((6-(pyridine-3-yl)imidazo[1,2-a]pyridine-3-yl)methylene)benzenesulfonohydrazide 1304016-31-6 C21H18BrN5O2S
    4-bromo-N,3-dimethyl-N'-((6-(pyridine-3-yl)imidazo[1,2-a]pyridine-3-yl)methylene)benzenesulfonohydrazide
    —— 4-(3-Methoxyphenoxymethyl)-piperidin 63608-37-7 C13H19NO2
    4-(3-Methoxyphenoxymethyl)-piperidin
    —— 4,5-difluoro-6-(4-iodo-2-methyl-phenylamino)-N-(3-morpholin4-yl-propyl)-isophthalamic acid 361346-83-0 C22H24F2IN3O4
    4,5-difluoro-6-(4-iodo-2-methyl-phenylamino)-N-(3-morpholin4-yl-propyl)-isophthalamic acid
    —— (+/-)-4-{(3-Amino-propyl)-N-[1-(5-benzyl-3-methyl-4-oxo-4,5-dihydro-isoxazolo[5,4-d]pyrimidin-6-yl)-propyl]-carbamoyl}-benzenesulfonyl fluoride 799295-66-2 C26H28FN5O5S
    (+/-)-4-{(3-Amino-propyl)-N-[1-(5-benzyl-3-methyl-4-oxo-4,5-dihydro-isoxazolo[5,4-d]pyrimidin-6-yl)-propyl]-carbamoyl}-benzenesulfonyl fluoride
    —— 4'-isopropyl-3-methyl-biphenyl-2,2'-diyldiamine 854241-37-5 C16H20N2
    4'-isopropyl-3-methyl-biphenyl-2,2'-diyldiamine
    —— 4,5-Dibromo-1,1,2-trifluoro-pent-1-ene 132557-59-6 C5H5Br2F3
    4,5-Dibromo-1,1,2-trifluoro-pent-1-ene
    —— (4aR,6aR,7aR,8R,11aR,11bS,11cS)-8-(dimethoxymethyl)-4,11c-dimethyl-3-((trimethylsilyl)oxy)-4a,5,6,6a,7,7a,11a,11c-octahydro-8H-8,11b-ethanobenzo[6,7]indeno[1,2-d][1,3]dioxin-10-one 263155-34-6 C25H38O6Si
    (4aR,6aR,7aR,8R,11aR,11bS,11cS)-8-(dimethoxymethyl)-4,11c-dimethyl-3-((trimethylsilyl)oxy)-4a,5,6,6a,7,7a,11a,11c-octahydro-8H-8,11b-ethanobenzo[6,7]indeno[1,2-d][1,3]dioxin-10-one
    —— (4aR,6S,7R,8S,8aR)-6-[((Z)-Dodec-4-enyl)oxy]-7,8-dimethoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxine 126875-00-1 C23H42O6
    (4aR,6S,7R,8S,8aR)-6-[((Z)-Dodec-4-enyl)oxy]-7,8-dimethoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxine
    —— 4-benzyl-N-[(2-methyl-1H-imidazol-5-yl)methylene]piperazin-1-amine 1034411-46-5 C16H21N5
    4-benzyl-N-[(2-methyl-1H-imidazol-5-yl)methylene]piperazin-1-amine
    —— 4,5-di-O-acetyl-3-deshydroshikimate de methyle 134252-17-8 C12H14O7
    4,5-di-O-acetyl-3-deshydroshikimate de methyle
    —— 4-[1-[3-chloro-4-[N'-(2-chlorophenyl)ureido]-6-fluorophenylacetyl]-(4S)-fluoro-(2S)-pyrrolidinylmethoxy]benzoic acid 1093221-90-9 C27H23Cl2F2N3O5
    4-[1-[3-chloro-4-[N'-(2-chlorophenyl)ureido]-6-fluorophenylacetyl]-(4S)-fluoro-(2S)-pyrrolidinylmethoxy]benzoic acid
    —— 4-(iodomethyl)-1-methylcyclohex-1-ene 1537877-64-7 C8H13I
    4-(iodomethyl)-1-methylcyclohex-1-ene
    —— 4-[(4-Ethylphenyl)methyl]piperidine-4-carboxylic acid hydrochloride 1461714-72-6 C15H22ClNO2
    4-[(4-Ethylphenyl)methyl]piperidine-4-carboxylic acid hydrochloride
    —— 4,4'-biphenylenebisphosphonic acid cesium salt 1361194-80-0 C12H11O6P2*Cs
    4,4'-biphenylenebisphosphonic acid cesium salt
    —— (4R,6R)-4,6-Dimethyl-2-((E)-pent-1-enyl)-[1,3]dioxane 110919-07-8 C11H20O2
    (4R,6R)-4,6-Dimethyl-2-((E)-pent-1-enyl)-[1,3]dioxane
    —— 4-(6-Chloro-3-methyl-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidine-1-carboxylic acid ethyl ester 400797-93-5 C16H20ClN3O3
    4-(6-Chloro-3-methyl-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidine-1-carboxylic acid ethyl ester
    —— 4-(4-Amino-2-methoxy-3,5-dimethyl-phenylamino)-2,5-dimethyl-phenol 32103-20-1 C17H22N2O2
    4-(4-Amino-2-methoxy-3,5-dimethyl-phenylamino)-2,5-dimethyl-phenol
    —— 4-(2-bromo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene]-7-yl)benzaldehyde 1010821-24-5 C40H35BrO
    4-(2-bromo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene]-7-yl)benzaldehyde
    —— 4-Chloro-2,2-dimethyl-1-oxy-5-phenyl-2,4-dihydro-pyrrol-3-one 127832-66-0 C12H12ClNO2
    4-Chloro-2,2-dimethyl-1-oxy-5-phenyl-2,4-dihydro-pyrrol-3-one
    —— 4-chloro-<i>N</i>-(4-phenethylamino-[1,3,5]triazin-2-yl)-benzenesulfonamide 63671-28-3 C17H16ClN5O2S
    4-chloro-<i>N</i>-(4-phenethylamino-[1,3,5]triazin-2-yl)-benzenesulfonamide
    —— 4-(4-chloro-phenyl)-6-ethyl-[1,3,5]triazin-2-ylamine 17584-02-0 C11H11ClN4
    4-(4-chloro-phenyl)-6-ethyl-[1,3,5]triazin-2-ylamine
    —— 4-(2-hydroxyphenyl)-5,5,7-trimethyl-3,4,5,6-tetrahydroquinazolin-2-ol 1243550-26-6 C17H20N2O2
    4-(2-hydroxyphenyl)-5,5,7-trimethyl-3,4,5,6-tetrahydroquinazolin-2-ol
    —— [4-[2-[2-[2-(1-acetyloxy-4-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl)ethynyl]phenyl]ethynyl]-4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl] acetate 198335-01-2 C32H44N2O6
    [4-[2-[2-[2-(1-acetyloxy-4-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl)ethynyl]phenyl]ethynyl]-4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl] acetate
    —— 4-methyl-N-[3-tri(propan-2-yl)silyloxycyclohex-2-en-1-yl]benzenesulfonamide 137897-60-0 C22H37NO3SSi
    4-methyl-N-[3-tri(propan-2-yl)silyloxycyclohex-2-en-1-yl]benzenesulfonamide
    —— 4-[4-benzhydrylidene-1-(4-chloro-phenyl)-5-oxo-4,5-dihydro-1<i>H</i>-pyrazole-3-carbonyl]-morpholine 61418-62-0 C27H22ClN3O3
    4-[4-benzhydrylidene-1-(4-chloro-phenyl)-5-oxo-4,5-dihydro-1<i>H</i>-pyrazole-3-carbonyl]-morpholine
    —— 4-(4-Bromo-phenyl)-5-methyl-1-phenyl-1H-imidazole 3-oxide 63235-66-5 C16H13BrN2O
    4-(4-Bromo-phenyl)-5-methyl-1-phenyl-1H-imidazole 3-oxide
    —— 4,4-dimethoxycarbonyl-1-trimethylsilylhept-1,6-diyne 173466-17-6 C14H20O4Si
    4,4-dimethoxycarbonyl-1-trimethylsilylhept-1,6-diyne
    —— 4-Amino-2-methylthio-5-thiazol-(2-nitrocarboxanilid) 63237-98-9 C11H10N4O3S2
    4-Amino-2-methylthio-5-thiazol-(2-nitrocarboxanilid)
    —— (4-(2-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)butyl)piperazin-1-yl)(2-fluoro-4-hydroxyphenyl)methanone 1270980-00-1 C24H26FN7O2
    (4-(2-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)butyl)piperazin-1-yl)(2-fluoro-4-hydroxyphenyl)methanone
    —— 4-(pivaloyloxy)cyclohexyl 4-methylbenzoate 1163693-55-7 C19H26O4
    4-(pivaloyloxy)cyclohexyl 4-methylbenzoate
    —— 4-Brom-benzolsulfonsaeure-<bicyclo<2.2.1>heptan-7-methyl-ester> 6139-49-7 C14H17BrO3S
    4-Brom-benzolsulfonsaeure-<bicyclo<2.2.1>heptan-7-methyl-ester>
    —— 4-hydroxy-N-[(4-methoxyphenyl)(6-methoxypyridin-3-yl)methyl]-2-(1H-pyrazol-1-yl)pyrimidine-5-carboxamide trifluoroacetate 1187992-63-7 C2HF3O2*C22H20N6O4
    4-hydroxy-N-[(4-methoxyphenyl)(6-methoxypyridin-3-yl)methyl]-2-(1H-pyrazol-1-yl)pyrimidine-5-carboxamide trifluoroacetate
    —— 4-Chloro-5-methylpyridine-3-carboxylic acid 1211590-60-1 C7H6ClNO2
    4-Chloro-5-methylpyridine-3-carboxylic acid