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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-2-[3-(dimethylamino-methylene)-4-methyl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl]-phenol 65897-71-4 C19H18ClN3O
    4-chloro-2-[3-(dimethylamino-methylene)-4-methyl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl]-phenol
    —— 4,5-diphenyl-α-phenylsulfonyl-2-oxazoleacetonitrile 143032-01-3 C23H16N2O3S
    4,5-diphenyl-α-phenylsulfonyl-2-oxazoleacetonitrile
    —— 4-Benzoyl-1-methyl-1-phenylsemicarbazide 81569-71-3 C15H15N3O2
    4-Benzoyl-1-methyl-1-phenylsemicarbazide
    —— 4,5-divinyl-[1,3,2]dioxathiolan-2-oxide 247229-51-2 C6H8O3S
    4,5-divinyl-[1,3,2]dioxathiolan-2-oxide
    —— 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl-hydroxy-dimethylsilane 366006-34-0 C13H13F17OSi
    4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl-hydroxy-dimethylsilane
    —— 4-Chinazolin-malonitril 41229-07-6 C11H6N4
    4-Chinazolin-malonitril
    —— 4-chloro-1-oxo-2,3-dihydro-1H-inden-2-yl acetate 1350748-70-7 C11H9ClO3
    4-chloro-1-oxo-2,3-dihydro-1H-inden-2-yl acetate
    —— (4-Bromo-2-{2-[4-(4-fluoro-benzyl)-2R,5S-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-phenyl)-methanesulfonic acid 478834-45-6 C22H26BrFN2O5S
    (4-Bromo-2-{2-[4-(4-fluoro-benzyl)-2R,5S-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-phenyl)-methanesulfonic acid
    —— 4-amino-6-bromo-5,7-diphenyl-8H-pyrido<2,3-c>-1,2,6-thiadiazine 2,2-dioxide 135747-71-6 C18H13BrN4O2S
    4-amino-6-bromo-5,7-diphenyl-8H-pyrido<2,3-c>-1,2,6-thiadiazine 2,2-dioxide
    —— (4,5-bis-diphenylphosphanyl-octa-N-methyl-1λ5,3λ5-{1,3}diphosphinine-1,1,3,3-tetraamine-P,P')dichloronickel 156524-37-7 C36H46Cl2N4NiP4
    (4,5-bis-diphenylphosphanyl-octa-N-methyl-1λ5,3λ5-{1,3}diphosphinine-1,1,3,3-tetraamine-P,P')dichloronickel
    —— 4-{N,N-bis-(imidazol-2-ylmethyl)aminomethyl}-N-(boc-aminobutyl)-benzamide 675136-58-0 C25H35N7O3
    4-{N,N-bis-(imidazol-2-ylmethyl)aminomethyl}-N-(boc-aminobutyl)-benzamide
    —— 4-Benzylsulfanyl-benzo[b]thiophene-2-carboxylic acid methyl ester 146137-89-5 C17H14O2S2
    4-Benzylsulfanyl-benzo[b]thiophene-2-carboxylic acid methyl ester
    —— 4-Deutero-triphenyl-phosphinoxid 22328-53-6 C18H15OP
    4-Deutero-triphenyl-phosphinoxid
    —— 4-Amino-4'-nitrochalkon 27861-34-3 C15H12N2O3
    4-Amino-4'-nitrochalkon
    —— 4-benzylthio-1-(3-methoxycarbonyl-2-thioureido)-2-(2-dimethylaminoacetamido)benzene 60854-08-2 C20H24N4O3S2
    4-benzylthio-1-(3-methoxycarbonyl-2-thioureido)-2-(2-dimethylaminoacetamido)benzene
    —— (4R)-4-[(1R,2S)-2-(2,2-dimethyl-propionyloxymethyl)-6-methoxy-4-oxo-1R,2R,3,4-tetrahydro-naphthalen-1-yl]-2-oxooxazolidine-3-carboxylic acid tert-butyl ester 855517-96-3 C25H33NO8
    (4R)-4-[(1R,2S)-2-(2,2-dimethyl-propionyloxymethyl)-6-methoxy-4-oxo-1R,2R,3,4-tetrahydro-naphthalen-1-yl]-2-oxooxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-acetoxy-4-benzyl-3-methyl-5-phenyl-4<i>H</i>-pyrazole 1,2-dioxide 63689-96-3 C19H18N2O4
    4-acetoxy-4-benzyl-3-methyl-5-phenyl-4<i>H</i>-pyrazole 1,2-dioxide
    —— 4-methoxy-<i>N</i>-(4-piperidin-1-yl-[1,3,5]triazin-2-yl)-benzenesulfonamide 63671-35-2 C15H19N5O3S
    4-methoxy-<i>N</i>-(4-piperidin-1-yl-[1,3,5]triazin-2-yl)-benzenesulfonamide
    —— 4-Methyl-benzoic acid 2-benzoyl-fluoranthen-3-yl ester 65593-42-2 C31H20O3
    4-Methyl-benzoic acid 2-benzoyl-fluoranthen-3-yl ester
    —— 4-tert.Pentyl-2-nonylmercapto-phenol 64097-10-5 C20H34OS
    4-tert.Pentyl-2-nonylmercapto-phenol
    —— (4-benzyl-2-methyl-1,3-oxazol-5-yl) 2,2-difluoropent-4-enoate 109004-96-8 C16H15F2NO3
    (4-benzyl-2-methyl-1,3-oxazol-5-yl) 2,2-difluoropent-4-enoate
    —— 4-(N,N-dimethylaminopropylcarbonyl)-1(2H)-phthalazinone 57049-88-4 C14H17N3O2
    4-(N,N-dimethylaminopropylcarbonyl)-1(2H)-phthalazinone
    —— 4,5,4',5'-tetrahydro-1<i>H</i>,1'<i>H</i>-1,1'-biphenyl-4,4'-diyl-bis-pyrazol-3-ylamine 70908-04-2 C18H20N6
    4,5,4',5'-tetrahydro-1<i>H</i>,1'<i>H</i>-1,1'-biphenyl-4,4'-diyl-bis-pyrazol-3-ylamine
    —— 4-Hexyloxycarbonyloxy-thiobenzoic acid S-(6-nonyloxy-pyridazin-3-yl) ester 72486-74-9 C27H38N2O5S
    4-Hexyloxycarbonyloxy-thiobenzoic acid S-(6-nonyloxy-pyridazin-3-yl) ester
    —— 4-[3,3,4,4,5,5-Hexafluoro-2-[5-(hydroxymethyl)-2-methylthiophen-3-yl]cyclopenten-1-yl]-5-methylthiophene-2-carbaldehyde 906006-42-6 C17H12F6O2S2
    4-[3,3,4,4,5,5-Hexafluoro-2-[5-(hydroxymethyl)-2-methylthiophen-3-yl]cyclopenten-1-yl]-5-methylthiophene-2-carbaldehyde
    —— 4-Hydrazino-2-methyl-5,6,7,8-tetrahydro-benzopyrimidin 90649-12-0 C9H14N4
    4-Hydrazino-2-methyl-5,6,7,8-tetrahydro-benzopyrimidin
    —— 4-(cyclopropylmethoxy)-N-[4-[(6,7-dimethoxy-4-quinolyl)oxy]phenyl]-1-(4-fluorophenyl)pyrazole-3-carboxamide 1361030-52-5 C31H27FN4O5
    4-(cyclopropylmethoxy)-N-[4-[(6,7-dimethoxy-4-quinolyl)oxy]phenyl]-1-(4-fluorophenyl)pyrazole-3-carboxamide
    —— 4'-ethynyl-4-methoxybiphenyl-3-carbaldehyde 923281-48-5 C16H12O2
    4'-ethynyl-4-methoxybiphenyl-3-carbaldehyde
    —— {4-[6-amino-5-(1-phenylethoxy)pyridin-3-yl]phenyl}-(4-pyrrolidin-1-ylpiperidin-1-yl)methanone 756517-79-0 C29H34N4O2
    {4-[6-amino-5-(1-phenylethoxy)pyridin-3-yl]phenyl}-(4-pyrrolidin-1-ylpiperidin-1-yl)methanone
    —— 4-[(Z)-Phenyliminomethyl]-benzonitrile 137325-83-8 C14H10N2
    4-[(Z)-Phenyliminomethyl]-benzonitrile
    —— 4-hydroxy-2-oxo-octahydrocyclopenta(b)pyrrole 97426-68-1 C7H11NO2
    4-hydroxy-2-oxo-octahydrocyclopenta(b)pyrrole
    —— (+/-)-4(R)-(methylamino)-3(S),6(S)-dimethylcyclohexene 116809-26-8 C9H17N
    (+/-)-4(R)-(methylamino)-3(S),6(S)-dimethylcyclohexene
    —— 4(S),5(R)-Dimethyl-2-piperidone 1315056-82-6 C7H13NO
    4(S),5(R)-Dimethyl-2-piperidone
    —— (4Z)-{[(1R,6S)-7,7-dimethyl-2-oxo-3-oxabicyclo[4.1.0]hept-4-en-4-yl]methylene}-2-phenyl-1,3-oxazol-5(4H)-one 1265808-25-0 C18H15NO4
    (4Z)-{[(1R,6S)-7,7-dimethyl-2-oxo-3-oxabicyclo[4.1.0]hept-4-en-4-yl]methylene}-2-phenyl-1,3-oxazol-5(4H)-one
    —— 4-[(S)-2-[2-(6-amidino-1-ethylindol-2-yl)ethyl]pyrrolidinyl]-3-cyclopropylamino-4-oxobutanoic acid 200182-92-9 C24H33N5O3
    4-[(S)-2-[2-(6-amidino-1-ethylindol-2-yl)ethyl]pyrrolidinyl]-3-cyclopropylamino-4-oxobutanoic acid
    —— 4-ethynyl-1-(2-methoxy-phenyl)-1,4-dihydro-pyridine-3,5-dicarbaldehyde 71970-29-1 C16H13NO3
    4-ethynyl-1-(2-methoxy-phenyl)-1,4-dihydro-pyridine-3,5-dicarbaldehyde
    —— 4-Chloro-N-(4-chloro-3,6-dioxo-cyclohexa-1,4-dienyl)-2,5-dihydroxy-benzamide 60890-13-3 C13H7Cl2NO5
    4-Chloro-N-(4-chloro-3,6-dioxo-cyclohexa-1,4-dienyl)-2,5-dihydroxy-benzamide
    —— 4-Ethoxycaprophenon 35031-74-4 C14H20O2
    4-Ethoxycaprophenon
    —— 4-[(2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)-2-butanesulfonyl]-1-(4-methoxyphenyl)piperazine 145942-69-4 C23H27F2N5O4S
    4-[(2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)-2-butanesulfonyl]-1-(4-methoxyphenyl)piperazine
    —— 4-(4-(4-chloro-3-(trifluoromethyl)benzyl)phenethoxy)-5-fluoropyrimidin-2(1H)-one 1381793-25-4 C20H15ClF4N2O2
    4-(4-(4-chloro-3-(trifluoromethyl)benzyl)phenethoxy)-5-fluoropyrimidin-2(1H)-one
    —— 4-nitrophenoxymethyl 2-phthalimido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside 1353638-96-6 C27H26N2O13
    4-nitrophenoxymethyl 2-phthalimido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside
    —— 4-[(2S,3R)-3-(4-hydroxy-2-methylphenyl)butan-2-yl]-3-methylphenol 89691-29-2 C18H22O2
    4-[(2S,3R)-3-(4-hydroxy-2-methylphenyl)butan-2-yl]-3-methylphenol
    —— 4-[(Dichloro-fluoro-methylsulfanyl)-trifluoromethyl-amino]-benzoyl fluoride 22771-00-2 C9H4Cl2F5NOS
    4-[(Dichloro-fluoro-methylsulfanyl)-trifluoromethyl-amino]-benzoyl fluoride
    —— 4-[(5-chloro-6-cyclopropylpyridin-3-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide 1355064-15-1 C16H13ClF2N2O4S
    4-[(5-chloro-6-cyclopropylpyridin-3-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide
    —— (4bS,6aS,9aR,10aS,10bR)-9-allyl-2-{[tert-butyl(dimethyl)silyl]oxy}-6a-methyl-4b,5,6,6a,6b,9,9a,10,10a,10b,11,12-dodecahydro-8H-naphtho[2′,1′:4,5]indeno[1,2-b]furan-8-one 1497381-52-8 C29H42O3Si
    (4bS,6aS,9aR,10aS,10bR)-9-allyl-2-{[tert-butyl(dimethyl)silyl]oxy}-6a-methyl-4b,5,6,6a,6b,9,9a,10,10a,10b,11,12-dodecahydro-8H-naphtho[2′,1′:4,5]indeno[1,2-b]furan-8-one
    —— 4',4'-dimethyl-3'-pyrrolidin-1-yl-2'-(toluene-4-sulfonyl)-spiro[fluorene-9,5'-isothiazolidine] 70179-32-7 C28H30N2O2S2
    4',4'-dimethyl-3'-pyrrolidin-1-yl-2'-(toluene-4-sulfonyl)-spiro[fluorene-9,5'-isothiazolidine]
    —— 4-Phenyl-2-thiophen-2-yl-1,2,3,4-tetrahydro-quinazoline 84571-47-1 C18H16N2S
    4-Phenyl-2-thiophen-2-yl-1,2,3,4-tetrahydro-quinazoline
    —— (4S,5R)-5-cyano-1-(methoxycarbonylmethyl)-4-phenylmethylimidazolidin-2-one 1448179-03-0 C14H15N3O3
    (4S,5R)-5-cyano-1-(methoxycarbonylmethyl)-4-phenylmethylimidazolidin-2-one
    —— 4-(Bis-2-chloraethylamino)-2-chlornitrobenzol 65976-64-9 C10H11Cl3N2O2
    4-(Bis-2-chloraethylamino)-2-chlornitrobenzol
    —— 4-[2-(5-benztriazole)ethyl]-1-((3-trifluoromethyl)phenyl)piperazine 1994-76-9 C19H20F3N5
    4-[2-(5-benztriazole)ethyl]-1-((3-trifluoromethyl)phenyl)piperazine