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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-Phenoxy-phenoxy)-biphenyl 35030-29-6 C24H18O2
    4-(4-Phenoxy-phenoxy)-biphenyl
    —— 4-Amino-2-acetoxy-benzol-sulfonsaeure-(1)-o-phenetidid 800-90-8 C16H18N2O5S
    4-Amino-2-acetoxy-benzol-sulfonsaeure-(1)-o-phenetidid
    —— 4-Amino-5-butyl-2-methyl-nonan-5-ol 57728-42-4 C14H31NO
    4-Amino-5-butyl-2-methyl-nonan-5-ol
    —— 4,4'-Bipyridyl-3,3',5,5'-tetrasulfonsaeuredianhydrid 4392-90-9 C10H4N2O10S4
    4,4'-Bipyridyl-3,3',5,5'-tetrasulfonsaeuredianhydrid
    —— 4-[4-[[8-(diethylamino)-10-phenylphenazin-10-ium-2-yl]diazenyl]-N-methylanilino]butanoic acid;hexafluorophosphate 1338332-67-4 C33H35N6O2*F6P
    4-[4-[[8-(diethylamino)-10-phenylphenazin-10-ium-2-yl]diazenyl]-N-methylanilino]butanoic acid;hexafluorophosphate
    —— 4-Acetamino-5-methylnitrosamino-pyrimidin 10555-28-9 C7H9N5O2
    4-Acetamino-5-methylnitrosamino-pyrimidin
    —— 4-[(6-chloropyridin-3-yl)methyl]-N-[tetrahydro-2H-pyran-4-yl]quinoline-2-carboxamide 1314142-01-2 C21H20ClN3O2
    4-[(6-chloropyridin-3-yl)methyl]-N-[tetrahydro-2H-pyran-4-yl]quinoline-2-carboxamide
    —— 4,4-dimethyl-7-oxa-1,3-diaza-spiro[5.5]undecane-2-thione 51364-40-0 C10H18N2OS
    4,4-dimethyl-7-oxa-1,3-diaza-spiro[5.5]undecane-2-thione
    —— (4S)-5-[4-(methoxyacetyl)piperazin-1-yl]-5-oxo-4-([(6-phenylpyridin-2-yl)carbonyl]amino)pentanoic acid 1214283-91-6 C24H28N4O6
    (4S)-5-[4-(methoxyacetyl)piperazin-1-yl]-5-oxo-4-([(6-phenylpyridin-2-yl)carbonyl]amino)pentanoic acid
    —— 4-amino-4-(5-methyl-isothiazol-3-yl)-but-3-en-2-one 65735-21-9 C8H10N2OS
    4-amino-4-(5-methyl-isothiazol-3-yl)-but-3-en-2-one
    —— (4R,5R,Z)-methyl 5-hydroxy-3-methoxy-4-methyl-5-(p-tolyl)pent-2-enoate 1379539-95-3 C15H20O4
    (4R,5R,Z)-methyl 5-hydroxy-3-methoxy-4-methyl-5-(p-tolyl)pent-2-enoate
    —— (4'S)-6'-(1-fluoro-2,2-dimethylpropyl)-3',4'-dihydrospiro[cyclobutane-1,2'-pyrano[2,3-b]pyridin]-4'-amine 939462-14-3 C16H23FN2O
    (4'S)-6'-(1-fluoro-2,2-dimethylpropyl)-3',4'-dihydrospiro[cyclobutane-1,2'-pyrano[2,3-b]pyridin]-4'-amine
    —— 4-amino-4-(2,4-dimethyl-oxazol-5-yl)-but-3-en-2-one 65735-28-6 C9H12N2O2
    4-amino-4-(2,4-dimethyl-oxazol-5-yl)-but-3-en-2-one
    —— 4-Ethyl-1-(2,4,6-trimethyl-phenyl)-hex-5-en-1-one 135594-44-4 C17H24O
    4-Ethyl-1-(2,4,6-trimethyl-phenyl)-hex-5-en-1-one
    —— 4-[8-[3-fluoro-4-[(3S,5R)-3,4,5-trimethylpiperazin-1-yl]anilino]imidazo[1,2-a]pyridin-5-yl]-1H-pyridin-2-one 1031285-83-2 C25H27FN6O
    4-[8-[3-fluoro-4-[(3S,5R)-3,4,5-trimethylpiperazin-1-yl]anilino]imidazo[1,2-a]pyridin-5-yl]-1H-pyridin-2-one
    —— 4-(2-((1R)-1-(naphthalen-1-yl)ethylcarbamoyl)-4-phenoxyphenyl)butanoic acid methyl ester 499154-53-9 C30H29NO4
    4-(2-((1R)-1-(naphthalen-1-yl)ethylcarbamoyl)-4-phenoxyphenyl)butanoic acid methyl ester
    —— 4,5-dichloro-3-oxido-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)pyridazinium 91777-77-4 C30H22Cl2N2O8
    4,5-dichloro-3-oxido-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)pyridazinium
    —— 4'-heptyl-4-(2'-hexanoyloxypropoxy)-biphenyl 127632-75-1 C28H40O3
    4'-heptyl-4-(2'-hexanoyloxypropoxy)-biphenyl
    —— 4-Methyl-17β(trimethylacetamidomethyl)-4-aza-5α-androstan-3-one 154110-66-4 C25H42N2O2
    4-Methyl-17β(trimethylacetamidomethyl)-4-aza-5α-androstan-3-one
    —— (4S)-2-(2-hydroxyphenyl)-1,3-thiazolidine-4-carboxylic acid 786657-87-2 C10H11NO3S
    (4S)-2-(2-hydroxyphenyl)-1,3-thiazolidine-4-carboxylic acid
    —— 4-(2-tetrahydropyranyloxyethyl)-2-phenylbutanenitrile 153276-33-6 C15H19NO2
    4-(2-tetrahydropyranyloxyethyl)-2-phenylbutanenitrile
    —— 4-(β-Chinolin-8-carbonamidoethyl)-benzolsulfochlorid 39268-68-3 C18H15ClN2O3S
    4-(β-Chinolin-8-carbonamidoethyl)-benzolsulfochlorid
    —— 4-(1,1,2,2-tetramethyl-propyl)-imidazole-1-carboxylic acid dimethylamide 42252-82-4 C13H23N3O
    4-(1,1,2,2-tetramethyl-propyl)-imidazole-1-carboxylic acid dimethylamide
    —— 4-Chlorobenzo[b]thiophene-2-sulfonic acid [1-(2-hydroxy-5-cyano-benzyl)-2-oxo-pyrrolidin-3-(S)-yl]-amide 205055-16-9 C20H16ClN3O4S2
    4-Chlorobenzo[b]thiophene-2-sulfonic acid [1-(2-hydroxy-5-cyano-benzyl)-2-oxo-pyrrolidin-3-(S)-yl]-amide
    —— (4-chloro-benzoylamino)-phenyl-acetic acid (<i>Z</i>)-3-methyl-pent-2-en-4-ynyl ester 62030-09-5 C21H18ClNO3
    (4-chloro-benzoylamino)-phenyl-acetic acid (<i>Z</i>)-3-methyl-pent-2-en-4-ynyl ester
    —— 4-[2-chloro-4-(1H-indol-5-yl)phenyl]-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one 1332331-83-5 C25H24ClN5O2
    4-[2-chloro-4-(1H-indol-5-yl)phenyl]-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 4'-undecyloxy-4-(2'-pentanoyloxypropoxy)-biphenyl 127632-82-0 C31H46O4
    4'-undecyloxy-4-(2'-pentanoyloxypropoxy)-biphenyl
    —— 4-(3-(N-(4-(morpholin-4-yl)butanoyl)amino)phenyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one methanesulfonate 590406-66-9 CH4O3S*C22H28N4O3
    4-(3-(N-(4-(morpholin-4-yl)butanoyl)amino)phenyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one methanesulfonate
    —— 4-Chloro-5-[2-(2-diethylamino-ethylamino)-phenylsulfanyl]-2H-pyridazin-3-one 157023-89-7 C16H21ClN4OS
    4-Chloro-5-[2-(2-diethylamino-ethylamino)-phenylsulfanyl]-2H-pyridazin-3-one
    —— 4-chloro-2-((3-fluorophenyl)ethynyl)pyridine 1629167-67-4 C13H7ClFN
    4-chloro-2-((3-fluorophenyl)ethynyl)pyridine
    —— 4,5-dimethyl-3-(tetrahydrofuran-2-ylmethyl)-1,3-thiazol-2(3H)-ylideneamine hydrobromide 959748-34-6 BrH*C10H16N2OS
    4,5-dimethyl-3-(tetrahydrofuran-2-ylmethyl)-1,3-thiazol-2(3H)-ylideneamine hydrobromide
    —— 4-(4-chlorobenzyl)-1,3-diphenylisoquinoline 1161928-76-2 C28H20ClN
    4-(4-chlorobenzyl)-1,3-diphenylisoquinoline
    —— 4-[4-(2-chloro-4-trifluoromethylphenoxy) phenoxy]-3-methoxy-2-pentenoyl chloride 82967-74-6 C19H15Cl2F3O4
    4-[4-(2-chloro-4-trifluoromethylphenoxy) phenoxy]-3-methoxy-2-pentenoyl chloride
    —— (4R)-4-[(2R,3R,5R,6R)-3-acetyl-5,6-dimethoxy-5,6-dimethyl-1,4-dioxan-2-yl]-2,2-dimethyl-1,3-dioxan-5-one 1060713-75-8 C16H26O8
    (4R)-4-[(2R,3R,5R,6R)-3-acetyl-5,6-dimethoxy-5,6-dimethyl-1,4-dioxan-2-yl]-2,2-dimethyl-1,3-dioxan-5-one
    —— 4-methoxy-2-[(4-propyl-1H-1,2,3-triazol-1-yl)methyl]phenylboronic acid 1174028-75-1 C13H18BN3O3
    4-methoxy-2-[(4-propyl-1H-1,2,3-triazol-1-yl)methyl]phenylboronic acid
    —— 4,6-dimethyl-2-trifluoromethylsulfanyl-pyrimidin-5-ol 70558-94-0 C7H7F3N2OS
    4,6-dimethyl-2-trifluoromethylsulfanyl-pyrimidin-5-ol
    —— 4-[3-(formyl-quinolin-3-ylamino)-2-methyl-propenyl]-benzoic acid 878398-24-4 C21H18N2O3
    4-[3-(formyl-quinolin-3-ylamino)-2-methyl-propenyl]-benzoic acid
    —— (4''-amino)butyl-3-(5'-allyloxycarbonylamino-1'-carbamoyl)pentylhydantoin 1315272-93-5 C17H29N5O5
    (4''-amino)butyl-3-(5'-allyloxycarbonylamino-1'-carbamoyl)pentylhydantoin
    —— 4-Methyl-4-tert-butyl-azetidinon-(2) 17061-02-8 C8H15NO
    4-Methyl-4-tert-butyl-azetidinon-(2)
    —— 4,4,5,5-tetramethyl-2-[3-(4-phenylcyclohexylidene)prop-1-en-1-yl]-1,3,2-dioxaborolane 1449569-08-7 C21H29BO2
    4,4,5,5-tetramethyl-2-[3-(4-phenylcyclohexylidene)prop-1-en-1-yl]-1,3,2-dioxaborolane
    —— 4-Thiocyanato-N-methyl-naphth-1-yl-amin 91974-49-1 C12H10N2S
    4-Thiocyanato-N-methyl-naphth-1-yl-amin
    —— 4-Bromo-6-nitro-benzooxazole-2-carboxylic acid ethyl ester 117077-84-6 C10H7BrN2O5
    4-Bromo-6-nitro-benzooxazole-2-carboxylic acid ethyl ester
    —— 4-{5-[2,7-dimethyl-8-(3-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-6-yl]-pyrazol-1-yl}-benzonitrile 1538609-76-5 C25H17F3N6
    4-{5-[2,7-dimethyl-8-(3-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-6-yl]-pyrazol-1-yl}-benzonitrile
    —— 4-[4-(4-Fluorophenylamino)pyrimidin-2-yl-amino]-N-{4-[(isoquinolin-4-ylmethyl)amino]cyclohexyl}-N-methylbenzenesulfonamide trifluoroacetic acid 919835-50-0 C2HF3O2*C33H34FN7O2S
    4-[4-(4-Fluorophenylamino)pyrimidin-2-yl-amino]-N-{4-[(isoquinolin-4-ylmethyl)amino]cyclohexyl}-N-methylbenzenesulfonamide trifluoroacetic acid
    —— 4-methyl-N-(2-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-7-yl)benzenesulfonamide 887757-22-4 C17H21N3O2S
    4-methyl-N-(2-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-7-yl)benzenesulfonamide
    —— 4-(3-(N-(4-chlorobutanoyl)amino)phenyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590405-53-1 C18H20ClN3O2
    4-(3-(N-(4-chlorobutanoyl)amino)phenyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4-isopropyl-N-[3-(1-propyl-pyrrolidin-2-ylmethyl)-phenyl]-benzenesulfonamide 883992-83-4 C23H32N2O2S
    4-isopropyl-N-[3-(1-propyl-pyrrolidin-2-ylmethyl)-phenyl]-benzenesulfonamide
    —— 4-N-Boc-aminomethyl-2-methoxymethyl-1-[4-(3-oxo-morpholin-4-yl)-phenyl]-1H-imidazole 928631-27-0 C21H28N4O5
    4-N-Boc-aminomethyl-2-methoxymethyl-1-[4-(3-oxo-morpholin-4-yl)-phenyl]-1H-imidazole
    —— [4-(tert-butoxycarbonyl-methyl-amino)-2-chloro-phenoxy]-acetic acid ethyl ester 805237-80-3 C16H22ClNO5
    [4-(tert-butoxycarbonyl-methyl-amino)-2-chloro-phenoxy]-acetic acid ethyl ester
    —— 4-(1,5-dimethyl-1H-pyrazol-4-yl)butan-2-one 1021910-26-8 C9H14N2O
    4-(1,5-dimethyl-1H-pyrazol-4-yl)butan-2-one