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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-methylphenyl-[3-(2-methylthiophenyl)-1-trifluoromethylprop-2-ynylidene]amine 1373128-05-2 C18H14F3NS
4-methylphenyl-[3-(2-methylthiophenyl)-1-trifluoromethylprop-2-ynylidene]amine
—— 4-tert-butyl-2-((4-chlorophenyl)ethynyl)phenol 1610724-34-9 C18H17ClO
4-tert-butyl-2-((4-chlorophenyl)ethynyl)phenol
—— 4-[4-(5-chloro-2-methoxy-phenyl)-4-oxo-butyl]-<i>N</i>-(5-isobutyl-pyrimidin-2-yl)-benzenesulfonamide 28662-26-2 C25H28ClN3O4S
4-[4-(5-chloro-2-methoxy-phenyl)-4-oxo-butyl]-<i>N</i>-(5-isobutyl-pyrimidin-2-yl)-benzenesulfonamide
—— 4,4,5,5,6,6,7,7,7-Nonafluoro-1-thiophen-2-yl-heptane-1,3-dione 6212-80-2 C11H5F9O2S
4,4,5,5,6,6,7,7,7-Nonafluoro-1-thiophen-2-yl-heptane-1,3-dione
—— 4-((1R,4R)-2,5-diazabicyclo[2.2.1]heptan-2-yl)-2,8-dichlorobenzofuro[3,2-d]pyrimidine 1345538-62-6 C15H12Cl2N4O
4-((1R,4R)-2,5-diazabicyclo[2.2.1]heptan-2-yl)-2,8-dichlorobenzofuro[3,2-d]pyrimidine
—— 4-[2-(4-Ethoxy-phenoxy)-ethylamino]-1-(4-fluoro-phenyl)-butan-1-ol 52945-12-7 C20H26FNO3
4-[2-(4-Ethoxy-phenoxy)-ethylamino]-1-(4-fluoro-phenyl)-butan-1-ol
—— 4-chloro-2-dibromomethyl-pyridine 856851-79-1 C6H4Br2ClN
4-chloro-2-dibromomethyl-pyridine
—— 4-carboxy-2-(thiophen-2-yl)pyridine N-oxide 1403954-79-9 C10H7NO3S
4-carboxy-2-(thiophen-2-yl)pyridine N-oxide
—— 4-(4-chlorophenyl)-2-methylsulfanyl-6-pyridin-2-yl-pyrimidine 928006-70-6 C16H12ClN3S
4-(4-chlorophenyl)-2-methylsulfanyl-6-pyridin-2-yl-pyrimidine
—— 4.4'-bis-chloroformylmethoxy-α.α'-diethyl-<i>trans</i>-stilbene 59971-37-8 C22H22Cl2O4
4.4'-bis-chloroformylmethoxy-α.α'-diethyl-<i>trans</i>-stilbene
—— 4-nitrophenyl (E)-20-(pentyloxy)icos-10-enoate 957372-89-3 C31H51NO5
4-nitrophenyl (E)-20-(pentyloxy)icos-10-enoate
—— 4-Nitro-benzenethiosulfonic acid S-(2,4-dinitro-phenyl) ester 55099-67-7 C12H7N3O8S2
4-Nitro-benzenethiosulfonic acid S-(2,4-dinitro-phenyl) ester
—— 4-Cyano-1-(2,4-dichloro-phenyl)-5-(4-fluoro-phenyl)-4,5-dihydro-1 H-pyrazole-3-carboxylic acid piperidin-1-ylamide 919508-65-9 C22H20Cl2FN5O
4-Cyano-1-(2,4-dichloro-phenyl)-5-(4-fluoro-phenyl)-4,5-dihydro-1 H-pyrazole-3-carboxylic acid piperidin-1-ylamide
—— 4-[(5-chloro-2-piperidino-anilino)-carbonylmethyl]-benzoic acid methyl ester 83894-83-1 C21H23ClN2O3
4-[(5-chloro-2-piperidino-anilino)-carbonylmethyl]-benzoic acid methyl ester
—— (4-chloro-phenyl)-(4-[1,3]dioxolan-2-yl-phenyl)-methanol 780776-32-1 C16H15ClO3
(4-chloro-phenyl)-(4-[1,3]dioxolan-2-yl-phenyl)-methanol
—— 4-tert.-Butyl-N,N-diisopropylselenobenzamid 72864-69-8 C17H27NSe
4-tert.-Butyl-N,N-diisopropylselenobenzamid
—— 4-chloro-2-nitro-benzenesulfenic acid-[2-(2-amino-4-chloro-phenyldisulfanyl)-5-chloro-anilide] 860558-81-2 C18H12Cl3N3O2S3
4-chloro-2-nitro-benzenesulfenic acid-[2-(2-amino-4-chloro-phenyldisulfanyl)-5-chloro-anilide]
—— 4-(4-methoxyphenyl)-1-(2-methoxyphenyl)-2,5-dimethylpyrrole-3-carboxylic acid ethyl ester 1008132-49-7 C23H25NO4
4-(4-methoxyphenyl)-1-(2-methoxyphenyl)-2,5-dimethylpyrrole-3-carboxylic acid ethyl ester
—— 4,4-dimethyl-4-sila-n-heptanoyl-(1'-phenyl-2'-p-tolyl)-ethylamide 78934-80-2 C23H33NOSi
4,4-dimethyl-4-sila-n-heptanoyl-(1'-phenyl-2'-p-tolyl)-ethylamide
—— 4'-butyl-2',2',6',6'-tetramethyl-decahydro-[1,4']bipyridinyl 4601-03-0 C18H36N2
4'-butyl-2',2',6',6'-tetramethyl-decahydro-[1,4']bipyridinyl
—— 4-Sulfo-2-methyl-pyridin-1-oxid 14045-18-2 C6H7NO4S
4-Sulfo-2-methyl-pyridin-1-oxid
—— 4-t-Butyl-6-(4'-t-butyl-phenoxy)-o-benzochinon 16635-88-4 C20H24O3
4-t-Butyl-6-(4'-t-butyl-phenoxy)-o-benzochinon
—— 4-butoxy-1,1-difluoro-1-nitro-2-trifluoromethyl-but-3-en-2-ol 17129-05-4 C9H12F5NO4
4-butoxy-1,1-difluoro-1-nitro-2-trifluoromethyl-but-3-en-2-ol
—— 4,7-Diethyl-1,3,5,6-tetraphenyl-phthalan 13227-27-5 C36H32O
4,7-Diethyl-1,3,5,6-tetraphenyl-phthalan
—— 4-Chlor-5-m-anisidino-1,2-dithia-cyclopentenon-(3) 4000-52-6 C10H8ClNO2S2
4-Chlor-5-m-anisidino-1,2-dithia-cyclopentenon-(3)
—— 4-Phenyl-1,3-dimethyl-1-aethyl-1,2,5,6-tetrahydro-pyridinium-jodid 13554-69-3 C15H22N*I
4-Phenyl-1,3-dimethyl-1-aethyl-1,2,5,6-tetrahydro-pyridinium-jodid
—— 4-Benzoyl-5,6,7,8-tetrahydro-homophthalsaeureanhydrid 4144-85-8 C16H14O4
4-Benzoyl-5,6,7,8-tetrahydro-homophthalsaeureanhydrid
—— 4-Phenyl-3,5-dimethyl-1-(1,5-dimethyl-2-phenyl-3-oxo-pyrazolinyl-4)-pyrrol 3771-58-2 C23H23N3O
4-Phenyl-3,5-dimethyl-1-(1,5-dimethyl-2-phenyl-3-oxo-pyrazolinyl-4)-pyrrol
—— 4-Methyl-benzene-1,3-disulfonic acid bis-allylamide 671-85-2 C13H18N2O4S2
4-Methyl-benzene-1,3-disulfonic acid bis-allylamide
—— 4-(4-chloro-butoxy)-3,5-dimethoxy-benzoic acid methyl ester 700804-47-3 C14H19ClO5
4-(4-chloro-butoxy)-3,5-dimethoxy-benzoic acid methyl ester
—— 4-tert-butyldimethylsilyloxynonanoic acid tert-butyldimethylsilyl ester 127056-61-5 C21H46O3Si2
4-tert-butyldimethylsilyloxynonanoic acid tert-butyldimethylsilyl ester
—— (4R,5R,9S,10R,12R,13S)-1-(tert-Butyl-dimethyl-silanyloxy)-16-hydroxy-4,10-dimethoxy-12-methoxymethoxy-5,9,13-trimethyl-hexadecan-6-one 142954-44-7 C29H60O7Si
(4R,5R,9S,10R,12R,13S)-1-(tert-Butyl-dimethyl-silanyloxy)-16-hydroxy-4,10-dimethoxy-12-methoxymethoxy-5,9,13-trimethyl-hexadecan-6-one
—— 4,4'-Bis-(brommethyl)-2,3,5,6-tetrafluor-dibenzyl 22557-18-2 C16H12Br2F4
4,4'-Bis-(brommethyl)-2,3,5,6-tetrafluor-dibenzyl
—— 4-Hydroxy-6-methyl-3-(3-phenyl-3-p-tolylsulfanyl-propionyl)-pyran-2-one 25980-43-2 C22H20O4S
4-Hydroxy-6-methyl-3-(3-phenyl-3-p-tolylsulfanyl-propionyl)-pyran-2-one
—— 4-[6-chloro-2-(1,1-dioxo-1λ<sup>6</sup>-thiomorpholin-4-yl)-thieno[3,2-<i>d</i>]pyrimidin-4-yl]-piperazine-1-carboxylic acid ethyl ester 53406-25-0 C17H22ClN5O4S2
4-[6-chloro-2-(1,1-dioxo-1λ<sup>6</sup>-thiomorpholin-4-yl)-thieno[3,2-<i>d</i>]pyrimidin-4-yl]-piperazine-1-carboxylic acid ethyl ester
—— 4-((1R,3R,4R)-3-Methyl-4-propyl-cyclohexyl)-benzamide 136262-32-3 C17H25NO
4-((1R,3R,4R)-3-Methyl-4-propyl-cyclohexyl)-benzamide
—— 4-Methyl-2-[3-[(Z)-5-phenyl-[1,3,4]thiadiazol-2-ylimino]-2,3-dihydro-isoindol-(1Z)-ylideneamino]-thiazole-5-carboxylic acid ethyl ester 20582-25-6 C23H18N6O2S2
4-Methyl-2-[3-[(Z)-5-phenyl-[1,3,4]thiadiazol-2-ylimino]-2,3-dihydro-isoindol-(1Z)-ylideneamino]-thiazole-5-carboxylic acid ethyl ester
—— 4-[2-(2-Hexadecyloxy-phenyl)-1-(5-methanesulfonyl-2-methoxy-phenylcarbamoyl)-2-oxo-ethoxy]-benzoic acid methyl ester 61359-79-3 C41H55NO9S
4-[2-(2-Hexadecyloxy-phenyl)-1-(5-methanesulfonyl-2-methoxy-phenylcarbamoyl)-2-oxo-ethoxy]-benzoic acid methyl ester
—— 4-(p-Nitrophenylimino)-3-methyl-2-methylimino-1,3-thiazetidin 71346-52-6 C10H10N4O2S
4-(p-Nitrophenylimino)-3-methyl-2-methylimino-1,3-thiazetidin
—— 4-amino-7-chloro-2-phenyl-pteridine-6-carboxylic acid ethyl ester 28614-28-0 C15H12ClN5O2
4-amino-7-chloro-2-phenyl-pteridine-6-carboxylic acid ethyl ester
—— (4-chloro-3-methyl-phenyl)-(3-ethyl-thiazolidin-4-ylidene)-amine 51672-45-8 C12H15ClN2S
(4-chloro-3-methyl-phenyl)-(3-ethyl-thiazolidin-4-ylidene)-amine
—— 4-imino-3-(6-isocyanato-hexyl)-5,5-dimethyl-oxazolidin-2-one 60726-26-3 C12H19N3O3
4-imino-3-(6-isocyanato-hexyl)-5,5-dimethyl-oxazolidin-2-one
—— 4-[5-(4-Carboxy-butyl)-[1,3,4]oxadiazol-2-yl]-benzoic acid 15828-33-8 C14H14N2O5
4-[5-(4-Carboxy-butyl)-[1,3,4]oxadiazol-2-yl]-benzoic acid
—— 4-phenyl-2,2-bis(phenylselenenyl)butanal 104721-00-8 C22H20OSe2
4-phenyl-2,2-bis(phenylselenenyl)butanal
—— 4,4'-diazido-2,2'-bipyridine 1297609-38-1 C10H6N8
4,4'-diazido-2,2'-bipyridine
—— 4-thia-6-(2'-testosterone)yl-hexanoic acid 131599-47-8 C24H36O4S
4-thia-6-(2'-testosterone)yl-hexanoic acid
—— 4-<1-(4-chlorobenzyl)-3-(tert-butylthio)-5-(allyloxy)indol-2-yl>-3,3-dimethylbutyronitrile 150461-53-3 C28H33ClN2OS
4-<1-(4-chlorobenzyl)-3-(tert-butylthio)-5-(allyloxy)indol-2-yl>-3,3-dimethylbutyronitrile
—— 4-hydroxy-N-<(S)-α-(methoxymethyl)phenethyl>-2-methyleneundecanamide 101629-56-5 C22H35NO3
4-hydroxy-N-<(S)-α-(methoxymethyl)phenethyl>-2-methyleneundecanamide
—— (4-methyl-piperazino)-acetic acid-(3-butyryl-anilide) 101867-87-2 C17H25N3O2
(4-methyl-piperazino)-acetic acid-(3-butyryl-anilide)
—— (4S,5R)-3-((1S,2S)-2-Benzyloxymethyl-2-ethoxy-4-oxo-cyclopentyl)-4,5-diphenyl-oxazolidin-2-one 267411-98-3 C30H31NO5
(4S,5R)-3-((1S,2S)-2-Benzyloxymethyl-2-ethoxy-4-oxo-cyclopentyl)-4,5-diphenyl-oxazolidin-2-one