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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-(4-methoxybenzyl)-5-morpholinopyridazin-3(2H)-one 1217172-01-4 C16H18ClN3O3
4-chloro-2-(4-methoxybenzyl)-5-morpholinopyridazin-3(2H)-one
—— 4',7'-dihydro-1'H,3'H-dispiro[cyclopentane-1,2'-[3a,7a]propanoindene-9',1''-cyclopentane]-3,3''-diene-1',10'-dione 1620682-32-7 C20H22O2
4',7'-dihydro-1'H,3'H-dispiro[cyclopentane-1,2'-[3a,7a]propanoindene-9',1''-cyclopentane]-3,3''-diene-1',10'-dione
—— 4-(4,4’-dimethoxytrityl)oxy-1,2(R)-butandiol 1431840-06-0 C25H28O5
4-(4,4’-dimethoxytrityl)oxy-1,2(R)-butandiol
—— 4-Chloro-2-[3-fluoro-4-(3,4,5-trifluorophenyl)phenyl]-5-methyloxane 916155-10-7 C18H15ClF4O
4-Chloro-2-[3-fluoro-4-(3,4,5-trifluorophenyl)phenyl]-5-methyloxane
—— 4β,5-epoxy-17β-hydroxy-17α-(3-propionyloxypropyl)-5β-androstan-3-one 85756-01-0 C25H38O5
4β,5-epoxy-17β-hydroxy-17α-(3-propionyloxypropyl)-5β-androstan-3-one
—— 4-(4-(1,3-dioxaindan-5-ylamino)-2-((((1R)-1-(naphthalen-1-yl)ethyl)amino)carbonyl)phenyl)butanoic acid 740852-27-1 C30H28N2O5
4-(4-(1,3-dioxaindan-5-ylamino)-2-((((1R)-1-(naphthalen-1-yl)ethyl)amino)carbonyl)phenyl)butanoic acid
—— 4-[2-(2,4-dichlorophenylthiazol)-4-yl]-2,6-dimethyl-3,5-dibenzoyl-1,4-dihydropyridine 1187020-70-7 C30H22Cl2N2O2S
4-[2-(2,4-dichlorophenylthiazol)-4-yl]-2,6-dimethyl-3,5-dibenzoyl-1,4-dihydropyridine
—— { [4'-( {(butoxy carbonyl)[2-(butylamino)-2-oxoethyl]amino}ethyl)biphenyl-2-yl]oxy} acetic acid 1171885-15-6 C27H36N2O6
{ [4'-( {(butoxy carbonyl)[2-(butylamino)-2-oxoethyl]amino}ethyl)biphenyl-2-yl]oxy} acetic acid
—— 4-[3,5-bis(trifluoromethyl)phenoxy]-3,5-difluoro-2,6-bis(3-phenoxyphenoxy)benzonitrile 1610627-98-9 C39H21F8NO5
4-[3,5-bis(trifluoromethyl)phenoxy]-3,5-difluoro-2,6-bis(3-phenoxyphenoxy)benzonitrile
—— 4-amino-3-acetyl-2-hydroxy-4,5,6,7-tetrahydrobenzo[b]thieno[5,4:2,3]pyridine 381719-14-8 C13H14N2O2S
4-amino-3-acetyl-2-hydroxy-4,5,6,7-tetrahydrobenzo[b]thieno[5,4:2,3]pyridine
—— 4-[5-Chloro-1-(4-chlorobenzyl)-2-methyl-1H-indol-3-yl]butanoic acid 185737-13-7 C20H19Cl2NO2
4-[5-Chloro-1-(4-chlorobenzyl)-2-methyl-1H-indol-3-yl]butanoic acid
—— 4-methyl-3,5-bis(methyloxy)-N-(1-{[5-(methyloxy)-1-propyl-1H-indol-3-yl]methyl}-4-piperidinyl)benzamide 1206885-38-2 C28H37N3O4
4-methyl-3,5-bis(methyloxy)-N-(1-{[5-(methyloxy)-1-propyl-1H-indol-3-yl]methyl}-4-piperidinyl)benzamide
—— 4-(3-Benzyl-isoxazol-5-yl)-piperidine trifluoroacetic acid salt 301219-40-9 C2HF3O2*C15H18N2O
4-(3-Benzyl-isoxazol-5-yl)-piperidine trifluoroacetic acid salt
—— 4-nitro-3-trifluoromethyl-N-(2-hydroxy-3-p-methylsulphinylphenyl-2-trifluoromethylpropionyl)aniline 116272-30-1 C18H14F6N2O5S
4-nitro-3-trifluoromethyl-N-(2-hydroxy-3-p-methylsulphinylphenyl-2-trifluoromethylpropionyl)aniline
—— (4S,7R,8S,11R)-pentacyclo[6.4.0.02,7.03,12.04,11]dodeca-5,9-diene 104286-26-2 C12H12
(4S,7R,8S,11R)-pentacyclo[6.4.0.02,7.03,12.04,11]dodeca-5,9-diene
—— (4-Chlor-phenyl)-ethyl-ketimin 92988-98-2 C9H10ClN
(4-Chlor-phenyl)-ethyl-ketimin
—— 4-[4-(dimethylaminomethyl)piperidin-1-yl]-benzonitrile 313974-78-6 C15H21N3
4-[4-(dimethylaminomethyl)piperidin-1-yl]-benzonitrile
—— 4-methyl-2-[5-(1,2,3,4-tetrahydro-naphthalen-1-ylamino)-4'-trifluoromethyl-biphenyl-3-yl]-pentanoic acid 1145691-38-8 C29H30F3NO2
4-methyl-2-[5-(1,2,3,4-tetrahydro-naphthalen-1-ylamino)-4'-trifluoromethyl-biphenyl-3-yl]-pentanoic acid
—— (4S)-clearanol C 1384260-56-3 C13H14O4
(4S)-clearanol C
—— (4-Methoxybenzyl)(2-nitrobenzyl)amine hydrobromide 1609403-54-4 C15H17BrN2O3
(4-Methoxybenzyl)(2-nitrobenzyl)amine hydrobromide
—— 4-(4-cyanophenyl)-2-methyl-5-(4-methylsulfonylphenyl)-1H-pyrrole 229346-57-0 C19H16N2O2S
4-(4-cyanophenyl)-2-methyl-5-(4-methylsulfonylphenyl)-1H-pyrrole
—— 4-Iodphenylmethylcarbamat 13538-51-7 C8H8INO2
4-Iodphenylmethylcarbamat
—— 4-(cyclopentyloxy)-3-[(methylamino)methyl]aniline hydrochloride 346705-16-6 C13H20N2O*ClH
4-(cyclopentyloxy)-3-[(methylamino)methyl]aniline hydrochloride
—— (4-(4-chlorophenoxy)piperidin-1-yl)(6-morpholinopyridin-2-yl)methanone 1304783-51-4 C21H24ClN3O3
(4-(4-chlorophenoxy)piperidin-1-yl)(6-morpholinopyridin-2-yl)methanone
—— 4-{4-[4-(4-Hydroxy-phenyl)-piperazin-1-yl]-phenyl}-2-isobutyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one 89848-24-8 C23H29N5O2
4-{4-[4-(4-Hydroxy-phenyl)-piperazin-1-yl]-phenyl}-2-isobutyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one
—— 4-Methyl-N-(3-oxo-1,3-di-p-tolyl-propyl)-benzamide 259824-06-1 C25H25NO2
4-Methyl-N-(3-oxo-1,3-di-p-tolyl-propyl)-benzamide
—— 4-[3-((R)-2-Amino-propyl)-1H-indol-7-yloxysulfonyl]-benzoic acid ethyl ester 820216-45-3 C20H22N2O5S
4-[3-((R)-2-Amino-propyl)-1H-indol-7-yloxysulfonyl]-benzoic acid ethyl ester
—— 4-deoxy-3,4-[2-spiro-[1-(isobutyloxycarbonyl)piperidin-4-yl]]-(1H)-imidazo-2,5-dihydrorifamycin S 1574166-17-8 C47H62N4O13
4-deoxy-3,4-[2-spiro-[1-(isobutyloxycarbonyl)piperidin-4-yl]]-(1H)-imidazo-2,5-dihydrorifamycin S
—— 4-[(2-Aminoethyl)amino]-N,N-diethyl-2-pyridinecarboxamide 926263-14-1 C12H20N4O
4-[(2-Aminoethyl)amino]-N,N-diethyl-2-pyridinecarboxamide
—— 4-(5-(cyclohexylmethylthio)-1H-[1,2,4]triazol-3-ylamino)-benzoic acid methyl ester 334539-58-1 C17H22N4O2S
4-(5-(cyclohexylmethylthio)-1H-[1,2,4]triazol-3-ylamino)-benzoic acid methyl ester
—— 4-(acetoxymethyl)tetradecachlorotriphenylmethyl radical 101981-06-0 C22H5Cl14O2
4-(acetoxymethyl)tetradecachlorotriphenylmethyl radical
—— (4-{[(S)-cyclobutyl-(3-fluoro-phenyl)-methyl]-carbamoyl}-8-fluoro-3-methyl-1-oxo-1H-isoquinolin-2-yl)-carbamic acid tert-butyl ester 1215094-91-9 C27H29F2N3O4
(4-{[(S)-cyclobutyl-(3-fluoro-phenyl)-methyl]-carbamoyl}-8-fluoro-3-methyl-1-oxo-1H-isoquinolin-2-yl)-carbamic acid tert-butyl ester
—— 4-Bromo-1-hydroxy-naphthalene-2-carboxylic acid benzylamide 5668-55-3 C18H14BrNO2
4-Bromo-1-hydroxy-naphthalene-2-carboxylic acid benzylamide
—— 4-amino-1-cyclopropylmethyl-1H-pyrazole-3-carboxylic acid methylamide 1352200-01-1 C9H14N4O
4-amino-1-cyclopropylmethyl-1H-pyrazole-3-carboxylic acid methylamide
—— {4-[3-[2-(4-chloro-phenyl)-ethoxy]-5-(4-methanesulfonyl-phenylethynyl)-phenylsulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester 918904-75-3 C34H31ClO6S2
{4-[3-[2-(4-chloro-phenyl)-ethoxy]-5-(4-methanesulfonyl-phenylethynyl)-phenylsulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester
—— 4-amino-5-hydroxymethyl-1<i>H</i>-pyrimidine-2-thione 98142-87-1 C5H7N3OS
4-amino-5-hydroxymethyl-1<i>H</i>-pyrimidine-2-thione
—— 4-[2-(4-carbamoylphenyl)ethenyl]-N-pyridin-3-ylpiperidine-1-carboxamide 1008765-84-1 C20H22N4O2
4-[2-(4-carbamoylphenyl)ethenyl]-N-pyridin-3-ylpiperidine-1-carboxamide
—— 4-(1-chloro-2-phenylethyl)sulfinyl-1-N,1-N,8-N,8-N-tetramethylnaphthalene-1,8-diamine 104937-75-9 C22H25ClN2OS
4-(1-chloro-2-phenylethyl)sulfinyl-1-N,1-N,8-N,8-N-tetramethylnaphthalene-1,8-diamine
—— 4-[2-(3-methoxy-phenylsulfanyl)-thieno[3,2-c]pyridin-4-yl]-piperazine-1-carboxylic acid tert-butyl ester 636999-80-9 C23H27N3O3S2
4-[2-(3-methoxy-phenylsulfanyl)-thieno[3,2-c]pyridin-4-yl]-piperazine-1-carboxylic acid tert-butyl ester
—— {4-[(E)-2-(4-aminophenyl)-ethenyl]-phenoxy}-acetic acid ethyl ester 800382-35-8 C18H19NO3
{4-[(E)-2-(4-aminophenyl)-ethenyl]-phenoxy}-acetic acid ethyl ester
—— (4-Cyanoimino-5,8-dimethoxynaphthalen-1-ylidene)cyanamide 104830-44-6 C14H10N4O2
(4-Cyanoimino-5,8-dimethoxynaphthalen-1-ylidene)cyanamide
—— 4-[4-(N-(2,3,4,5,6-pentadeuteriophenyl)anilino)phenyl]phenol 1126389-75-0 C24H19NO
4-[4-(N-(2,3,4,5,6-pentadeuteriophenyl)anilino)phenyl]phenol
—— 4-[3-[3-[1-(4-isobutylphenyl)pentylamino]benzoyl]indol-1-yl]butyric acid 148366-76-1 C34H40N2O3
4-[3-[3-[1-(4-isobutylphenyl)pentylamino]benzoyl]indol-1-yl]butyric acid
—— 4-(2-ethoxycarbonylmethoxy-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid dimethyl ester 51336-29-9 C21H25NO7
4-(2-ethoxycarbonylmethoxy-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid dimethyl ester
—— 4,6,8-Trimethylazulenyl-1-essigsaeure 70140-70-4 C15H16O2
4,6,8-Trimethylazulenyl-1-essigsaeure
—— 4-bromo-8-(1-bromoethyl)-1-methoxybenzo<d>naphtho<1,2-b>pyran-6-one 139277-23-9 C20H14Br2O3
4-bromo-8-(1-bromoethyl)-1-methoxybenzo<d>naphtho<1,2-b>pyran-6-one
—— 4-[4-methyl-2-(1-methyl-1H-imidazol-2-ylsulfanyl)-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-benzamide 583877-68-3 C19H16N6O2S
4-[4-methyl-2-(1-methyl-1H-imidazol-2-ylsulfanyl)-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-benzamide
—— 4-Amino-2-chlor-benzolsulfonsaeure-methylamid 102074-49-7 C7H9ClN2O2S
4-Amino-2-chlor-benzolsulfonsaeure-methylamid
—— 4-{8-[4-(2,4-difluoro-benzylcarbamoyl)-phenyl]-4-methyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-yl}-piperazine-1-carboxylic acid ethyl ester 583876-21-5 C29H28F2N6O4
4-{8-[4-(2,4-difluoro-benzylcarbamoyl)-phenyl]-4-methyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-yl}-piperazine-1-carboxylic acid ethyl ester
—— 4-Bromacetylamino-4'-methyl-diphenylamin 38007-93-1 C15H15BrN2O
4-Bromacetylamino-4'-methyl-diphenylamin