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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4S,5R)-4-(3-(triethylsilyloxy)propoxy)-5-(triethylsilyloxy)oct-1-en-7-yne 1326613-45-9 C23H46O3Si2
(4S,5R)-4-(3-(triethylsilyloxy)propoxy)-5-(triethylsilyloxy)oct-1-en-7-yne
—— 4-(1H-benzo[d]imidazol-2-yl)-5,6-dihydro-6-(4-methoxyphenyl)pyrimidine-2(1H)-one 63330-67-6 C18H16N4O2
4-(1H-benzo[d]imidazol-2-yl)-5,6-dihydro-6-(4-methoxyphenyl)pyrimidine-2(1H)-one
—— 4,4-Dibutoxy-2,6-diethyl-2,3,6-trimethyl-1-[1-(4-oxiranylmethoxy-phenyl)-ethoxy]-piperidine 437993-17-4 C31H53NO5
4,4-Dibutoxy-2,6-diethyl-2,3,6-trimethyl-1-[1-(4-oxiranylmethoxy-phenyl)-ethoxy]-piperidine
—— 4-(4-cyclohexyl-2-methyl-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione 100262-39-3 C21H23N3O2
4-(4-cyclohexyl-2-methyl-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione
—— 4-[[4-(4-nitrophenyl)sulfanylphenyl]hydrazinylidene]pyrazolidine-3,5-dione 139334-93-3 C15H11N5O4S
4-[[4-(4-nitrophenyl)sulfanylphenyl]hydrazinylidene]pyrazolidine-3,5-dione
—— (4R,5S,6R)-4-(tert-butyldimethylsilyloxy)-3-methoxycarbonyl-5-methoxymethoxy-5-methyl-6-pentyl-5,6-dihydro-4H-pyran-2-carboxylic acid 1331843-50-5 C22H40O8Si
(4R,5S,6R)-4-(tert-butyldimethylsilyloxy)-3-methoxycarbonyl-5-methoxymethoxy-5-methyl-6-pentyl-5,6-dihydro-4H-pyran-2-carboxylic acid
—— 4H-1-Benzopyran-4-one,3,5-dihydroxy-6,8-dimethoxy-2-(4-methoxyphenyl)-7-(phenylmethoxy)- 176662-27-4 C25H22O8
4H-1-Benzopyran-4-one,3,5-dihydroxy-6,8-dimethoxy-2-(4-methoxyphenyl)-7-(phenylmethoxy)-
—— 4-<2-Allyloxy-4-methyl-benzoylamino>-2,3-dimethyl-1-phenyl-pyrazol-5-on 1854-09-7 C22H23N3O3
4-<2-Allyloxy-4-methyl-benzoylamino>-2,3-dimethyl-1-phenyl-pyrazol-5-on
—— 4-<2-Ethoxy-4-methyl-benzoylamino>-2,3-dimethyl-1-phenyl-pyrazol-5-on 3949-08-4 C21H23N3O3
4-<2-Ethoxy-4-methyl-benzoylamino>-2,3-dimethyl-1-phenyl-pyrazol-5-on
—— 4-[5-{[2-fluoro-6-(2H-1,2,3-triazol-2-yl)phenyl]carbonyl}hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl]-N,N-dimethyl-6-(trifluoromethyl)pyrimidin-2-amine 1293281-48-7 C22H22F4N8O
4-[5-{[2-fluoro-6-(2H-1,2,3-triazol-2-yl)phenyl]carbonyl}hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl]-N,N-dimethyl-6-(trifluoromethyl)pyrimidin-2-amine
—— 4-({4-[3-cyano-4-(tetrahydro-2H-pyran-4-yloxy)phenyl]pyrimidin-2-yl}amino)-N-[3-(dimethylamino)propyl]benzenesulfonamide 1292310-47-4 C27H32N6O4S
4-({4-[3-cyano-4-(tetrahydro-2H-pyran-4-yloxy)phenyl]pyrimidin-2-yl}amino)-N-[3-(dimethylamino)propyl]benzenesulfonamide
—— 4-(2,4-Diacetyl-5-hydroxy-phenoxymethyl)-benzo[h]chromen-2-one 883222-51-3 C24H18O6
4-(2,4-Diacetyl-5-hydroxy-phenoxymethyl)-benzo[h]chromen-2-one
—— {4-[3-(6-amino-pyridin-3-ylethynyl)-2-ethyl-pyridin-4-yl]-2-fluoro-phenyl}-(4-methyl-piperazin-1-yl)-methanone 1253054-51-1 C26H26FN5O
{4-[3-(6-amino-pyridin-3-ylethynyl)-2-ethyl-pyridin-4-yl]-2-fluoro-phenyl}-(4-methyl-piperazin-1-yl)-methanone
—— 4'-acetoxy-6-C-(2,3,4-tri-O-acetyl-α-D-arabinopyranosyl)-7-benzyloxy-5-hydroxyflavan 1253227-72-3 C35H36O12
4'-acetoxy-6-C-(2,3,4-tri-O-acetyl-α-D-arabinopyranosyl)-7-benzyloxy-5-hydroxyflavan
—— 4-({[2'-[5-(tert-butoxycarbonyl)-2,5-diazabicyclo[2.2.1]hept-2-yl]-6-(pyrazin-2-ylamino)-2,4'-bipyridin-4-yl]amino}carbonyl)benzoic acid 1370456-88-4 C32H32N8O5
4-({[2'-[5-(tert-butoxycarbonyl)-2,5-diazabicyclo[2.2.1]hept-2-yl]-6-(pyrazin-2-ylamino)-2,4'-bipyridin-4-yl]amino}carbonyl)benzoic acid
—— (4-13C)-Methylsuccinic acid 157824-80-1 C5H8O4
(4-13C)-Methylsuccinic acid
—— 4-methoxy-2-({1-[(octylamino)carbonyl]cyclopentyl}methyl)butanoic acid 475598-98-2 C20H37NO4
4-methoxy-2-({1-[(octylamino)carbonyl]cyclopentyl}methyl)butanoic acid
—— 4-[2-[3-cyclopropyl-2-(1-naphthyl)propanoylamino]phenyl]butanoic acid 402473-43-2 C26H27NO3
4-[2-[3-cyclopropyl-2-(1-naphthyl)propanoylamino]phenyl]butanoic acid
—— 4-(tert-Butyldimethylsilyloxy)-6,6-bis(trifluoromethyl)-5,6-dihydro-4H-pyran 130184-69-9 C13H20F6O2Si
4-(tert-Butyldimethylsilyloxy)-6,6-bis(trifluoromethyl)-5,6-dihydro-4H-pyran
—— 4-(tert-butyldimethylsilyloxy)phenyl 3-[3-(3-chloropropyl)ureido]benzenesulfonate 1383607-42-8 C22H31ClN2O5SSi
4-(tert-butyldimethylsilyloxy)phenyl 3-[3-(3-chloropropyl)ureido]benzenesulfonate
—— 4-Phenylaminomethyl-5,6-dihydro-2H-pyran 132576-06-8 C12H15NO
4-Phenylaminomethyl-5,6-dihydro-2H-pyran
—— 4-[(Diethoxy-phosphoryl)-(diethoxy-phosphoryloxy)-methyl]-benzoic acid methyl ester 64196-57-2 C17H28O9P2
4-[(Diethoxy-phosphoryl)-(diethoxy-phosphoryloxy)-methyl]-benzoic acid methyl ester
—— 4-tert-Butyloxy-2,3:6,7-dibenzo-cycloheptatrienon-dimethylacetal 100457-85-0 C21H24O3
4-tert-Butyloxy-2,3:6,7-dibenzo-cycloheptatrienon-dimethylacetal
—— [4-(3-hydroxy-4-methoxy-benzylidene)-2-methyl-5-oxo-4,5-dihydro-imidazol-1-yl]-acetic acid 73043-25-1 C14H14N2O5
[4-(3-hydroxy-4-methoxy-benzylidene)-2-methyl-5-oxo-4,5-dihydro-imidazol-1-yl]-acetic acid
—— 4-indol-3-ylmethyl-1,3-dioxo-6ξ-phenyl-(3a<i>r</i>,6a<i>c</i>)-hexahydro-furo[3,4-<i>c</i>]pyrrole-4ξ-carboxylic acid methyl ester 67628-04-0 C23H20N2O5
4-indol-3-ylmethyl-1,3-dioxo-6ξ-phenyl-(3a<i>r</i>,6a<i>c</i>)-hexahydro-furo[3,4-<i>c</i>]pyrrole-4ξ-carboxylic acid methyl ester
—— 4-Chloro-N-[3-(4-chloro-benzenesulfonyl)-5-isopropylsulfanyl-3H-[1,3,4]thiadiazol-(2E)-ylidene]-benzenesulfonamide 75621-74-8 C17H15Cl2N3O4S4
4-Chloro-N-[3-(4-chloro-benzenesulfonyl)-5-isopropylsulfanyl-3H-[1,3,4]thiadiazol-(2E)-ylidene]-benzenesulfonamide
—— 4-Ethoxycarbonyl-4-phenyl-3,5-bis(phenoxymethyl)-1-propyl-piperidin, Oxalat 70436-99-6 C2H2O4*C31H37NO4
4-Ethoxycarbonyl-4-phenyl-3,5-bis(phenoxymethyl)-1-propyl-piperidin, Oxalat
—— 4-(4,8,12-trimethyl-3(E),7(E),11-tridecatrienyl)pyridine 69511-24-6 C21H31N
4-(4,8,12-trimethyl-3(E),7(E),11-tridecatrienyl)pyridine
—— 4-methoxy-N-methyl-N-oxidobenzamide 53875-17-5 C9H10NO3
4-methoxy-N-methyl-N-oxidobenzamide
—— 4-hydroxytestosterone 4-hemiglutarate p-nitrophenyl ester 138965-90-9 C30H37NO8
4-hydroxytestosterone 4-hemiglutarate p-nitrophenyl ester
—— 4-Chloro-N-(2-hydroxy-3-nitro-phenyl)-benzamide 78154-54-8 C13H9ClN2O4
4-Chloro-N-(2-hydroxy-3-nitro-phenyl)-benzamide
—— 4-[3-((R)-1-naphthalen-1-yl-ethylamino)-cyclopentyl]-benzoic acid 1157581-39-9 C24H25NO2
4-[3-((R)-1-naphthalen-1-yl-ethylamino)-cyclopentyl]-benzoic acid
—— 4-cyano-3-(3,4-dichlorophenyl)-N-(2-hydroxybutyl)-5-morpholin-4-ylthiophene-2-carboxamide 1174304-09-6 C20H21Cl2N3O3S
4-cyano-3-(3,4-dichlorophenyl)-N-(2-hydroxybutyl)-5-morpholin-4-ylthiophene-2-carboxamide
—— 4-azidopyridazine 1-oxide 74699-74-4 C4H3N5O
4-azidopyridazine 1-oxide
—— 4-[1-(4-diethylcarbamoylcyclohexyl)-3-(4-trifluoromethoxyphenyl)ureidomethyl]-benzoic acid methyl ester 307990-46-1 C28H34F3N3O5
4-[1-(4-diethylcarbamoylcyclohexyl)-3-(4-trifluoromethoxyphenyl)ureidomethyl]-benzoic acid methyl ester
—— 4-isopropylphenyl(p-tolyl)iodonium hexafluorophosphate 184477-29-0 C16H18I*F6P
4-isopropylphenyl(p-tolyl)iodonium hexafluorophosphate
—— 4-(2-chloro-5-nitro-pyrimidin-4-yl)-thiomorpholine 1-oxide 56035-39-3 C8H9ClN4O3S
4-(2-chloro-5-nitro-pyrimidin-4-yl)-thiomorpholine 1-oxide
—— 4-Aminomethyl-benzoic acid o-tolyl ester 28198-47-2 C15H15NO2
4-Aminomethyl-benzoic acid o-tolyl ester
—— 4-(3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl)-6,7-dihydro-5H-cyclopenta[b]pyridine 1-oxide 1383377-80-7 C18H16FN3O
4-(3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl)-6,7-dihydro-5H-cyclopenta[b]pyridine 1-oxide
—— 4-[(2-cyclobutyl-1H-benzimidazol-1-yl)methyl]benzoic acid 461665-39-4 C19H18N2O2
4-[(2-cyclobutyl-1H-benzimidazol-1-yl)methyl]benzoic acid
—— 4-(1-benzyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)benzoic acid 1101032-29-4 C21H16N2O3
4-(1-benzyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)benzoic acid
—— 4-acetyl-1-[4-chloro-3-(trifluoromethyl)phenyl]-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one 512177-12-7 C19H19ClF3NO3
4-acetyl-1-[4-chloro-3-(trifluoromethyl)phenyl]-5-cyclohexyl-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one
—— 4-(6-Methoxy-7-methyl-4-quinazolinyl)-N-(3-picolyl)-1-piperazinethiocarboxamide 205257-90-5 C21H24N6OS
4-(6-Methoxy-7-methyl-4-quinazolinyl)-N-(3-picolyl)-1-piperazinethiocarboxamide
—— 4-(4-Fluorophenyl)-5-[2-(3-ethylphenoxy)-pyrimidin-4-yl]-1-ethoxymethyl-[1,2,3]triazole 474512-91-9 C23H22FN5O2
4-(4-Fluorophenyl)-5-[2-(3-ethylphenoxy)-pyrimidin-4-yl]-1-ethoxymethyl-[1,2,3]triazole
—— 4-p-acetamidobenzoyl-2,6-dichloropyrimidine 221022-42-0 C13H9Cl2N3O2
4-p-acetamidobenzoyl-2,6-dichloropyrimidine
—— 4-(1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,5]thiazepin-2(1H)-one S,S-dioxide 1380441-73-5 C11H9N3O4S
4-(1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,5]thiazepin-2(1H)-one S,S-dioxide
—— (4-Hydroxymethyl-cyclohexylmethyl)-carbamic acid methyl ester 3719-68-4 C10H19NO3
(4-Hydroxymethyl-cyclohexylmethyl)-carbamic acid methyl ester
—— 4-Ethylsulfinyl-2-(N-methylpiperazino)-chinazolin 39213-15-5 C15H20N4OS
4-Ethylsulfinyl-2-(N-methylpiperazino)-chinazolin
—— 4-[1-Hydroxy-2-(2-hydroxy-3-o-tolyloxy-propylamino)-ethyl]-phenol 64408-62-4 C18H23NO4
4-[1-Hydroxy-2-(2-hydroxy-3-o-tolyloxy-propylamino)-ethyl]-phenol
—— 4-nitro-benzaldehyde (6-methanesulfonyl-1,2-dimethyl-1,2-dihydro-indazol-3-ylidene)-hydrazone 22060-28-2 C17H17N5O4S
4-nitro-benzaldehyde (6-methanesulfonyl-1,2-dimethyl-1,2-dihydro-indazol-3-ylidene)-hydrazone