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中文名称 英文名称 CAS号 化学式
—— 4-Pentenoic acid, 5-chloro-5-phenyl-, methyl ester, (E)- 93390-45-5 C12H13ClO2
—— 4-(2-[1,1a(2)-Biphenyl]-4-ylethynyl)-N-[4-(2-[1,1a(2)-biphenyl]-4-ylethynyl)phenyl]-N-methylbenzenamine 139723-07-2 C41H29N
—— 4-Methyl-1-(1-naphthalenyloxy)-2-pentanamine 883544-81-8 C16H21NO
—— 4-(2-methyl-anilino)-2,6-diphenyl-pyrimidine-5-carboxylic acid amide 69334-02-7 C24H20N4O
—— 4,6,7-trichloro-1(3)<i>H</i>-perimidine 68048-94-2 C11H5Cl3N2
—— 4,4-Dicyano-1-oxo-3,5-di-p-tolyl-hexahydro-1λ<sup>4</sup>-thiopyran-2,6-dicarboxylic acid dimethyl ester 68116-65-4 C25H24N2O5S
—— 4-α-L-rhamnopyranosyloxychromanol 905564-51-4 C15H20O6
—— 4-Phenyl-5-nitro-chinazolinon 69565-45-3 C14H9N3O3
—— 4-(3-Oxo-3-phenyl-propyl)-naphthalene-1-carbothioic acid amide 68634-95-7 C20H17NOS
—— 4-(4-Bromo-phenyl)-3-phenyl-isoxazole 130966-59-5 C15H10BrNO
—— 4-(1-allyl-1H-imidazol-2-yl)-6-methylpyridazin-3(2H)-one 1379793-28-8 C11H12N4O
—— 4,4',5,5',6,6',7,7'-Octahydro-1,1'-dimethyl-2,2'-ethandiylidendiindolin-3,3'-dion 74477-71-7 C20H24N2O2
—— 4-(4,5-Dimethyl-thiophen-2-ylmethyl)-5-methyl-thiophene-2-carboxylic acid methyl ester 84815-13-4 C14H16O2S2
—— 4-(2-benzyloxycarbonylsulfanyl-ethyl)-oxazolidine-2,5-dione 108994-09-8 C13H13NO5S
—— 4-t-butyldimethylsilyloxy-1-chloromethyl-4-ethynylcyclohex-1-ene 155136-31-5 C15H25ClOSi
—— 4-benzhydryl-5-butyl-2-phenyloxazole 1263098-46-9 C26H25NO
—— 4,5-dihydro-3-(di-2-phenylethoxyphosphino)furan 250667-57-3 C20H23O3P
—— 4,7-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-5,6-bis(dodecyloxy)benzo[c][1,2,5]thiadiazole 1313876-02-6 C42H60N2O6S3
—— 4-Butyl-3,6-dihydro-3-oxo-5-pentyl-1(2H)-pyridinehexanoic acid 606968-11-0 C20H35NO3
—— 4-trimethylacetoxymethyl-1,6-heptadiyne 432027-68-4 C13H18O2
—— (4S)-3-[(E)-but-2-enoyl]-4-[(4-chlorophenyl)methyl]-1,3-oxazolidin-2-one 111292-81-0 C14H14ClNO3
—— 4-cyano-2,3-dihydro-5-ethoxy-3-methyl-3-(4-oxo-4H-1-benzopyran-3-yl)furan 128402-91-5 C17H15NO4
—— 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-carboxylic acid ((R)-2-(4-amino-3,5-dibromo-phenyl)-1-{2-[(1-methyl-piperidin-4-ylmethyl)-amino]-phenylcarbamoyl}-ethyl)-amide 600725-68-6 C37H46Br2N8O3
—— 4-Hydroxy-3-(2-methanesulfonyl-1-phenyl-ethyl)-chromen-2-one 199335-61-0 C18H16O5S
—— 4-Acetoxy-benzoic acid 4-butyl-phenyl ester 38444-09-6 C19H20O4
—— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperidin-1-yl)-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257049-97-0 C46H51ClN6O7S
—— (4,5-dimethyl-2-(methyl(5-phenyl-1H-pyrazol-3-yl)amino)phenyl)carbamic chloride 118472-90-5 C19H19ClN4O
—— (4-Cyanoimino-2,3-dimethylcyclohexa-2,5-dien-1-ylidene)cyanamide 98507-19-8 C10H8N4
—— 4-benzylideneamino-N,N-diphenylbenzamide 87200-22-4 C26H20N2O
—— 4-(butylamino)-2-cinnamamido-4-oxobutanoic acid 1198400-76-8 C17H22N2O4
—— 4-(2-tert-butyldiphenylsiloxymethyl-1 H-benzimidazol-4-yl)carbonylamino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide 208767-85-5 C52H62N6O6Si
—— 4-(Trifluoromethyl) U-47700 (hydrochloride) 2417942-98-2 C17H24ClF3N2O
—— 4H-Inden-4-one, 1-[(1R)-1,5-dimethyl-5-[(trimethylsilyl)oxy]hexyl]-3,3a,5,6,7,7a-hexahydro-3a,7a-dimethyl-, (3aR,7aR)-rel- 1332589-58-8 C22H40O2Si
—— 4-Chloro-2-fluoro-5-nitro-I(2)-oxobenzenepropanoic acid 1000520-78-4 C9H5ClFNO5
—— 4a(2)-(Trifluoromethoxy)[1,1a(2)-biphenyl]-4-propanamine 1000537-99-4 C16H16F3NO
—— 4-Methyl-2-oxo-2H-pyran-6-carboxaldehyde 6-oxime 14618-99-6 C7H7NO3
—— 4-(4-Ethoxyphenyl)-5-ethyl-2-hydrazinylthiazole 1188151-40-7 C13H17N3OS
—— 4-(1,3-Dioxolan-2-yl)-1-methyl-3-(trifluoromethyl)-5-[3-(trifluoromethyl)phenoxy]-1H-pyrazole 1017784-38-1 C15H12F6N2O3
—— 4-Imidazolidinone, 5-propyl-2-thioxo-, (S)- 91121-70-9 C6H10N2OS
—— 4-((Z)-3-Methyl-penta-2,4-dienyl)-morpholine 54520-91-1 C10H17NO
—— 4,5-dimethyl-2-(3-thiophen-2-yl-isoxazol-5-yl)-phenol 60477-92-1 C15H13NO2S
—— 4-((S)-17-Hydroxy-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one 28990-55-8 C23H28O4
—— [4-(4-methoxy-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid (3-hydroxy-benzylidene)-hydrazide 67128-30-7 C18H17N5O3S
—— 4-<N-(5-(2,2-Dimethyl-2-hydroxyethyl)-2-pyrimidinyl)-sulfamoyl>-phenylessigsaeure-5-chloro-2-methoxyanilid 49751-66-8 C23H25ClN4O5S
—— 4-(3,5-dimethyl-pyrazol-1-yl)-benzoic acid (4-nitro-benzylidene)-hydrazide 67138-74-3 C19H17N5O3
—— 4-[2-(5-nitro-1-vinyl-1<i>H</i>-imidazol-2-yl)-vinyl]-benzaldehyde semicarbazone 30529-18-1 C15H14N6O3
—— {4-[2,6-Bis-(4-trifluoromethoxy-phenyl)-pyrimidin-4-ylmethoxy]-2-methyl-phenoxy}-acetic acid methyl ester 908831-29-8 C29H22F6N2O6
—— 4,4,9,9-Bis-(aethylendithio)cyclodeca-1,6-dien 22464-23-9 C14H20S4
—— 4-iodo-2,3-dihydroselenophene 1221975-32-1 C4H5ISe
—— 4-[[tert-butoxycarbonyl(ethyl)amino]methyl]benzoic acid 952709-32-9 C15H21NO4