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中文名称 英文名称 CAS号 化学式
—— 4-Acetylamino-5-nitrotoluol-2-sulfonsaeure 56682-00-9 C9H10N2O6S
—— 4-Acetoxymethyl-4-methyl-2-oxo-3-oxa-bicyclo[3.1.0]hexane-1-carboxylic acid methyl ester 60958-92-1 C11H14O6
—— 4,N'-Dimethoxy-N,N-dimethyl-benzamidine 55916-87-5 C11H16N2O2
—— 4-Hydroxy-6-methoxy-3-(3-methoxy-2,5-dimethyl-phenoxy)-2-methyl-benzoic acid methyl ester 58062-18-3 C19H22O6
—— (4-benzylamino-6-benzyloxy-2-dimethylamino-pyrimidin-5-ylimino)-acetic acid methyl ester 60981-28-4 C23H25N5O3
—— 4-<Diazo(methoxyphenylphosphoryl)methyl>-3-phenyl-4H-1-benzopyran 108010-18-0 C23H19N2O3P
—— 4-Amino-3-phenyl-2-p-tolyl-butyric acid ethyl ester 36224-58-5 C19H23NO2
—— 4-(9-Anthacenyl)-3,4-dihydrochinazolin Trifluoracetat 62407-68-5 C2HF3O2*C22H16N2
—— 4'-(1-Adamantyloxy)-2'-fluoracetanilid 61676-06-0 C18H22FNO2
—— 4a,9b-trans-8-fluoro-5-(4-fluorophenyl)-2-(3-oxo-3-phenylpropyl)-1,2,3,4,4a,9b-hexahydro-γ-carboline 98634-63-0 C26H24F2N2O
—— 4-Chloro-1-methoxy-3-methyl-1-oxo-1,2,3,6-tetrahydro-1λ5-phosphinin-3-ol 109891-11-4 C7H12ClO3P
—— 4-Amino-5-(p-chlor-phenyl)-pyrimidin-diacetat 56239-06-6 C14H12ClN3O2
—— (4α,8β,13β)-13-methyl-16-oxo-17-norkauran-18-oic acid D,L-2',3'-dihydroxypropyl ester 1163711-74-7 C23H36O5
—— 4-methoxy-3-[(5-methyl-3-phenyl-4,5-dihydro-isoxazol-5-yl)methoxy]-benzoic acid methyl ester 913985-16-7 C20H21NO5
—— 4-chloro-N-{[(1-{4-[6-(2-fluorophenyl)-2-methyl-1-oxo-1,2,3,4-tetrahydro-9H-beta-carbolin-9-yl]benzyl}cyclopropyl)amino]carbonyl}benzenesulfonamide 1219497-21-8 C35H30ClFN4O4S
—— [4-(4-imidazol-1-yl-phenyl)-thiazol-2-yl]acetonitrile 637040-42-7 C14H10N4S
—— 4-(1-benzyl-1H-imidazol-2-ylmethyl)-3,5-diethyl-1-propyl-1H-pyrazole 1234568-56-9 C21H28N4
—— 4-chloro-N-[N'-(2-chlorophenyl)-N-(3-methyl-2-oxo-1H-benzimidazol-5-yl)carbamimidoyl]benzamide 1217241-48-9 C22H17Cl2N5O2
—— 4-[3-(2-Acetylamino-2-carbamoyl-ethyl)-1H-indol-2-ylsulfanyl]-3-nitro-benzamide 58761-07-2 C20H19N5O5S
—— 4-Dimethoxymethyl-hexanenitrile 221903-25-9 C9H17NO2
—— 4,4'-dihydroxy-3,3'-dimethyl-[1,1']bianthryl-9,10,9',10'-tetraone 854209-50-0 C30H18O6
—— 4-(1-methyl-4-(pyridin-4-yl)-1H-pyrazol-3-yl)aniline 1422842-15-6 C15H14N4
—— 4-methyl-2-{4'-trifluoromethyl-5-[4-(4-trifluoromethylphenyl)piperazin-1-yl]biphenyl-3-yl}pentanoic acid 1145682-96-7 C30H30F6N2O2
—— 4-(((4-cyanobenzyl)amino)methyl)-2-(1-naphthyl)benzonitrile 371764-69-1 C26H19N3
—— 4-(bromomethyl)-1-(2-chlorophenyl)-1H-pyrazole 1332503-00-0 C10H8BrClN2
—— 4-(3-fluoro-4-methoxyphenyl)-5-methyl-N-(1-methyl-1H-pyrazol-4-yl)pyrimidin-2-amine 1375455-12-1 C16H16FN5O
—— 4-amino-1,2,3,4-tetrahydrophenanthrene 101561-96-0 C14H15N
—— 4-o-Xyloyl-1-indancarbonitril 68569-90-4 C19H17NO
—— 4-methoxyphenyl 3,4,6-tri-O-acetyl-2-amino-2-deoxy-β-D-galactopyranosyl-(1→4)-2,3,6-tri-O-benzyl-β-D-galactopyranoside 1585232-88-7 C46H53NO14
—— (4-trimethylsilanyloxy-2-trimethylsilanylsulfanyl-pyrimidin-5-yl)-acetic acid ethyl ester 51255-30-2 C14H26N2O3SSi2
—— 4-bromo-3-methylthioindole 1401844-08-3 C9H8BrNS
—— (4R,S<sub>S</sub>)-ethyl N-(tert-butylsulfinyl)-4-amino-7-(2-bromophenyl)-2-methyleneheptanoate 1548394-23-5 C20H30BrNO3S
—— (4R,5S,6S)-3-((3S,5S)-5-(3-(2-carboxyethyl)benzylcarbamoyl)pyrrolidin-3-ylthio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 1312953-84-6 C25H31N3O7S
—— 4-bromoacetylisocoumarin 17545-57-2 C11H7BrO3
—— [[4-phenyl-1-[[(phenylmethoxy)carbonyl]amino]butyl]hydroxyphosphinyl]acetic acid, methyl ester 85161-66-6 C21H26NO6P
—— 4-[(S)-1-((S)-1-{(S)-1-[(S)-1-(Carboxymethyl-carbamoyl)-2-(1H-indol-3-yl)-ethylcarbamoyl]-4-guanidino-butylcarbamoyl}-2-phenyl-ethylcarbamoyl)-2-(1H-imidazol-4-yl)-ethylcarbamoyl]-butyric acid tert-butyl ester 64562-08-9 C43H57N11O9
—— 4'-methanesulfonyl-1'-methyl-1'<i>H</i>-[1,2']biphthalazinyl 54145-22-1 C18H16N4O2S
—— 4-oxy-pyrazine-2-carboxylic acid (5-nitro-furan-2-ylmethylene)-hydrazide 57905-61-0 C10H7N5O5
—— 4-Nitro-benzoic acid 1-(3-chloro-phenyl)-ethyl ester 61986-60-5 C15H12ClNO4
—— 4-methyl-1,2,6-tristibatricyclo{2.2.1.0(2,6)}heptane 81602-63-3 C5H9Sb3
—— (4-tert-Butyl-cyclohexyloxy)-acetic acid 169566-97-6 C12H22O3
—— 4-({4-[4-(2-diethylamino-ethyl)-piperazin-1-yl]-phenylamino}-methylene)-4H-isoquinoline-1,3-dione 943517-50-8 C26H33N5O2
—— 4-amino-3'-trifluoromethyl-biphenyl-3-carbonitrile 1261823-68-0 C14H9F3N2
—— 4-(4-fluorobenzyl)-2-(4-fluorophenyl)-6-methoxy-1,2,4-triazine-3,5(2H,4H)-dione 1207438-34-3 C17H13F2N3O3
—— [4-amino-2-(5-difluoromethyl-furan-2-yl)thieno[2,3-d]pyrimidin-6-yl]phenyl-methanol 1221431-09-9 C18H13F2N3O2S
—— {4-[(1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl)-amino]-phenylsulfanyl}-acetic acid 943748-53-6 C18H14N2O4S
—— 4-(3,4-Methylendioxybenzyl)-3-morpholino-6-phenylpyridazin 51672-08-3 C22H21N3O3
—— 4'-fluoro-<i>O</i><sup>2'</sup>,<i>O</i><sup>3'</sup>-isopropylidene-[5']uridylic acid bis-(2,2,2-trichloro-ethyl) ester 59463-03-5 C16H18Cl6FN2O9P
—— 4-(3-amino-6-(3-chloro-4-hydroxy-5-methoxyphenyl)-1,2,4-triazin-5-yl)benzonitrile 1321515-10-9 C17H12ClN5O2
—— [4-methoxy-5-(thiophen-2-ylmethylidene)pyrrol-2-yl] trifluoromethanesulfonate 1413942-19-4 C11H8F3NO4S2