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中文名称 英文名称 CAS号 化学式
—— 4,4,5,5-tetramethyl-2-[(Z)-oct-3-en-3-yl]-1,3,2-dioxaborolane 151450-05-4 C14H27BO2
—— 4-chloro-2-cyclohexyl-5-(1-ethoxy-propylideneamino)-2<i>H</i>-pyridazin-3-one 73352-14-4 C15H22ClN3O2
—— 4-(3,5-dichloro-phenyl)-5-methylsulfanyl-2-(1,1,2,2-tetrachloro-ethylsulfanyl)-2,4-dihydro-[1,2,4]triazol-3-one 68320-40-1 C11H7Cl6N3OS2
—— 4-butyl-1-(4-isopropyl-styryl)-2-phenyl-pyrazolidine-3,5-dione 27196-42-5 C24H28N2O2
—— 4-(3,3-Dimethylcarbazoyl)-4-phenylpiperidine p-toluenesulphonate 189877-08-5 C7H8O3S*C14H21N3O
—— 4-[[[3-[(aminoiminomethyl)amino]phenyl]carbonyl]amino]-N-(phenylcarbonyl)phenylalanine ethyl ester 198150-18-4 C26H27N5O4
—— 4-(p-Tolylimino)-2-thioxo-hexahydropyrimidin 24132-24-9 C11H13N3S
—— 4-[3-(4-Ethoxycarbonyl-phenyl)-thioureido]-2-hydroxy-benzoic acid isopropyl ester 40097-79-8 C20H22N2O5S
—— 4-Chloro-benzenesulfonic acid 4-methoxy-3-nitro-benzyl ester 41870-21-7 C14H12ClNO6S
—— 4-[3-(4-Butoxy-phenyl)-thioureido]-2-hydroxy-benzoic acid propyl ester 40097-56-1 C21H26N2O4S
—— 4-(3-Dodecyl-thioureido)-2-hydroxy-benzoic acid isobutyl ester 40097-07-2 C24H40N2O3S
—— 4-Oxo-4-phenyl-2-((1R,2R,4S)-4,7,7-trimethyl-3-oxo-bicyclo[2.2.1]hept-2-yl)-butyric acid 54469-78-2 C20H24O4
—— 4-(3-Cyclohexyl-thioureido)-2-hydroxy-benzoic acid ethyl ester 40095-54-3 C16H22N2O3S
—— 4-(β-Diethylaminoethylamino)-thieno-<2,3-b>pyridin-7-oxid 25557-55-5 C13H19N3OS
—— 4-amino-6-(methyl 2-O-benzyl-4,6-O-benzylidene-3-deoxy-α-D-altropyranosid-3-yl)thieno[2,3-d]pyrimidine 850222-28-5 C27H27N3O5S
—— 4-cyano-4-OTMS-6-chloro-8-trifluromethoxychromane 276697-81-5 C14H15ClF3NO3Si
—— 4-cyano-3-(pyrimidin-2-yl)phenyl 4-methylbenzenesulfonate 1581695-30-8 C18H13N3O3S
—— {4-[(4-Azidomethyl-1-phenethyl-1H-indole-7-carbonyl)-amino]-butyl}-carbamic acid tert-butyl ester 860644-16-2 C27H34N6O3
—— 4-pentyl-8-(trifluoromethyl)-1,4-dihydro-5H-[1,2,4]triazolo[5,1-i]purin-5-one 1000019-80-6 C12H13F3N6O
—— 4,4'-(2,2'-dihydroxybiphenyl-3,3'-diyl)bis(N2,N6-bis(2-((S)-4-isopropyl-4,5-dihydrooxazol-2-yl)phenyl)pyridine-2,6-dicarboxamide) 1037078-44-6 C74H72N10O10
—— 4-(Naphthalen-1-yl-phenyl-vinyl-silanyl)-butan-1-ol 60364-80-9 C22H24OSi
—— 4-(acetyl-methyl-amino)-benzo[1,3]dioxole-5-carboxylic acid methyl ester 108921-65-9 C12H13NO5
—— 4,4''-di-tert-butyl-2,2''-bis(triisopropylsilylethynyl)-1,1':4',1''-terphenyl 1365540-38-0 C48H70Si2
—— 4-(1-Butoxyethenyl)isoquinoline 477723-66-3 C15H17NO
—— 4,6,7-Trimethyl-2-thioxo-1,3-diaza-bicyclo[4.2.0]oct-3-en-8-one 107855-50-5 C9H12N2OS
—— 4-(5-amino-2-hydroxybenzoyl)-N,N-diethylpiperazine-1-carboxamide 114259-84-6 C16H24N4O3
—— 4-hydroxy-4,7-dimethyl-2,3,3a,4-tetrahydro-indazol-5-one 115248-44-7 C9H12N2O2
—— 4-(6-Chloro-2-methyl-quinolin-4-ylamino)-2-hydroxy-benzoic acid methyl ester; hydrochloride 79340-67-3 C18H15ClN2O3*ClH
—— 4-(3-Trifluoromethylphenyl)-1-[3-(3,4-ethylenedioxyphenylcarbamoyloxy)propyl]piperazine, hydrochloride 141473-54-3 C23H26F3N3O4*ClH
—— 4-Methoxy-3-chlorcarbonyloxy-1-propenyl-benzol 91193-31-6 C11H11ClO3
—— 4-[2-Hydroxy-3-(4-phenoxymethyl-piperidin-1-yl)-propoxy]-6-methyl-1H-indole-2-carboxylic acid ethyl ester 70260-63-8 C27H34N2O5
—— 4-acetoxy-3-morpholin-4-ylmethyl-1-phenyl-cyclohexanecarboxylic acid methyl ester 95004-43-6 C21H29NO5
—— 4'-(4-benzooxazol-2-yl-styryl)-biphenyl-4-carboxylic acid ethyl ester 70917-01-0 C30H23NO3
—— 4,4'-bis[4-{4-(methoxymethoxy)phenoxy}phenoxy]diphenyl ether 916265-23-1 C40H34O9
—— 4-Vinylocta-2c,6t-dien 76788-51-7 C10H16
—— 4-{12-[3,6,7,10,11-pentakis(hexyloxy)triphenylene-2-yloxy]dodecyloxy}benzoic acid 1198153-03-5 C67H100O9
—— 4-n-Decyloxy-3,5-dimethoxybenzylharnstoff 22342-93-4 C20H34N2O4
—— 4-[Methyl-(4-phenyl-butyl)-carbamoyl]-piperazine-1-carboxylic acid tert-butyl ester 384830-32-4 C21H33N3O3
—— 4-[2-[4-[2-[4-[2-(4-Iodophenyl)ethynyl]-3-methylphenyl]ethynyl]phenyl]sulfanylethyl]pyridine 221292-56-4 C30H22INS
—— 4-(p-Chlorphenyl)-1-cyanaminomethylen-4-hydroxypiperidin 91126-04-4 C13H14ClN3O
—— 4,5-di-tert-butyl-1-ethyl-1,2,3-triaza-4-azonia-5-borata-2,4-cyclopentadiene 875585-69-6 C10H23BN4
—— 4,6-Di(3,4-dimethyl-isoxazol-5)-resorcin 52814-48-9 C16H16N2O4
—— 4-morpholin-4-yl-3-pentyl-but-3-en-2-one 92158-50-4 C13H23NO2
—— 4-benzylsulfonyl-1,5-naphthyridine 1-oxide 79426-11-2 C15H12N2O3S
—— 4-(methoxycarbonyl)-5-(4-chlorophenyl)-2-oxazoline 141366-82-7 C11H10ClNO3
—— 4-bromo-N-(2-thiazolyl)-1,8-naphthalimide 1256843-89-6 C15H7BrN2O2S
—— [4-(phenylmethoxy)imino]-2-butenoic acid ethyl ester 1191898-62-0 C13H15NO3
—— 4-Amino-N-[(1R,2S,3R,4R,5S)-5-amino-4-((2S,3R,5S,6R)-3-amino-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-2,3-dihydroxy-cyclohexyl]-2-hydroxy-butyramide 56983-05-2 C16H32N4O8
—— 4-Benzylthio-5-benzylthiomethyl-3-(N-benzyl-acetylamino)-1-benzyl-Δ<sup>3</sup>-pyrrolinon-(2) 54015-92-8 C35H34N2O2S2
—— 4-<1-(Trimethylsilyloxy)-ethyl>-pyridin 58163-74-9 C10H17NOSi