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中文名称 英文名称 CAS号 化学式
—— 4-(5-Methoxycarbonyl-2-furyl)-4H-pyran 128504-28-9 C18H18N2O6
—— 4-Benzylidenamino-2-methyl-morpholin 41571-22-6 C12H16N2O
—— (4aR,6S,7R,8S,8aS)-7-Ethoxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol 23666-20-8 C16H22O6
—— 4-Aethyl-3-methylsulfonyl-5-<4-sulfamoyl-phenyl>-4H-<1,2,4>triazol 31409-28-6 C11H14N4O4S2
—— 4-Ethyl-3-ethylsulfonyl-5-<4-chlor-phenyl>-4H-1,2,4-triazol 31409-25-3 C12H14ClN3O2S
—— 4-(3-methyl-4-fluoro-5-chlorophenylamino)-7-methoxy-6-nitroquinoline-3-methyl hydrochloride 1050672-74-6 C18H15ClFN3O3*ClH
—— 4-[5-(tert-butoxycarbonylamino)pentyl]-5-(tritylamino)-1-methylpyrazole 1025391-28-9 C33H40N4O2
—— 4β,5-cyclopropano-5β-cholestane-3α,19-diol 3,19-diacetate 75585-69-2 C32H52O4
—— (4S,4aS,7S,7aS)-hexahydro-7-isopropyl-4a-methyl-4-(3-oxobutyl)cyclopenta<b>pyran-2(3H)-one 132072-24-3 C16H26O3
—— 4-(2,5-dimethyl-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid amide 27394-27-0 C24H21N5O
—— 4-(2,5-dimethoxy-phenylazo)-1-(2,4-dinitro-phenyl)-3,5-diphenyl-1<i>H</i>-pyrazole 27383-44-4 C29H22N6O6
—— 4a-benzyl-1,3-dimethyl-1,4a,5,9b-tetrahydro-indeno[1,2-<i>d</i>]pyrimidine-2,4-dione 21996-79-2 C20H20N2O2
—— (+/-)-4',6-Dihydroxy-warfarin 30992-79-1 C19H16O6
—— 4-((E)-3-Cyano-1-methyl-allyl)-6-(2-methyl-propenyl)-cyclohexa-1,4-dienecarbonitrile 28875-59-4 C16H18N2
—— 4,6-Diamino-5-cyano-7-(4-thio-β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidin 34597-48-3 C12H14N6O3S
—— 4-Nitro-2',4',6'-trimethoxydiphenylamin 29547-87-3 C15H16N2O5
—— (4a R)-4cis.8a trans-Dimethyl-4trans-carboxymethyl-4a ref H-decalin-dicarbonsaeure-(4trans.7cis)-dimethylester 24325-98-2 C18H28O6
—— 4-hydroxy-1,1-dimethyl-4-<i>p</i>-tolyl-phosphinanium; iodide 24699-87-4 C14H22OP*I
—— (4-Chlorophenoxy)-2-(m-Chloro)benzoylanilin 39504-60-4 C19H13Cl2NO2
—— 4-Ethyl-octa-1,4-trans-dien-7-ol 35388-83-1 C10H18O
—— 4-Chlor-3-(4-nitro-anilinomethylen)-oxindol 23872-50-6 C15H10ClN3O3
—— 4,7 Diethoxy-v triazolo<4,5-d>pyridazin 25910-82-1 C8H11N5O2
—— 4-(2,4-dioxo-1-(2-hydroxyethyl)-8-oxa-1,3-diazaspiro[4.5]decan-3-yl)-2-(trifluoromethyl)-benzonitrile 177337-92-7 C17H16F3N3O4
—— 4-[2-(5-sulfanyl-1,3,4-thiadiazol-2-yl)-1-diazenyl]-1-naphthyl 4-morpholinecarboxylate 1419786-72-3 C17H15N5O3S2
—— 4-[2-hydroxymethyl-4-phenyl-3-butynylamino]quinazoline 1262027-87-1 C19H17N3O
—— 4,6-diphenyl-1,5,6,7-tetrahydro-azepin-2-one 30240-39-2 C18H17NO
—— 4-Benzylamino-1,3,5-trimethyl-1,2,4-4H-triazolium-iodid 21724-55-0 C12H17N4*I
—— 4endo-tert.-Butyl-3,6-dioxo-cis-anti-cis-tricyclo<6.2.1.0<sup>2.7</sup>>undecen-(9) 21484-15-1 C15H20O2
—— 4-m-Methoxybenzyliden-1,4-dihydroisochinolin-methoioidid 34146-76-4 C18H18NO*I
—— 4,4,4-trifluoro-N-pyridin-3-ylmethyl-N-[4-(quinolin-2-ylmethoxy)-phenyl]-butyramide 1344653-87-7 C26H22F3N3O2
—— 4-Benzoxazolecarboxylic acid, 6-fluoro-2-(2-methoxyphenyl)-, methylester 906095-75-8 C16H12FNO4
—— 4-[2-(2-butoxy-phenyl)-[1,3]dioxolan-2-ylmethyl]-morpholine 112600-36-9 C18H27NO4
—— (4S)-2-phenyl-1,3-dioxolane-4-carbaldehyde 500021-01-2 C10H10O3
—— 4-Hydroxy-6-methoxy-3-nitrocoumarin sodium salt 55004-72-3 C10H6NO6*Na
—— 4-cyclohexylmethylamino-3,6-dichloro-pyridine-2-carboxylic acid methyl ester 1259329-43-5 C14H18Cl2N2O2
—— 4-(3-Sulfanylpyridin-4-yl)pyridine-3-thiol 1375005-39-2 C10H8N2S2
—— 4-Nitro-3-methyl-5-phenyl-1-(4-nitro-phenyl)-pyrazol 23890-04-2 C16H12N4O4
—— 4-benzoyloxy-2-(3,4-dimethoxy-phenyl)-5-isobutyl-1(3)<i>H</i>-imidazole 35235-67-7 C22H24N2O4
—— 4,6-Di-O-acetyl-3-O-<1-(chlormethyl)ethyl>-2-desoxy-β-D-ribohexopyranosyl-4,6-di-O-acetyl-3-O-<1-(chlormethyl)ethyl>-2-desoxy-β-D-ribo-hexopyranosid 31001-32-8 C26H40Cl2O13
—— 4-Bromo-5-chloro-cyclohexane-1,2-dicarboxylic acid dimethyl ester 26595-88-0 C10H14BrClO4
—— 4-Methyl-6-puehenyl-8,9-benzo-2,3-diaza-bicyclo<4,3,0>nonatrien-(1,4,8)-on-(7) 22896-91-9 C18H14N2O
—— 4-butyl-4-[(4-chloro-anilino)-(4-fluoro-phenyl)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione 21280-91-1 C32H29ClFN3O2
—— 4-Acetyl-5-bromotropolon 34111-20-1 C9H7BrO3
—— (4'-Hydroxy-3'-cumarinylmethyl)-malonsaeure-dimethylester 35037-27-5 C15H14O7
—— (4-tert-butoxyspiro[chromane-2,4'-piperidine]-1'-yl)-(4-isopropoxy-3-methoxyphenyl)-methanone 1394030-05-7 C28H37NO5
—— (4aR,6S,8R,8aS)-6-Benzyloxy-8-ethyl-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-7-one 35905-32-9 C22H24O5
—— 4-(2,5-dimethyl-phenylazo)-3-methyl-5-phenyl-pyrazole-1-carboxylic acid anilide 37103-44-9 C25H23N5O
—— 4,4'-Bis-(3-methyl-pyridyl-(2)-carbamoyl)-azoxybenzol 23612-54-6 C26H22N6O3
—— 4-(3,4-Dichlor-phenylcarbamoyl)-4-azahomoadamantan-5-on 32537-23-8 C17H18Cl2N2O2
—— 4-Chlor-1-(p-fluorphenyl)-buten-(2) 22272-56-6 C10H10ClF