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中文名称 英文名称 CAS号 化学式
—— 4,5-dichloro-3-hydroxymethyl-thiophene-2-carboxylic acid 854626-18-9 C6H4Cl2O3S
—— 4-methoxy-2,6-nitrobenzaldehyde 1079039-21-6 C8H6N2O6
—— (4R,E)-2-azido-4-O-benzyl-1-O-tert-butyldiphenylsilyl-octadec-2-ene-1,4-diol 1233216-84-6 C41H59N3O2Si
—— (4S,5S,8S,9S,10R,13R,14S,17R)-4,10,13-Trimethyl-17-((1R,3R,4S)-1,3,4,5-tetramethyl-hexyl)-hexadecahydro-cyclopenta[a]phenanthren-3-one 86708-46-5 C30H52O
—— (4S,4aS,6aR,11aR,11bR)-4-Methoxymethoxy-11a-methyl-2,3,4,4a,6a,7,8,9,11a,11b-decahydro-1H-cyclohepta[a]naphthalene-10,11-dione 100297-44-7 C18H26O4
—— (4S,9aR)-1,3-Dioxo-2-phenyl-2,3,7,8,9,9a-hexahydro-1H,4H-6-oxa-2,3a,9b-triaza-cyclopenta[a]naphthalene-4-carboxylic acid methyl ester 132093-61-9 C17H17N3O5
—— 4-Methyl-1,5-diphenyl-1,5-dihydro-pyrrole-2,2-dicarboxylic acid dimethyl ester 106239-08-1 C21H21NO4
—— 4-(6-cyclohexyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)-N,N,3-trimethylbenzenesulfonamide 1443750-37-5 C21H26N4O2S
—— 4-(7-chloro-1H-indol-3-yl)-3-piperidinol 1143455-56-4 C13H15ClN2O
—— 4,6-Dibrom-3-methylphenylbutyrat 19812-39-6 C11H12Br2O2
—— (4-Acetyl-2,6-dimethylphenoxy)-essigsaeureaethylester 42018-05-3 C14H18O4
—— (4-Benzothiazol-2-yl-2,6-dichloro-phenylamino)-acetic acid 66919-03-7 C15H10Cl2N2O2S
—— 4-(4-ethoxy-phenyl)-1-(4-methoxy-2-methyl-phenyl)-[1,2,4]triazolidine-3,5-dione 4969-67-9 C18H19N3O4
—— 4-chloromethanesulfonyl-2-nitro-1-phenoxy-benzene 24550-44-5 C13H10ClNO5S
—— 4-oxo-2-(2-oxo-ethyl)-butyronitrile-bis-(2,4-dinitro-phenylhydrazone) 20451-49-4 C18H15N9O8
—— (4S,5R)-4-Benzoylamino-1,3,5-triphenyl-4,5-dihydro-1H-pyrazole-4-carboxylic acid 129169-67-1 C29H23N3O3
—— 4α,3β-(3'-oxocyclohexano)-5β-cholestane 943341-76-2 C31H52O
—— 4-[[5-[1-(1-Adamantyloxy)ethoxy]-2-cyano-5-oxopentan-2-yl]diazenyl]-4-cyanopentanoic acid 957581-08-7 C24H34N4O5
—— 4-(2-Phenylpropan-2-yl)-1,3-thiazol-2-amine 948709-41-9 C12H14N2S
—— 4-[[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methyl]benzonitrile 1448817-87-5 C14H17NO5
—— 4-(4-chloro-phenylcarbamoyl)-thiomorpholine-3-carboxylic acid ethyl ester 72849-49-1 C14H17ClN2O3S
—— 4-Ethyl-nonatrien-(1.4.5)-ol-(3) 2953-27-7 C11H18O
—— 4-(3-chlorophenyl)-4-phenylbutan-2-one 1023745-04-1 C16H15ClO
—— 4-methoxyphenyl 2-O-benzyl-3,4-O-isopropylidene-α-L-fucopyranosyl-(1-2)-3,4-O-isopropylidene-β-D-galactopyranoside 1256157-18-2 C32H42O11
—— (4S,5S,6R)-5-Hydroxy-4,6-dimethyl-7-oxo-nonanoic acid methyl ester 142924-53-6 C12H22O4
—— 4-butylidene-3-(4-fluorophenyl)-1-(4-methoxybenzyl)-5-propylimidazolidin-2-one 1569267-70-4 C24H29FN2O2
—— 4-[6-(4-chlorophenyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl]-N-[(Z)-(dimethylamino)methylidene]benzenesulfonamide 1580457-25-5 C18H15ClN6O2S2
—— 4a-nitro-1(10)<i>H</i>,4a<i>H</i>-benzo[<i>b</i>]pyrimido[4,5-<i>e</i>][1,4]thiazine-2,4-dione 22736-00-1 C10H6N4O4S
—— [4,4,5,5-(2)H4]-6-undecanone 1220779-68-9 C11H22O
—— (4-bromo-phenyl)-dichloro-(4-methoxy-phenyl)-λ<sup>4</sup>-selane 109015-63-6 C13H11BrCl2OSe
—— 4-(2-amino-5-bromopyrazin-3-yl)phenol 344940-69-8 C10H8BrN3O
—— 4-Methoxy-2,5-dibenzyloxy-phenylaceton 2281-46-1 C24H24O4
—— 4α,8,14-Trimethyl-18-nor-5α,8α,9β,14β-androstandion-3,17 13260-29-2 C21H32O2
—— 4-chloro-N-[2-isopropyl-3-(4-methoxyphenylsulfonyl)-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene]benzamide 1189803-74-4 C24H22ClNO5S
—— 4,6-dimethyl-3-phenylbenzofuran 26039-90-7 C16H14O
—— 4-Heptyloxy-benzoic acid 3-hydroxy-4-{[(E)-4-octyl-phenylimino]-methyl}-phenyl ester 132329-28-3 C35H45NO4
—— 4-[1-(4-Methoxy-phenyl)-5-oxo-1,5-dihydro-pyrrol-(2Z)-ylidene]-1-phenyl-pyrazolidine-3,5-dione 79326-71-9 C20H15N3O4
—— 4-tert-Butyl-2,6-dimethylbenzyl nitrate 19607-72-8 C13H19NO3
—— 4-(2-Isobutoxy-ethyl)-3,6-dihydro-2H-pyran 87399-57-3 C11H20O2
—— 4-[(2-chlorobenzyl)oxy]-2-(4-fluorophenyl)-1,3-thiazole-5-carboxylic acid 1445752-49-7 C17H11ClFNO3S
—— 4-(3'-chloro-4'-fluorophenylamino)-6-[3-(2,7-diazaspiro[4.4]nonane-1-ketone-7-yl)propoxy]-7-methoxyquinazoline 1445861-45-9 C25H27ClFN5O3
—— 4-[(1-(5-Chloro-2-N-cyclohexyl-N-methylamino-phenyl)-1-ethyl)-aminocarbonylmethyl]-benzoic acid 83895-35-6 C24H29ClN2O3
—— 4-Chloro-5-(5,5-dimethyl-2-thioxo-2λ<sup>5</sup>-[1,3,2]dioxaphosphinan-2-yloxy)-2-methyl-2H-pyridazin-3-one 76105-50-5 C10H14ClN2O4PS
—— (4S,5R,1'S)-5-<2'-<(4-Bromobenzyl)oxy>-1'-hydroxyethyl>-4-hydroxy-2-oxo-1-oxacyclopentane 172293-72-0 C13H15BrO5
—— [(4R,5R)-5-((R)-6-Ethynyl-2,2-dimethyl-[1,3]dioxan-4-yl)-2,2,5-trimethyl-[1,3]dioxolan-4-yl]-acetaldehyde 883899-77-2 C16H24O5
—— (4-Chloro-1-benzothiophen-2-yl)-[4-[1-(3-chlorophenyl)-1,2,4-triazole-3-carbonyl]-2-methylpiperazin-1-yl]methanone 1443757-98-9 C23H19Cl2N5O2S
—— 4-(2,4-dinitro-phenoxy)-benzenesulfonic acid 4315-24-6 C12H8N2O8S
—— 4,5-dichloroheptafluoro-2-aza-2-pentene 4776-86-7 C4Cl2F7N
—— [4-[[(3S,4S)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-methyl-2-(5-methyl-1,2-oxazol-3-yl)-6-[6-(trifluoromethyl)-3,4-dihydro-1H-isoquinolin-2-yl]pyrimidin-4-yl]methanone 1420297-29-5 C31H37F3N6O4
—— 4-hydroxy-6-[(2R,4Z)-4-[(Z)-3-iodo-2-methylprop-2-enylidene]oxolan-2-yl]-3,5-dimethylpyran-2-one 817642-49-2 C15H17IO4