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中文名称 英文名称 CAS号 化学式
—— 4-fluorophenylethynyltriphenylphosphonium chloride 369364-02-3 C26H19FP*Cl
—— 4-[1-(2-hydroxyethyl)-5-(trifluoromethyl)-1H-indazol-3-yl]-benzene-1,2-diol 680613-69-8 C16H13F3N2O3
—— 4-(3-nitrobenzyl)-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide 1256768-93-0 C14H13N3O4S
—— 4-(7-phenyl-2-propyl-2H-indazol-3-yl)phenol 680612-81-1 C22H20N2O
—— 4-Cyclopent-3-en-1-yl-4-methylpentan-2-one 108462-04-0 C11H18O
—— 4-Hydroxy-7-(3-phenoxy-propoxy)-quinoline-3-carboxylic acid ethyl ester 19924-62-0 C21H21NO5
—— 4-(3-methyl-but-2-enyl)-1,2-diphenyl-[4-<sup>14</sup><i>C</i>]pyrazolidine-3,5-dione 117292-33-8 C20H20N2O2
—— 4-amino-3-chloro-N-[2-chloro-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-6-methylphenyl]benzamide 1267508-12-2 C17H11Cl2F7N2O
—— 4-[5-(1,2,4-thiadiazol-3-yl)-1,3,4-thiadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677724-46-8 C11H14N6S2
—— 4-(4-morpholin-4-ylmethylphenyl)-3-phenyl-2,8-dihydro-4H-pyrazolo[3,4-e][1,4]thiazepin-7-one 1221172-45-7 C23H24N4O2S
—— 4-(6-Brom-3H-indol-2-yl)-phenol 55453-01-5 C14H10BrNO
—— 4-{[(3,5-dimethyl-4-isoxazolyl)methyl]oxy}-N-(2-fluoro-4-methylphenyl)-N-(2-methylpropyl)benzenesulfonamide 1429346-00-8 C23H27FN2O4S
—— 4-isopropyl-9-trimethylstannanylacridine 602302-66-9 C19H23NSn
—— (4S,5R)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-2-iodo-4-methylcyclopent-2-enone 1268265-30-0 C23H27IO2Si
—— 4-Methyl-9-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)pyrimido[4,5-b]indole 1450819-55-2 C37H29N3O7
—— 4α-(2-<(tert-butyldimethylsilyl)oxy>)-ethyl-6,6-ethylenedioxo-2-methyl-3aβ,4,5,6,7,7aβ-hexahydro-1H-isoindole-1,3(2H)-dione 116072-05-0 C19H33NO5Si
—— (4-methylpiperazin-1-yl)(1-(2-nitrophenylsulfonyl)-1H-pyrrolo[3,2-b]pyridin-6-yl)methanone 1165803-28-0 C19H19N5O5S
—— 4'-methoxy-β,ψ-caroten-16'-oic acid methyl ester 201210-42-6 C42H58O3
—— 4-Methoxy-3-methyl-5-[1-phenyl-meth-(E)-ylidene]-5H-furan-2-one 56014-80-3 C13H12O3
—— 4-tert-Butyl-2-[1-cyano-2,2-dimethyl-prop-(Z)-ylidene]-5-[3-methyl-but-2-en-(Z)-ylidene]-[1,3]dioxolane-4-carbonitrile 57704-97-9 C19H26N2O2
—— 4-(3-phenyl-indol-1-yl)-butyric acid 54735-23-8 C18H17NO2
—— 4-(benzylamino)-5-sec-butylfuran-2(5H)-one 1124276-14-7 C15H19NO2
—— 4-(1H-pyrazol-1-ylmethyl)thiophene-2-carboxylic acid 1006334-13-9 C9H8N2O2S
—— 4,4,4-Trifluor-3-(trifluormethyl)-N-phenyl-2-butenimin 121618-34-6 C11H7F6N
—— 4-{2-[2-(4-chloro-phenoxy)-2-(4-cyclopropane-sulfonyl-phenyl)acetyl-amino]thiazol-5-yloxy}benzoic acid 1328986-33-9 C27H21ClN2O7S2
—— 4-(4-chloro-2-methyl-benzenesulfonyl)-azetidin-2-one 31899-03-3 C10H10ClNO3S
—— 4-(1-(5-chloro-2,4-dihydroxybenzoyl)pyrrolidin-2-yl)-N-(2-hydroxyethyl)-N,3-dimethylbenzamide 1023885-77-9 C22H25ClN2O5
—— 4-[5-(4-fluorobenzyl)furan-3-carbonyl]-3-hydroxy-1-isopropyl-1,5-dihydropyrrol-2-one 500366-30-3 C19H18FNO4
—— 4-methanesulfinylmethyl-6,7-dimethoxy-1<i>H</i>-quinolin-2-one 51501-47-4 C13H15NO4S
—— 4-{4-[2-(benzyloxy)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-nitrophenyl}piperazine-1-carboxylic acid tert-butyl ester 1254044-11-5 C25H27F6N3O5
—— 4-mercapto-2-phenyl-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinoline 780757-85-9 C19H15N3S2
—— 4-Chloro-butane-1-sulfonic acid 4-(1,1,3,3-tetramethyl-butyl)-phenyl ester 59427-03-1 C18H29ClO3S
—— 4-Ethoxy-2-ethyl-7-isopropyl-3-methyl-azulene-1-carbonitrile 128637-74-1 C19H23NO
—— 4-Ethoxy-5-hydroxy-6,6-dimethoxy-cyclohex-3-ene-1,2-dione 39247-24-0 C10H14O6
—— 4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-(3-(trifluoromethyl)-1,2-oxazol-5-yl)tetrahydro-2H-pyran-4-carboxamide 1382483-89-7 C20H18F3N5O3
—— 4-{4-[6-amino-5-(hydroxymethyl)pyridin-3-yl]phenyl}-N-(6'-methoxy-3,3'-bipyridin-6-yl)tetrahydro-2H-pyran-4-carboxamide 1382484-90-3 C29H29N5O4
—— {4-[7-chloro-3-(3,5-dimethylphenyl)-4-(2-piperidin-2-ylethoxy)quinolin-6-yl]phenyl}dimethylamine 1021912-52-6 C32H36ClN3O
—— 4-hydroxy-5-dimethoxyphosphinyl-2-imidazolidinone 81618-22-6 C5H11N2O5P
—— 4-acetyl-N-(6-azidohexyl)benzenesulfonamide 1160750-49-1 C14H20N4O3S
—— 4-[5-(4-fluorobenzenesulfinyl)pyridin-2-yl]-3-hydroxy-1-isopropyl-1,5-dihydropyrrol-2-one 500368-26-3 C18H17FN2O3S
—— 4-(4-chloro-2-nitro-phenyl)-2-methyl-pyrrole-3-carboxylic acid ethyl ester 5881-64-1 C14H13ClN2O4
—— 4-(2-prop-1-en-2-ylaziridin-1-yl)pyridine 76330-79-5 C10H12N2
—— 4-[(3,5-dimethylpyrrol-2-yl)methylene]-3-(2-furyl)-2-pyrazolin-5-one 324548-98-3 C14H13N3O2
—— 4-[2-(tert-Butyl-dimethyl-silanyloxy)-2-phenyl-ethyl]-octa-2,6-diyne-1,8-diol 153716-17-7 C22H32O3Si
—— 4-cyano-3a,6a-dimethyl-2,5-dioxo-octahydro-pyrrolo[2,3-<i>b</i>]pyrrole-3-carboxylic acid 58908-86-4 C10H11N3O4
—— 4-oxo-4-(2-thioxo-2,3-dihydro-1<i>H</i>-benzoimidazol-5-yl)-but-2-enoic acid 58555-41-2 C11H8N2O3S
—— 4-(8-Hydroxy-quinolin-5-ylazo)-2-methyl-benzoic acid 67898-50-4 C17H13N3O3
—— [4-(4-Chloro-phenyl)-3,5-diphenyl-4,5-dihydro-[1,2,4]oxadiazol-5-yl]-phenyl-methanone 87277-29-0 C27H19ClN2O2
—— 4-{[(3,5-dimethyl-4-isoxazolyl)methyl]oxy}-N-(3,5-dimethyl phenyl)-N-(2-methylpropyl)benzenesulfonamide 1429346-68-8 C24H30N2O4S
—— 4-O-Methylsucrose 59001-36-4 C13H24O11