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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(heptane-1-sulfonyl)-butan-2-one 72943-49-8 C11H22O3S
    4-(heptane-1-sulfonyl)-butan-2-one
    —— 4-hydroxy-3-[1-(4-methoxyphenyl)-prop-2-ynyl]-chromen-2-one 1042149-34-7 C19H14O4
    4-hydroxy-3-[1-(4-methoxyphenyl)-prop-2-ynyl]-chromen-2-one
    —— 4-(triphenylsilanyl)-3-[3-(2-methyl-[1,3]dithian-2-yl)-propylidene]dihydrofuran-2-one 1256752-80-3 C30H32O2S2Si
    4-(triphenylsilanyl)-3-[3-(2-methyl-[1,3]dithian-2-yl)-propylidene]dihydrofuran-2-one
    —— 4-Aminophenyl-4-nitro-3-trifluormethylphenylsulfon 35960-35-1 C13H9F3N2O4S
    4-Aminophenyl-4-nitro-3-trifluormethylphenylsulfon
    —— 4-azido-N-(4-nitrophenyl)valeramide 1286232-23-2 C11H13N5O3
    4-azido-N-(4-nitrophenyl)valeramide
    —— 4-(2-Methoxy-ethyl)-[2,2';6',2'']terpyridine 108295-39-2 C18H17N3O
    4-(2-Methoxy-ethyl)-[2,2';6',2'']terpyridine
    —— 4,4-Dimethyl-B-nor-cholest-5-en-3-on 4505-74-2 C28H46O
    4,4-Dimethyl-B-nor-cholest-5-en-3-on
    —— 4-O-acetyl-3,6-di-O-benzoyl-2-deoxy-2-phthalimido-α-D-galactopyranosyl bromide 92733-68-1 C30H24BrNO9
    4-O-acetyl-3,6-di-O-benzoyl-2-deoxy-2-phthalimido-α-D-galactopyranosyl bromide
    —— 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-2-octyl-undecanoic acid ethyl ester 112238-31-0 C21H25F17O2
    4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-2-octyl-undecanoic acid ethyl ester
    —— [4-[(4-nitrophenyl)diazenyl]phenyl] heptanoate 78050-09-6 C19H21N3O4
    [4-[(4-nitrophenyl)diazenyl]phenyl] heptanoate
    —— 4,5α-epoxy-3,6,6-trimethoxy-morphin-7-ene-17-carboxylic acid tert-butyl ester 2579-69-3 C24H31NO6
    4,5α-epoxy-3,6,6-trimethoxy-morphin-7-ene-17-carboxylic acid tert-butyl ester
    —— 4-[2-(4-chlorophenyl)ethenyl]-7-hydroxychromen-2-one 265986-71-8 C17H11ClO3
    4-[2-(4-chlorophenyl)ethenyl]-7-hydroxychromen-2-one
    —— 4-Diethylamino-2-buten-1-ol-acetat 82736-47-8 C10H19NO2
    4-Diethylamino-2-buten-1-ol-acetat
    —— 4-chloro-N-(2,2,2-trichloroethyl)benzenesulfonamide 40888-37-7 C8H7Cl4NO2S
    4-chloro-N-(2,2,2-trichloroethyl)benzenesulfonamide
    —— 4-butoxy-3-ethoxy-5-iodobenzaldehyde 832673-72-0 C13H17IO3
    4-butoxy-3-ethoxy-5-iodobenzaldehyde
    —— 4,5-dimethyl-1,3-bis(methylthio)-2,3-dihydro-1,3-diborole 98370-02-6 C7H14B2S2
    4,5-dimethyl-1,3-bis(methylthio)-2,3-dihydro-1,3-diborole
    —— 4-benzylidene-2,2,5,5-tetramethyl-pyrrolidin-3-one 101104-69-2 C15H19NO
    4-benzylidene-2,2,5,5-tetramethyl-pyrrolidin-3-one
    —— 4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate 160533-73-3 C63H60Cl3NO24
    4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(3,4,6-tri-O-acetyl-2-deoxy-α-D-lyxo-hexopyranosyl)-β-D-galactopyranosyl>-2,3,6-tri-O-benzoyl-β-D-glucopyranosyl trichloroacetimidate
    —— 4R-[2-(9H-fluoren-9-ylmethoxycarbonylamino)-3S-tritylsulfanylpropionylamino]-3S-hydroxy-5-methylhexanoic acid 2,2,2-trichloroethyl ester 663919-00-4 C46H45Cl3N2O6S
    4R-[2-(9H-fluoren-9-ylmethoxycarbonylamino)-3S-tritylsulfanylpropionylamino]-3S-hydroxy-5-methylhexanoic acid 2,2,2-trichloroethyl ester
    —— (4-methyl-2-sulfanylidene-1,3-thiazol-3-yl) adamantane-1-carboxylate 110907-27-2 C15H19NO2S2
    (4-methyl-2-sulfanylidene-1,3-thiazol-3-yl) adamantane-1-carboxylate
    —— 4-[4-(2-chloro-phenyl)-5-oxo-4,5-dihydro-3,4,7,9,9b-pentaaza-cyclopenta[a]naphthalen-8-ylamino]benzoic acid hydrochloride 1395027-23-2 C21H13ClN6O3*ClH
    4-[4-(2-chloro-phenyl)-5-oxo-4,5-dihydro-3,4,7,9,9b-pentaaza-cyclopenta[a]naphthalen-8-ylamino]benzoic acid hydrochloride
    —— 4-Cyclohexyl-1-(3-dimethylamino-propyl)-4-methyl-azetidin-2-one 92793-98-1 C15H28N2O
    4-Cyclohexyl-1-(3-dimethylamino-propyl)-4-methyl-azetidin-2-one
    —— (4-butylamino-1-ethyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-5-yl)-phenyl-methanone 39973-65-4 C19H22N4O
    (4-butylamino-1-ethyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-5-yl)-phenyl-methanone
    —— 4-Phenyl-1-[1-phenyl-eth-(Z)-ylideneamino]-piperidin-4-ol 3192-26-5 C19H22N2O
    4-Phenyl-1-[1-phenyl-eth-(Z)-ylideneamino]-piperidin-4-ol
    —— 4-(3-Chloro-phenyl)-5-ethyl-6-methyl-cyclohex-3-enecarboxylic acid dodecyl ester 28001-06-1 C28H43ClO2
    4-(3-Chloro-phenyl)-5-ethyl-6-methyl-cyclohex-3-enecarboxylic acid dodecyl ester
    —— (4R,5S,6S)-7-O-benzyl-2-O-(trimethylsilyl)-2,4,6-trimethyl-2,5,7-trihydroxyheptan-3-one 95513-74-9 C20H34O4Si
    (4R,5S,6S)-7-O-benzyl-2-O-(trimethylsilyl)-2,4,6-trimethyl-2,5,7-trihydroxyheptan-3-one
    —— 4-heptafluoroisopropyl-2-methoxybenzenesulfonyl Chloride 353273-10-6 C10H6ClF7O3S
    4-heptafluoroisopropyl-2-methoxybenzenesulfonyl Chloride
    —— 4-hydroxy-6-(4-nitro-m-toluamido)-2-naphthalenesulfonic acid sodium salt 75885-23-3 C18H13N2O7S*Na
    4-hydroxy-6-(4-nitro-m-toluamido)-2-naphthalenesulfonic acid sodium salt
    —— [4-[2-(Tert-butylamino)-1-hydroxyethyl]-2-(3,4-dimethylbenzoyl)oxyphenyl] 3,4-dimethylbenzoate;methanesulfonic acid 30415-76-0 CH4O3S*C30H35NO5
    [4-[2-(Tert-butylamino)-1-hydroxyethyl]-2-(3,4-dimethylbenzoyl)oxyphenyl] 3,4-dimethylbenzoate;methanesulfonic acid
    —— 4-[3-(4-Chloro-phenyl)-5-phenyl-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid isobutyl ester 22047-76-3 C25H25ClN2O3S
    4-[3-(4-Chloro-phenyl)-5-phenyl-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid isobutyl ester
    —— 4-(2,3-dimethoxy-benzyl)-imidazolidin-2-one 26772-47-4 C12H16N2O3
    4-(2,3-dimethoxy-benzyl)-imidazolidin-2-one
    —— [4-(2-Methyl-4,6-dinitro-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(2-methyl-4,6-dinitro-phenyl) ester 31858-49-8 C22H16N6O10S2
    [4-(2-Methyl-4,6-dinitro-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(2-methyl-4,6-dinitro-phenyl) ester
    —— (4-Hydroxy-3,5-dimethyl-benzylsulfanyl)-acetic acid 2-(4-benzoyl-3-hydroxy-phenoxy)-ethyl ester 27992-99-0 C26H26O6S
    (4-Hydroxy-3,5-dimethyl-benzylsulfanyl)-acetic acid 2-(4-benzoyl-3-hydroxy-phenoxy)-ethyl ester
    —— 4,4'-di-tert-butyl-2,2'-dimethyldiphenylethane 159585-56-5 C24H34
    4,4'-di-tert-butyl-2,2'-dimethyldiphenylethane
    —— 4-bromo-3-hydroxy-1,2,8,9-tetramethyl-5,6-dihydrodibenz[b,f]oxepin-7,10-dione 1637380-93-8 C18H17BrO4
    4-bromo-3-hydroxy-1,2,8,9-tetramethyl-5,6-dihydrodibenz[b,f]oxepin-7,10-dione
    —— 4-(Bromomethyl)-3-methoxy-2-methylpyridine 1227579-80-7 C8H10BrNO
    4-(Bromomethyl)-3-methoxy-2-methylpyridine
    —— 4,5-Diphenyl-2-tributylstannanyl-2H-[1,2,3]triazole 39538-74-4 C26H37N3Sn
    4,5-Diphenyl-2-tributylstannanyl-2H-[1,2,3]triazole
    —— 4-[2-(2-chlorobenzyl)-3,3-dimethyl-4-oxo-1,2-diazetidin-1-yl]adamantane-1-carboxylic acid 1224513-53-4 C22H27ClN2O3
    4-[2-(2-chlorobenzyl)-3,3-dimethyl-4-oxo-1,2-diazetidin-1-yl]adamantane-1-carboxylic acid
    —— (4-Hydroxy-thiazol-2-yl)-[2-oxo-1,2-dihydro-indol-(3E)-ylidene]-acetic acid ethyl ester 111277-27-1 C15H12N2O4S
    (4-Hydroxy-thiazol-2-yl)-[2-oxo-1,2-dihydro-indol-(3E)-ylidene]-acetic acid ethyl ester
    —— 4,6-difluoro-2,3-diphenyl-1H-inden-1-one 1380243-13-9 C21H12F2O
    4,6-difluoro-2,3-diphenyl-1H-inden-1-one
    —— 4-acetyl-3-phenyl-2(1H)-quinolone 81564-33-2 C17H13NO2
    4-acetyl-3-phenyl-2(1H)-quinolone
    —— 4-ethoxy-N-ethyl-N-methyl-3,5-dinitro-aniline 860208-73-7 C11H15N3O5
    4-ethoxy-N-ethyl-N-methyl-3,5-dinitro-aniline
    —— 4,4'-bis-(3-nitro-benzenesulfonylamino)-biphenyl 118837-14-2 C24H18N4O8S2
    4,4'-bis-(3-nitro-benzenesulfonylamino)-biphenyl
    —— 4-(4-chloroanilino)-7-(3-chloropropoxy)-6-methoxy-1,2,3-benzotriazine 1048698-99-2 C17H16Cl2N4O2
    4-(4-chloroanilino)-7-(3-chloropropoxy)-6-methoxy-1,2,3-benzotriazine
    —— 4-{5-[(4-propanoyl-1-piperazinyl)methyl]-1H-tetrazol-1-yl}-2-(trifluoromethyl)benzonitrile 1354947-52-6 C17H18F3N7O
    4-{5-[(4-propanoyl-1-piperazinyl)methyl]-1H-tetrazol-1-yl}-2-(trifluoromethyl)benzonitrile
    —— (4S)-(+)-4-cyano-4-(3,4,5-trimethoxyphenyl)-4-isopropylbutene 107149-04-2 C17H23NO3
    (4S)-(+)-4-cyano-4-(3,4,5-trimethoxyphenyl)-4-isopropylbutene
    —— 4-(5-(3-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-methylbenzamide 1202483-64-4 C20H16FN5O
    4-(5-(3-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-methylbenzamide
    —— [4-(2-benzoyl-4-chloro-phenyl)-5-pyrrolidin-1-ylmethyl-4<i>H</i>-[1,2,4]triazol-3-ylmethyl]-carbamic acid benzyl ester 64195-19-3 C29H28ClN5O3
    [4-(2-benzoyl-4-chloro-phenyl)-5-pyrrolidin-1-ylmethyl-4<i>H</i>-[1,2,4]triazol-3-ylmethyl]-carbamic acid benzyl ester
    —— 4-(o-Nitrophenyl)-1,2,4-triazol 25660-58-6 C8H6N4O2
    4-(o-Nitrophenyl)-1,2,4-triazol
    —— 4,8-anhydro-5-[(R)-3-(benzyloxytetradecanoyl)amino]-2,3,5-trideoxy-7,9-O-isopropylidene-6-O-[(R)-3-(tetradecanoyloxy)tetradecanoyl]-D-glycero-D-ido-nononic acid tert-butyl ester 352522-29-3 C65H113NO11
    4,8-anhydro-5-[(R)-3-(benzyloxytetradecanoyl)amino]-2,3,5-trideoxy-7,9-O-isopropylidene-6-O-[(R)-3-(tetradecanoyloxy)tetradecanoyl]-D-glycero-D-ido-nononic acid tert-butyl ester