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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-<2,3-(cyclohexylidenedioxy)phenyl>-1,4-cyclohexanedione 1-(ethylene acetal) 91712-92-4 C20H24O5
3-<2,3-(cyclohexylidenedioxy)phenyl>-1,4-cyclohexanedione 1-(ethylene acetal)
—— 3-fluoro-N-[3-(trifluoromethyl)phenyl]-4-[3-(trifluoromethyl)pyridin-2-yl]benzamide 849757-54-6 C20H11F7N2O
3-fluoro-N-[3-(trifluoromethyl)phenyl]-4-[3-(trifluoromethyl)pyridin-2-yl]benzamide
—— 3-(4-chloro-phenyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-6-carboxylic acid propyl ester 6990-78-9 C18H14ClNO5
3-(4-chloro-phenyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazine-6-carboxylic acid propyl ester
—— 3β-(3-Guanidinopropoxy)-17β-(3-furyl)-5β-androstan-14β-ol nitrate 156444-41-6 C27H43N3O3*HNO3
3β-(3-Guanidinopropoxy)-17β-(3-furyl)-5β-androstan-14β-ol nitrate
—— (3S,8R,9S,10R,13S,14S)-3,17-Dihydroxy-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carbonitrile 61082-98-2 C20H29NO2
(3S,8R,9S,10R,13S,14S)-3,17-Dihydroxy-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-17-carbonitrile
—— 3-(4-(((tert-butyldimethylsilyl)oxy)methyl)phenyl)-N-(2-hydroxyethyl)propiolamide 1224966-69-1 C18H27NO3Si
3-(4-(((tert-butyldimethylsilyl)oxy)methyl)phenyl)-N-(2-hydroxyethyl)propiolamide
—— 3-(7-Ethyl-1H-indazol-5-yl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidine-1-carbonyl]-amino}-propionic acid tert-butyl ester 635713-52-9 C30H38N6O4
3-(7-Ethyl-1H-indazol-5-yl)-2-{[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidine-1-carbonyl]-amino}-propionic acid tert-butyl ester
—— 3-(Bis-trimethylsilanyl-methylene)-2,2-dimethyl-[1,2]oxasilolane 132179-89-6 C12H28OSi3
3-(Bis-trimethylsilanyl-methylene)-2,2-dimethyl-[1,2]oxasilolane
—— 3-(2-(S)-Azetidinylmethoxy)-6-chloro-5-(N-2-furoylamino)methylpyridine hydrochloride 299894-29-4 C15H16ClN3O3*ClH
3-(2-(S)-Azetidinylmethoxy)-6-chloro-5-(N-2-furoylamino)methylpyridine hydrochloride
—— (3,5-diphenyl-3<i>H</i>-[1,3,4]thiadiazol-2-ylidene)-<i>p</i>-tolyl-thioacetaldehyde 27684-40-8 C23H18N2S2
(3,5-diphenyl-3<i>H</i>-[1,3,4]thiadiazol-2-ylidene)-<i>p</i>-tolyl-thioacetaldehyde
—— 3-(3-hydroxypentan-3-yl)-4,5-dichloroisothiazole 1427176-65-5 C8H11Cl2NOS
3-(3-hydroxypentan-3-yl)-4,5-dichloroisothiazole
—— 3-amino-2-(2-hydroxy-3-methyl-benzoyl)-benzoic acid 875844-73-8 C15H13NO4
3-amino-2-(2-hydroxy-3-methyl-benzoyl)-benzoic acid
—— 3-(1-naphthyl)-4-nitro-3,6-dihydro-2H-thiopyran 1,1-dioxide 1217268-34-2 C15H13NO4S
3-(1-naphthyl)-4-nitro-3,6-dihydro-2H-thiopyran 1,1-dioxide
—— 3β-acetoxy-5,7α-dibromo-5α-cholestan-6-one 54200-13-4 C29H46Br2O3
3β-acetoxy-5,7α-dibromo-5α-cholestan-6-one
—— 3-butyl-2,3-dihydrobenzothiophene 1423076-55-4 C12H16S
3-butyl-2,3-dihydrobenzothiophene
—— 3-[N'-(3-nitrophenylacetyl)-L-alaninyl]amino-2,3-dihydro-1-methyl-5-(2-pyridyl)-1H-1,4-benzodiazepin-2-one 209990-84-1 C26H24N6O5
3-[N'-(3-nitrophenylacetyl)-L-alaninyl]amino-2,3-dihydro-1-methyl-5-(2-pyridyl)-1H-1,4-benzodiazepin-2-one
—— 3-(4-methoxyphenyl)-5-methyl-4-oxo-1,4-dihydroquinolin-8-carboxylic acid dimethylamide 1228467-28-4 C20H20N2O3
3-(4-methoxyphenyl)-5-methyl-4-oxo-1,4-dihydroquinolin-8-carboxylic acid dimethylamide
—— 3-{5-[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazine-1-carbonyl]pyridin-2-yl}oxazolidin-2-one 1223427-80-2 C22H25N5O3
3-{5-[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazine-1-carbonyl]pyridin-2-yl}oxazolidin-2-one
—— 3-(2-chloro-4-fluorophenyl)-8-propoxy-1H-quinolin-4-one 1228466-67-8 C18H15ClFNO2
3-(2-chloro-4-fluorophenyl)-8-propoxy-1H-quinolin-4-one
—— 3α-Mesyloxyestr-5(10)-en-17-on 94866-07-6 C19H28O4S
3α-Mesyloxyestr-5(10)-en-17-on
—— 3β,14β-dihydroxy-5β-androst-9(11)-ene-17-one 115562-13-5 C19H28O3
3β,14β-dihydroxy-5β-androst-9(11)-ene-17-one
—— (3,4-dibutyl-5-thienylmethyl)triphenylphosphonium bromide 1022089-71-9 Br*C31H36PS
(3,4-dibutyl-5-thienylmethyl)triphenylphosphonium bromide
—— 3-(6-(5-(4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydroisoquinolin-2(1H)-yl)propanoic acid 1286750-64-8 C24H27N3O4
3-(6-(5-(4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydroisoquinolin-2(1H)-yl)propanoic acid
—— 3-(3-bromophenyl)thieno[2,3-e][1,2,4]triazolo[4,3-c]pyrimidine 1111797-20-6 C13H7BrN4S
3-(3-bromophenyl)thieno[2,3-e][1,2,4]triazolo[4,3-c]pyrimidine
—— 3-(β-D-glucopyranosylamino)-2-methyl-2-propenal 128766-26-7 C10H17NO6
3-(β-D-glucopyranosylamino)-2-methyl-2-propenal
—— 3'-(4-nitro-phenyl)-4'H-spiro[adamantane-2,5'-isoxazole] 72590-55-7 C18H20N2O3
3'-(4-nitro-phenyl)-4'H-spiro[adamantane-2,5'-isoxazole]
—— 3-(4-chloro-3-oxobutyl)chroman-4-one 1454663-64-9 C13H13ClO3
3-(4-chloro-3-oxobutyl)chroman-4-one
—— 3-tert-butyl-2,6,6-trimethyl-5-propan-2-ylhept-2-en-4-one 92605-30-6 C17H32O
3-tert-butyl-2,6,6-trimethyl-5-propan-2-ylhept-2-en-4-one
—— 3,5-Dimethyl-1-oxo-cyclohex-2-en-6-carbonsaeure-aethylester 6102-16-5 C11H16O3
3,5-Dimethyl-1-oxo-cyclohex-2-en-6-carbonsaeure-aethylester
—— 3,4-di(benzyloxy)phenylethynyl(trimethyl)silane 1141892-87-6 C25H26O2Si
3,4-di(benzyloxy)phenylethynyl(trimethyl)silane
—— (3aR,6R,6aR)-6-[Bis-(4-nitro-phenyl)-methoxymethyl]-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one 112399-98-1 C21H20N2O9
(3aR,6R,6aR)-6-[Bis-(4-nitro-phenyl)-methoxymethyl]-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one
—— 3-(4-bromo-2-nitrophenyl)-2-[2-(tert-butyldimethylsilanyloxy)ethyl]-N-(2,4-dichloro-6-iodophenyl)-N-methoxymethacrylamide 1027600-54-9 C25H30BrCl2IN2O5Si
3-(4-bromo-2-nitrophenyl)-2-[2-(tert-butyldimethylsilanyloxy)ethyl]-N-(2,4-dichloro-6-iodophenyl)-N-methoxymethacrylamide
—— 3-Methyl-5-bromadamantan-1-carboxamid 24674-95-1 C12H18BrNO
3-Methyl-5-bromadamantan-1-carboxamid
—— 3,4-bis(3,4-dimethylphospholyl)thiophene 141858-00-6 C16H18P2S
3,4-bis(3,4-dimethylphospholyl)thiophene
—— 3-iodo-4-[(5-oxo-3-phenyl-isoxazol-4-ylidene)-hydrazino]-benzoic acid 67898-59-3 C16H10IN3O4
3-iodo-4-[(5-oxo-3-phenyl-isoxazol-4-ylidene)-hydrazino]-benzoic acid
—— 3-butyl-6-chloro-8-isopropylamino-2-methyl-3<i>H</i>-pyrimido[5,4-<i>d</i>]pyrimidin-4-one 63656-37-1 C14H20ClN5O
3-butyl-6-chloro-8-isopropylamino-2-methyl-3<i>H</i>-pyrimido[5,4-<i>d</i>]pyrimidin-4-one
—— 3-Methyl-3-heptamethyleniminopropanol 41788-28-7 C11H23NO
3-Methyl-3-heptamethyleniminopropanol
—— 3,5-dimethyl-4-hydroxy-6-(5-(2-pyridylmethoxy)benzofuran-2-yl)-2H-pyran-2-one 244025-40-9 C21H17NO5
3,5-dimethyl-4-hydroxy-6-(5-(2-pyridylmethoxy)benzofuran-2-yl)-2H-pyran-2-one
—— 3-<2-(4-hydroxy)benzoyl-1H-benzimidazol-1-yl>-1,2-propanediol 81266-13-9 C17H16N2O4
3-<2-(4-hydroxy)benzoyl-1H-benzimidazol-1-yl>-1,2-propanediol
—— 3-acetoxy-1-(3,4-dimethoxy-phenyl)-1-(2,4,6-trimethoxy-phenyl)-acetone 861587-54-4 C22H26O8
3-acetoxy-1-(3,4-dimethoxy-phenyl)-1-(2,4,6-trimethoxy-phenyl)-acetone
—— 3-{[(Allyloxy)carbonyl]amino}-6-methylpyridine-2-carboxylic acid 863909-87-9 C11H12N2O4
3-{[(Allyloxy)carbonyl]amino}-6-methylpyridine-2-carboxylic acid
—— 3-(2-Pent-4-en-1-ynylphenyl)prop-2-yn-1-ol 927439-25-6 C14H12O
3-(2-Pent-4-en-1-ynylphenyl)prop-2-yn-1-ol
—— 3-(1-(5-(4-methoxy-3,5-dimethylbenzoyl)pyridin-2-yl)piperidin-4-yl)-4,5-dihydro-1H-benzo[d][1,3]diazepin-2(3H)-one 1032749-60-2 C29H32N4O3
3-(1-(5-(4-methoxy-3,5-dimethylbenzoyl)pyridin-2-yl)piperidin-4-yl)-4,5-dihydro-1H-benzo[d][1,3]diazepin-2(3H)-one
—— (3S)-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidin-3-ol 1569900-21-5 C16H24BNO3
(3S)-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrrolidin-3-ol
—— 3-[[3-[5-[3-(Dimethylamino)propoxy]pyrimidin-2-yl]phenyl]methyl]-5-fluoro-1,3-benzoxazol-2-one 1092567-67-3 C23H23FN4O3
3-[[3-[5-[3-(Dimethylamino)propoxy]pyrimidin-2-yl]phenyl]methyl]-5-fluoro-1,3-benzoxazol-2-one
—— (3RS)-3-hydroxy-4,4-dimethyl-1-(5-phenylethynyl-pyridin-2-yl)-pyrrolidin-2-one 1338490-81-5 C19H18N2O2
(3RS)-3-hydroxy-4,4-dimethyl-1-(5-phenylethynyl-pyridin-2-yl)-pyrrolidin-2-one
—— 3-Spiro[5.5]undecan-3-ylpropanenitrile 38515-94-5 C14H23N
3-Spiro[5.5]undecan-3-ylpropanenitrile
—— 3-azidopropyl 2,6-di-O-benzyl-α-D-galactopyranosyl-(1->4)-6-O-benzoyl-2,3-di-O-benzyl-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside 229954-85-2 C77H83N3O17
3-azidopropyl 2,6-di-O-benzyl-α-D-galactopyranosyl-(1->4)-6-O-benzoyl-2,3-di-O-benzyl-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside
—— 3-Ethyloxycarbonyl-5-(pinacolboronate)-isoxazole 2246875-70-5 C12H18BNO5
3-Ethyloxycarbonyl-5-(pinacolboronate)-isoxazole
—— (3R,5R)-1-butyl-4,4-difluoro-5-(hydroxymethyl)piperidin-3-ol 1159099-57-6 C10H19F2NO2
(3R,5R)-1-butyl-4,4-difluoro-5-(hydroxymethyl)piperidin-3-ol