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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-[(2-bromo-4-methyl-N-methylanilino)methyl]-2H-chromen-2-one 1042743-85-0 C18H16BrNO2
    3-[(2-bromo-4-methyl-N-methylanilino)methyl]-2H-chromen-2-one
    —— 3,4-difluoro-N-(5-(5-fluoro-1-(3-methoxybenzyl)-3-methyl-1H-indol-7-yl)isoxazol-3-yl)benzenesulfonamide 1208065-13-7 C26H20F3N3O4S
    3,4-difluoro-N-(5-(5-fluoro-1-(3-methoxybenzyl)-3-methyl-1H-indol-7-yl)isoxazol-3-yl)benzenesulfonamide
    —— 3-[3,5-Dioxo-4-(tetrahydropyran-2-yl)-[1,2,4]oxazolidin-2-yl]propylphosphonic acid diethyl ester 667899-58-3 C14H25N2O7P
    3-[3,5-Dioxo-4-(tetrahydropyran-2-yl)-[1,2,4]oxazolidin-2-yl]propylphosphonic acid diethyl ester
    —— 3α-acetyl-23,24-dinor-5β-cholan-22-al 2385-05-9 C24H38O3
    3α-acetyl-23,24-dinor-5β-cholan-22-al
    —— 3-(furan-2-yl)-3-hydroxy-2-methyl-1-pyrrolidin-1-ylpropan-1-one 112233-45-1 C12H17NO3
    3-(furan-2-yl)-3-hydroxy-2-methyl-1-pyrrolidin-1-ylpropan-1-one
    —— 3-[4-(2-chloro-1,1,2-trifluoroethoxy)phenyl]-1-methoxy-1-methylurea 28002-00-8 C11H12ClF3N2O3
    3-[4-(2-chloro-1,1,2-trifluoroethoxy)phenyl]-1-methoxy-1-methylurea
    —— (3,5-bis((3,5-bis(3-(pyren-1-ylmethoxy)propoxy)benzyl)oxy)phenyl)methanol 1331964-78-3 C101H84O11
    (3,5-bis((3,5-bis(3-(pyren-1-ylmethoxy)propoxy)benzyl)oxy)phenyl)methanol
    —— 3'-O-methylguanosine 5'-monophosphate triethylammonium salt 860605-85-2 C6H15N*C11H16N5O8P
    3'-O-methylguanosine 5'-monophosphate triethylammonium salt
    —— (3S,3aR,4S,7S,7aS)-4-acetoxy-3-(4-methoxy-3-(methoxymethoxy)benzyl)-7-(tert-butyldimethylsiloxy)-octahydroindene 1219637-01-0 C27H44O6Si
    (3S,3aR,4S,7S,7aS)-4-acetoxy-3-(4-methoxy-3-(methoxymethoxy)benzyl)-7-(tert-butyldimethylsiloxy)-octahydroindene
    —— 3-[4-Chloro-3-(2-chloro-ethoxy)-phenyl]-1,1-dimethyl-urea 27842-89-3 C11H14Cl2N2O2
    3-[4-Chloro-3-(2-chloro-ethoxy)-phenyl]-1,1-dimethyl-urea
    —— (3S,4S,5R)-1-benzyloxy-3,5-dimethyl-4-(triethylsilyl)oxy-1-octyne 329913-83-9 C23H38O2Si
    (3S,4S,5R)-1-benzyloxy-3,5-dimethyl-4-(triethylsilyl)oxy-1-octyne
    —— (3S,6R)-6-t-Butylthiomethyl-3-isopropyl-2,5-dimethoxy-6-methyl-3,6-dihydropyrazine 85415-13-0 C15H28N2O2S
    (3S,6R)-6-t-Butylthiomethyl-3-isopropyl-2,5-dimethoxy-6-methyl-3,6-dihydropyrazine
    —— 3a-acetoxy-1,3,3a,4,9β,9aβ-hexahydro-6,7,8-trimethoxy-9α-(3,4-methylenedioxyphenyl)naphtho<2,3-c>furan-3,4-dione 90373-61-8 C24H22O10
    3a-acetoxy-1,3,3a,4,9β,9aβ-hexahydro-6,7,8-trimethoxy-9α-(3,4-methylenedioxyphenyl)naphtho<2,3-c>furan-3,4-dione
    —— (+/-)-3-(2-Thieno[2.3-b]thienyl)-8-methyl-8-azabicyclo[3.2.1]oct-2-ene 216853-50-8 C14H15NS2
    (+/-)-3-(2-Thieno[2.3-b]thienyl)-8-methyl-8-azabicyclo[3.2.1]oct-2-ene
    —— 3-[benzyl-(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl)-amino]-N-isopropyl-benzamide 1214250-62-0 C25H25N3O5S
    3-[benzyl-(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl)-amino]-N-isopropyl-benzamide
    —— 3-(2,4-Dichloro-benzyl)-4,6,7,8-tetrahydro-3H-1,2,3,4,5a,9-hexaaza-cyclopenta[a]naphthalene-5-thione 124127-61-3 C14H12Cl2N6S
    3-(2,4-Dichloro-benzyl)-4,6,7,8-tetrahydro-3H-1,2,3,4,5a,9-hexaaza-cyclopenta[a]naphthalene-5-thione
    —— 3-Ethoxy-2-methyl-acrylsaeure-amid 63144-93-4 C6H11NO2
    3-Ethoxy-2-methyl-acrylsaeure-amid
    —— ((3aR,4R,6R,6aR)-6-(4-chloro-5-fluoro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol 1243155-42-1 C14H15ClFN3O4
    ((3aR,4R,6R,6aR)-6-(4-chloro-5-fluoro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
    —— 3α-acetoxyfriedelan-2-one 17947-06-7 C32H52O3
    3α-acetoxyfriedelan-2-one
    —— 3-nitroso-4-phenyl-5-cyanopyridine-2,6-diol 86398-23-4 C12H7N3O3
    3-nitroso-4-phenyl-5-cyanopyridine-2,6-diol
    —— 3-(Dimethylamino)propanethioamide hydrochloride 24812-53-1 C5H13ClN2S
    3-(Dimethylamino)propanethioamide hydrochloride
    —— 3'-chloro-4-trifluoro-methoxy-biphenyl-3,4'-dicarboxylic acid 3-{[2-cyano-1-(1H-indol-3-ylmethyl)-ethyl]-amide}4'-cyclopropylamide 1108612-63-0 C30H24ClF3N4O3
    3'-chloro-4-trifluoro-methoxy-biphenyl-3,4'-dicarboxylic acid 3-{[2-cyano-1-(1H-indol-3-ylmethyl)-ethyl]-amide}4'-cyclopropylamide
    —— 3,4,5-Trimethyl-1-(2-cyanethyl)-pyrazol 90648-18-3 C9H13N3
    3,4,5-Trimethyl-1-(2-cyanethyl)-pyrazol
    —— 3-(Ethanesulfinyl)-2-ethyl-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)benzoic acid 1355554-87-8 C14H13F7O3S
    3-(Ethanesulfinyl)-2-ethyl-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)benzoic acid
    —— 3-Amino-5,7-dihydroxy-3H-pyrazolo<4,3-d>pyrimidin 88890-62-4 C5H5N5O2
    3-Amino-5,7-dihydroxy-3H-pyrazolo<4,3-d>pyrimidin
    —— 3-{4-amino-7-cyclopentyl-5-[4-(3,4-dichlorophenoxy)phenyl]pyrrolo[2,1-f][1,2,4]triazin-6-yl}propanoic acid 1253961-04-4 C26H24Cl2N4O3
    3-{4-amino-7-cyclopentyl-5-[4-(3,4-dichlorophenoxy)phenyl]pyrrolo[2,1-f][1,2,4]triazin-6-yl}propanoic acid
    —— 3,3-dimethyl-1-phenyl-hexan-2-one 942125-35-1 C14H20O
    3,3-dimethyl-1-phenyl-hexan-2-one
    —— (3aR,4R,7aS)-7,7-Difluoro-4-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran 65820-97-5 C9H14F2O4
    (3aR,4R,7aS)-7,7-Difluoro-4-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran
    —— [(3aR,5R,6S,7S,7aR)-7-Benzyloxycarbonylamino-5-(benzyloxycarbonylamino-methyl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6-yl]-carbamic acid benzyl ester 69434-62-4 C33H37N3O9
    [(3aR,5R,6S,7S,7aR)-7-Benzyloxycarbonylamino-5-(benzyloxycarbonylamino-methyl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6-yl]-carbamic acid benzyl ester
    —— [3-(3-Methyl-but-3-enyl)-4-naphthalen-2-yl-2-oxo-cyclopentyl]-acetic acid 72660-41-4 C22H24O3
    [3-(3-Methyl-but-3-enyl)-4-naphthalen-2-yl-2-oxo-cyclopentyl]-acetic acid
    —— 3-(m-Nitrobenzyl)-4-nitro-sydnon 69163-16-2 C9H6N4O6
    3-(m-Nitrobenzyl)-4-nitro-sydnon
    —— 3-Brom-6-methoxy-benzocyclobuten-1-on-ethylenketal 69830-78-0 C11H11BrO3
    3-Brom-6-methoxy-benzocyclobuten-1-on-ethylenketal
    —— 3β-Acetoxy-18-iod-20-tosylhydrazino-5α-pregnan (17βH) 69069-20-1 C30H43IN2O4S
    3β-Acetoxy-18-iod-20-tosylhydrazino-5α-pregnan (17βH)
    —— 3-((8-chloro-4-methylthiazolo[4,5-c]quinolin-2-yl)methyl)aniline 1353579-34-6 C18H14ClN3S
    3-((8-chloro-4-methylthiazolo[4,5-c]quinolin-2-yl)methyl)aniline
    —— 3,7-Dibenzyl-4,8-dimethyl-bicyclo[3.3.1]nona-3,7-diene-2,6-dione 69903-42-0 C25H24O2
    3,7-Dibenzyl-4,8-dimethyl-bicyclo[3.3.1]nona-3,7-diene-2,6-dione
    —— (3R,4S,5E)-2,2,3,4-tetramethyl-5-hepten-3-ol 122489-17-2 C11H22O
    (3R,4S,5E)-2,2,3,4-tetramethyl-5-hepten-3-ol
    —— 3-(tert-butyldimethylsilyloxy)-17α-(bromopropargyl)estradiol 1234701-27-9 C27H39BrO2Si
    3-(tert-butyldimethylsilyloxy)-17α-(bromopropargyl)estradiol
    —— 3-cyano-5-methyl-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid 1380740-72-6 C10H7N3O2
    3-cyano-5-methyl-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid
    —— 3-(furan-2-yl)propyl 6-O-(tert-butyldimethylsilyl)-2,3-dideoxy-α-D-erythro-hex-2-enopyranoside 916673-96-6 C19H32O5Si
    3-(furan-2-yl)propyl 6-O-(tert-butyldimethylsilyl)-2,3-dideoxy-α-D-erythro-hex-2-enopyranoside
    —— 3-(3,4-bis-ethoxycarbonyloxy-phenyl)-acrylic acid 2-morpholin-4-yl-ethyl ester 21988-43-2 C21H27NO9
    3-(3,4-bis-ethoxycarbonyloxy-phenyl)-acrylic acid 2-morpholin-4-yl-ethyl ester
    —— 3-Chloro-N-[4-((1S,2S)-2-hydroxy-cyclohexyloxy)-phenyl]-propionamide 109859-15-6 C15H20ClNO3
    3-Chloro-N-[4-((1S,2S)-2-hydroxy-cyclohexyloxy)-phenyl]-propionamide
    —— 3-{2-[5-(1H-Benzoimidazol-2-yl-amino)-pentanoylamino]-acetylamino}-3(S)-pyridin-3-yl-propionic acid 193817-71-9 C22H26N6O4
    3-{2-[5-(1H-Benzoimidazol-2-yl-amino)-pentanoylamino]-acetylamino}-3(S)-pyridin-3-yl-propionic acid
    —— 3b,7a-Dimethyl-3b,7,7a,8-tetrahydro-1,6-dioxa-2,5-diaza-dicyclopenta[a,f]pentalene-3,4-dicarboxylic acid diethyl ester 104861-21-4 C18H20N2O6
    3b,7a-Dimethyl-3b,7,7a,8-tetrahydro-1,6-dioxa-2,5-diaza-dicyclopenta[a,f]pentalene-3,4-dicarboxylic acid diethyl ester
    —— (3S,5S,8R,9S,10R,13R,14S,17R)-3-((2R,4S,5S,6R)-4,5-Dihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5,14-dihydroxy-13-methyl-17-(5-oxo-2,5-dihydro-furan-3-yl)-hexadecahydro-cyclopenta[a]phenanthrene-10-carbaldehyde oxime 63901-75-7 C29H43NO9
    (3S,5S,8R,9S,10R,13R,14S,17R)-3-((2R,4S,5S,6R)-4,5-Dihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5,14-dihydroxy-13-methyl-17-(5-oxo-2,5-dihydro-furan-3-yl)-hexadecahydro-cyclopenta[a]phenanthrene-10-carbaldehyde oxime
    —— 3',4'-Bis(diphenylmethylen)spiro<bicyclo<4.1.0>heptan-7,1'-cyclobutan>-2'-on 101165-57-5 C36H30O
    3',4'-Bis(diphenylmethylen)spiro<bicyclo<4.1.0>heptan-7,1'-cyclobutan>-2'-on
    —— 3-(1H-benzo[d][1,2,3]triazol-1-yl)-2-bromo-1-(o-tolyl)propan-1-one 1072796-55-4 C16H14BrN3O
    3-(1H-benzo[d][1,2,3]triazol-1-yl)-2-bromo-1-(o-tolyl)propan-1-one
    —— (3R)-4-(Benzyloxy)-3-methyl-N-<(R)-α-methyl-4-nitrobenzyl>butanamide 132364-40-0 C20H24N2O4
    (3R)-4-(Benzyloxy)-3-methyl-N-<(R)-α-methyl-4-nitrobenzyl>butanamide
    —— 3-(2-Dimethylamino-ethyl)-8-methoxy-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one; hydrochloride 118514-10-6 C17H22N2O3*2ClH
    3-(2-Dimethylamino-ethyl)-8-methoxy-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one; hydrochloride
    —— 3-Methyl-glutarsaeure-bis-<1H,1H,3H-tetrafluor-propylester> 428-98-8 C12H14F8O4
    3-Methyl-glutarsaeure-bis-<1H,1H,3H-tetrafluor-propylester>
    —— 3-fluoro-6-(4-fluorophenyl)-2-methoxy-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one 1353008-13-5 C18H16F2O2
    3-fluoro-6-(4-fluorophenyl)-2-methoxy-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one