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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-isopropoxy-4-[(3-methylpyrazol-4-yl)methylene]-2-pyrazolin-5-one 324551-49-7 C11H14N4O2
    3-isopropoxy-4-[(3-methylpyrazol-4-yl)methylene]-2-pyrazolin-5-one
    —— 3-methylsulfanyl-8-oxo-5,8-dihydro-pyrido[2,3-<i>b</i>]pyrazine-7-carboxylic acid ethyl ester 53876-00-9 C11H11N3O3S
    3-methylsulfanyl-8-oxo-5,8-dihydro-pyrido[2,3-<i>b</i>]pyrazine-7-carboxylic acid ethyl ester
    —— 3-methyl-8-oxo-5,8-dihydro-pyrido[2,3-<i>b</i>]pyrazine-7-carboxylic acid 54015-53-1 C9H7N3O3
    3-methyl-8-oxo-5,8-dihydro-pyrido[2,3-<i>b</i>]pyrazine-7-carboxylic acid
    —— (3aR,3bR,6aS,7aR)-2,2-Dimethyl-tetrahydro-1,3,4,7-tetraoxa-5-selena-cyclopenta[a]pentalene 5-oxide 52492-21-4 C8H12O5Se
    (3aR,3bR,6aS,7aR)-2,2-Dimethyl-tetrahydro-1,3,4,7-tetraoxa-5-selena-cyclopenta[a]pentalene 5-oxide
    —— ((3aS,4R,6R,6aR)-2,2-Dimethyl-6-trityloxymethyl-tetrahydro-cyclopenta[1,3]dioxol-4-yl)-oxo-acetic acid methyl ester 50345-13-6 C31H32O6
    ((3aS,4R,6R,6aR)-2,2-Dimethyl-6-trityloxymethyl-tetrahydro-cyclopenta[1,3]dioxol-4-yl)-oxo-acetic acid methyl ester
    —— (3aS,4S,6R,6aR)-4-Isocyanato-6-methoxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole 54837-38-6 C9H13NO5
    (3aS,4S,6R,6aR)-4-Isocyanato-6-methoxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole
    —— 3-amino-6-chloro-5-[methyl-(2-pyridin-2-yl-ethyl)-amino]-pyrazine-2-carboxylic acid methyl ester 50665-13-9 C14H16ClN5O2
    3-amino-6-chloro-5-[methyl-(2-pyridin-2-yl-ethyl)-amino]-pyrazine-2-carboxylic acid methyl ester
    —— 3'-amino Ethoxy Combretastatin Serinamide 1015697-64-9 C22H28N2O6
    3'-amino Ethoxy Combretastatin Serinamide
    —— (3R)-8a-(3-benzyloxypropyl)-5-oxo-3-phenyl-2,3,6,7,8,8a-hexahydro-5H-oxazolo[3,2-a]pyridine 1049705-41-0 C23H27NO3
    (3R)-8a-(3-benzyloxypropyl)-5-oxo-3-phenyl-2,3,6,7,8,8a-hexahydro-5H-oxazolo[3,2-a]pyridine
    —— 3-ethoxycarbonylmethyl-4-hydroxymethyl-5-methyl-pyrrole-2-carboxylic acid ethyl ester 27172-15-2 C13H19NO5
    3-ethoxycarbonylmethyl-4-hydroxymethyl-5-methyl-pyrrole-2-carboxylic acid ethyl ester
    —— (3-isonicotinoyl-phenyl)-acetic acid 55142-38-6 C14H11NO3
    (3-isonicotinoyl-phenyl)-acetic acid
    —— 3,5-Diphenyl-4-chlor-diphenylmethyl-pyrazol-Hydrochlorid 50561-84-7 C28H21ClN2*ClH
    3,5-Diphenyl-4-chlor-diphenylmethyl-pyrazol-Hydrochlorid
    —— 3-<N-(2-phenylthioethyl)glycyl>indole 139963-62-5 C18H18N2OS
    3-<N-(2-phenylthioethyl)glycyl>indole
    —— 3-(5-carboxypentyl)-1,1-dimethyl-2-(4-(phenylamino)buta-1,3-dien-1-yl)-1H-benzo[e]indol-3-ium bromide 1256349-53-7 Br*C30H33N2O2
    3-(5-carboxypentyl)-1,1-dimethyl-2-(4-(phenylamino)buta-1,3-dien-1-yl)-1H-benzo[e]indol-3-ium bromide
    —— (3S,5RS)-4,4-Dimethyl-5-hydroxy-3-(tetrahydropyran-2-yloxy)-hept-1-ene 888230-33-9 C14H26O3
    (3S,5RS)-4,4-Dimethyl-5-hydroxy-3-(tetrahydropyran-2-yloxy)-hept-1-ene
    —— 3-[[(13R)-13-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-15,15,16,16-tetramethyl-4,14-dioxa-11-aza-15-silaheptadec-1-yl](methyl)amino]benzamide 956234-92-7 C35H57N3O5Si
    3-[[(13R)-13-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-15,15,16,16-tetramethyl-4,14-dioxa-11-aza-15-silaheptadec-1-yl](methyl)amino]benzamide
    —— (3aβ,4β,6aα,9aβ,10aα)-3,3a,4,6a,7,8,9,9a,10,10a-decahydro-4,9a-dimethyldicyclopenta<a,d>cycloocten-1(2H)-one 97719-07-8 C16H24O
    (3aβ,4β,6aα,9aβ,10aα)-3,3a,4,6a,7,8,9,9a,10,10a-decahydro-4,9a-dimethyldicyclopenta<a,d>cycloocten-1(2H)-one
    —— {3-[(3-Acetylaminooxy-propyl)-benzyloxycarbonyl-amino]-propyl}-carbamic acid benzyl ester 183731-26-2 C24H31N3O6
    {3-[(3-Acetylaminooxy-propyl)-benzyloxycarbonyl-amino]-propyl}-carbamic acid benzyl ester
    —— 3-[3’-O-(tert-butyldimethylsilyl)-2’-deoxy-5’-O-[2-(valylprolylamino)propylcarbamoyl]-β-D-ribofuranosyl]-6-(p-pentylphenyl)-2,3-dihydrofuro[2,3-d]pyrimidin-2-one 1403230-70-5 C42H64N6O8Si
    3-[3’-O-(tert-butyldimethylsilyl)-2’-deoxy-5’-O-[2-(valylprolylamino)propylcarbamoyl]-β-D-ribofuranosyl]-6-(p-pentylphenyl)-2,3-dihydrofuro[2,3-d]pyrimidin-2-one
    —— 3,5-dibromo-4-isopropyl-2-methoxybenzyl acetate 1167996-79-3 C13H16Br2O3
    3,5-dibromo-4-isopropyl-2-methoxybenzyl acetate
    —— 3-Methoxy-4-thiocyanato-phenol 6130-37-6 C8H7NO2S
    3-Methoxy-4-thiocyanato-phenol
    —— (3α,4β,5β)-(+/-)-5-(1,3-dioxolan-2-yl)tetrahydro-4-<(phenylmethoxy)methyl>-3a-(phenylmethyl)furo<3,2-b>-furan-2(3H)-one 107353-06-0 C24H26O6
    (3α,4β,5β)-(+/-)-5-(1,3-dioxolan-2-yl)tetrahydro-4-<(phenylmethoxy)methyl>-3a-(phenylmethyl)furo<3,2-b>-furan-2(3H)-one
    —— 3a-Benzyloxymethyl-3,3a,4,5,6,7-hexahydro-2H-indene-1-carbaldehyde 29494-27-7 C18H22O2
    3a-Benzyloxymethyl-3,3a,4,5,6,7-hexahydro-2H-indene-1-carbaldehyde
    —— 3-butyl-3-(cyclohexylmethyl)-1H-indol-2-one 81609-15-6 C19H27NO
    3-butyl-3-(cyclohexylmethyl)-1H-indol-2-one
    —— 3-Methanesulfinyl-non-1-yne 77877-64-6 C10H18OS
    3-Methanesulfinyl-non-1-yne
    —— 3-Phenylselanyl-2-(2,2,2-trifluoro-acetoxy)-propionic acid methyl ester 51558-87-3 C12H11F3O4Se
    3-Phenylselanyl-2-(2,2,2-trifluoro-acetoxy)-propionic acid methyl ester
    —— 3-Benzylsulfuryl-4-thiophenoxy-5-sulfamoylbenzoesaeure 52582-53-3 C20H17NO6S3
    3-Benzylsulfuryl-4-thiophenoxy-5-sulfamoylbenzoesaeure
    —— (3S,4S)-3-Chloro-1-phenyl-4-(2-piperidin-1-yl-phenyl)-azetidin-2-one 61200-75-7 C20H21ClN2O
    (3S,4S)-3-Chloro-1-phenyl-4-(2-piperidin-1-yl-phenyl)-azetidin-2-one
    —— 3-Ethyl-4-(4-methoxy-phenyl)-2,6,6-trimethyl-cyclohex-2-enecarboxylic acid 53792-24-8 C19H26O3
    3-Ethyl-4-(4-methoxy-phenyl)-2,6,6-trimethyl-cyclohex-2-enecarboxylic acid
    —— 3-(4-methoxy-benzylidene)-5-(4-phenoxy-phenyl)-1-phenyl-1,3-dihydro-pyrrol-2-one 67795-83-9 C30H23NO3
    3-(4-methoxy-benzylidene)-5-(4-phenoxy-phenyl)-1-phenyl-1,3-dihydro-pyrrol-2-one
    —— 3-benzylidene-5-(4-phenoxy-phenyl)-1-<i>p</i>-tolyl-1,3-dihydro-pyrrol-2-one 67795-81-7 C30H23NO2
    3-benzylidene-5-(4-phenoxy-phenyl)-1-<i>p</i>-tolyl-1,3-dihydro-pyrrol-2-one
    —— (3-Dimethylamino-4,4-dimethyl-1,1-dioxo-1λ<sup>6</sup>-thietan-2-yl)-phenyl-methanone 50640-65-8 C14H19NO3S
    (3-Dimethylamino-4,4-dimethyl-1,1-dioxo-1λ<sup>6</sup>-thietan-2-yl)-phenyl-methanone
    —— 3-[5-(2,5-dioxotetrahydro-1H-1-pyrrolyloxycarbonyl)pentyl]-2-[7-{3-[5-(2,5-dioxotetrahydro-1H-1-pyrrolyloxycarbonyl)pentyl]-4,6-diiodo-1,3-dimethyl-2,3-dihydro-1H-2-indolyliden}-1,3,5-heptatrienyl]-4,6-diiodo-1,3-dimethyl-3H-indolium iodide 1454619-87-4 C47H51I4N4O8*I
    3-[5-(2,5-dioxotetrahydro-1H-1-pyrrolyloxycarbonyl)pentyl]-2-[7-{3-[5-(2,5-dioxotetrahydro-1H-1-pyrrolyloxycarbonyl)pentyl]-4,6-diiodo-1,3-dimethyl-2,3-dihydro-1H-2-indolyliden}-1,3,5-heptatrienyl]-4,6-diiodo-1,3-dimethyl-3H-indolium iodide
    —— 3β,20β-dihydroxy-5α-pregnan-12-one 564-79-4 C21H34O3
    3β,20β-dihydroxy-5α-pregnan-12-one
    —— (3S,4R,5R)-5-(((tert-Butyldimethylsilyl)oxy)methyl)-3,4-dihydroxy-3-methyldihydrofuran-2(3H)-one 1021178-17-5 C12H24O5Si
    (3S,4R,5R)-5-(((tert-Butyldimethylsilyl)oxy)methyl)-3,4-dihydroxy-3-methyldihydrofuran-2(3H)-one
    —— 3-ethyl-1-iodo-8-[2-(2,3,5-trifluorophenyl)ethyl]-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine 1036398-26-1 C16H17F3IN3
    3-ethyl-1-iodo-8-[2-(2,3,5-trifluorophenyl)ethyl]-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine
    —— 3-{[(R)-3-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-2-oxo-oxazolidin-5-ylmethyl]-[3-(6-methoxy-[1,5]naphthyridin-4-yl)-propyl]-amino}-propionate lithium salt 1072791-09-3 C27H29N4O7*Li
    3-{[(R)-3-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-2-oxo-oxazolidin-5-ylmethyl]-[3-(6-methoxy-[1,5]naphthyridin-4-yl)-propyl]-amino}-propionate lithium salt
    —— 3-(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)-5-[3-(methyloxy)phenyl]-1H-indole-7-carboxamide 1065176-24-0 C21H22N2O4S
    3-(1,1-dioxidotetrahydro-2H-thiopyran-4-yl)-5-[3-(methyloxy)phenyl]-1H-indole-7-carboxamide
    —— 3-Chloro-4-(chloromethyl)-1-methyl-1H-pyrazole hydrochloride 2418694-78-5 C5H7Cl3N2
    3-Chloro-4-(chloromethyl)-1-methyl-1H-pyrazole hydrochloride
    —— 3-Methyl-4-carbamoyl-5-(2-chlor-phenyl)-isoxazol 91063-35-3 C11H9ClN2O2
    3-Methyl-4-carbamoyl-5-(2-chlor-phenyl)-isoxazol
    —— 3-Ethyl-2-formylamino-3-phenyl-pentanoic acid 57466-51-0 C14H19NO3
    3-Ethyl-2-formylamino-3-phenyl-pentanoic acid
    —— 3-Amino-4',6-dimethoxyazobenzol 92375-84-3 C14H15N3O2
    3-Amino-4',6-dimethoxyazobenzol
    —— [3,3']azoxypyridine-2,2'-dicarboxylic acid 409324-20-5 C12H8N4O5
    [3,3']azoxypyridine-2,2'-dicarboxylic acid
    —— 3-(2-ethoxy-phenyl)-7-nitro-2-(1-piperazin-1-yl-ethyl)-3H-quinazolin-4-one 1091585-54-4 C22H25N5O4
    3-(2-ethoxy-phenyl)-7-nitro-2-(1-piperazin-1-yl-ethyl)-3H-quinazolin-4-one
    —— 3-bromophenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside 28541-70-0 C20H23BrO10
    3-bromophenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside
    —— 3-ethoxycarbonylamino-2-ethoxycarbamoylthio-4(3H)-quinazolinone 1179466-48-8 C14H16N4O4S
    3-ethoxycarbonylamino-2-ethoxycarbamoylthio-4(3H)-quinazolinone
    —— (±)-3,5-bis-TES-SEGPHOS 1620166-13-3 C86H140O4P2Si8
    (±)-3,5-bis-TES-SEGPHOS
    —— <3aR-(3aα,5β,6aα)>-Hexahydro-5-<(2-methoxyethoxy)methoxy>-6a-methyl-1H-cyclopenta<c>furan-1-on 101375-97-7 C12H20O5
    <3aR-(3aα,5β,6aα)>-Hexahydro-5-<(2-methoxyethoxy)methoxy>-6a-methyl-1H-cyclopenta<c>furan-1-on
    —— 3-{5-[4-(di-p-tolylamino)styryl]-4-methylthiophen-2-yl}-2-cyanoacrylic acid 1241949-20-1 C31H26N2O2S
    3-{5-[4-(di-p-tolylamino)styryl]-4-methylthiophen-2-yl}-2-cyanoacrylic acid
    —— 3-Amino-4-[3-(aminomethyl)-4-fluoroanilino]cyclobut-3-ene-1,2-dione;hydrochloride 903556-37-6 C11H10FN3O2*ClH
    3-Amino-4-[3-(aminomethyl)-4-fluoroanilino]cyclobut-3-ene-1,2-dione;hydrochloride