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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3R,4R)-3,4-diacetoxypyrrolidine-2,5-dione 141314-97-8 C8H9NO6
    (3R,4R)-3,4-diacetoxypyrrolidine-2,5-dione
    —— 3-({2-[(3-{[amino(imino)methyl]amino}benzoyl)amino]phenyl}sulfonyl)-3-phenylpropanoic acid 372987-00-3 C23H22N4O5S
    3-({2-[(3-{[amino(imino)methyl]amino}benzoyl)amino]phenyl}sulfonyl)-3-phenylpropanoic acid
    —— (+)-3-(tert-butyldimethylsilyloxy)-4-(3-acetoxy-5-methylphenyl)-1-butyne 745809-29-4 C19H28O3Si
    (+)-3-(tert-butyldimethylsilyloxy)-4-(3-acetoxy-5-methylphenyl)-1-butyne
    —— 3-ethyl-2-[3-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-propenyl]-5-vinyl-benzothiazolium; iodide 22240-57-9 C23H23N2S2*I
    3-ethyl-2-[3-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-propenyl]-5-vinyl-benzothiazolium; iodide
    —— (3,5-Dichloro-2-methoxy-benzylidene)-phenyl-amine 19652-28-9 C14H11Cl2NO
    (3,5-Dichloro-2-methoxy-benzylidene)-phenyl-amine
    —— 3,4-Bis-(4-hexyloxy-benzoyloxy)-benzoic acid 121586-75-2 C33H38O8
    3,4-Bis-(4-hexyloxy-benzoyloxy)-benzoic acid
    —— 3-(quinoline-2-carbonyl)-tetrahydro-pyran-4-one 857224-91-0 C15H13NO3
    3-(quinoline-2-carbonyl)-tetrahydro-pyran-4-one
    —— (+/-)-3,6-dihydro-1,2-dioxin-3-ylacetic acid 1204226-85-6 C6H8O4
    (+/-)-3,6-dihydro-1,2-dioxin-3-ylacetic acid
    —— 3-chloro-9-(methoxymethoxy)-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one 949570-76-7 C15H13ClN2O3
    3-chloro-9-(methoxymethoxy)-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one
    —— 32,67,73,81-tetrapyrimidin-2-yl-12,15,18,47,50,53-hexaoxa-1,8,22,29,32,36,43,57,64,67,73,81-dodecaazaheptacyclo[62.6.6.6(29,36).1(3,7).1(23,27).1(38,42).1(58,62)]hexaoctaconta-3(86),4,6,23(85),24,26,38(78),39,41,58(77),59,61-dodecaene 1308790-06-8 C84H120N20O6
    32,67,73,81-tetrapyrimidin-2-yl-12,15,18,47,50,53-hexaoxa-1,8,22,29,32,36,43,57,64,67,73,81-dodecaazaheptacyclo[62.6.6.6(29,36).1(3,7).1(23,27).1(38,42).1(58,62)]hexaoctaconta-3(86),4,6,23(85),24,26,38(78),39,41,58(77),59,61-dodecaene
    —— 3,4'-Dihydroxyflavone 3-glucuronide 1242087-55-3 C21H18O10
    3,4'-Dihydroxyflavone 3-glucuronide
    —— 3-(3-oxo-3<i>H</i>-isobenzofuran-1-ylideneamino)-2-phenyl-3<i>H</i>-quinazolin-4-one 68638-51-7 C22H13N3O3
    3-(3-oxo-3<i>H</i>-isobenzofuran-1-ylideneamino)-2-phenyl-3<i>H</i>-quinazolin-4-one
    —— 3'-Fluorpteroinsaeure 61566-72-1 C14H11FN6O3
    3'-Fluorpteroinsaeure
    —— (3-methyl-4-nitroso-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-4-yl)-acetic acid ethyl ester 68195-55-1 C14H15N3O4
    (3-methyl-4-nitroso-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-4-yl)-acetic acid ethyl ester
    —— 3-methoxy-2,4-diphenyl-6-[4-(4-phenyl-buta-1,3-dienyl)-phenyl]-pyridine 68115-28-6 C34H27NO
    3-methoxy-2,4-diphenyl-6-[4-(4-phenyl-buta-1,3-dienyl)-phenyl]-pyridine
    —— 3-Morpholinoacetyl-2H-cyclohepta<b>furan-2-on 72913-05-4 C15H15NO4
    3-Morpholinoacetyl-2H-cyclohepta<b>furan-2-on
    —— 3-(2-chloro-benzoyloxy)-benzo[<i>d</i>]isoxazole 70964-56-6 C14H8ClNO3
    3-(2-chloro-benzoyloxy)-benzo[<i>d</i>]isoxazole
    —— 3-diethoxyphosphoryl-imidazolidine-1-carboxylic acid ethyl ester 68580-23-4 C10H21N2O5P
    3-diethoxyphosphoryl-imidazolidine-1-carboxylic acid ethyl ester
    —— 3-(4-bromobenzylamino)-2-(2-chlorophenyl)quinazolin-4(3H)-one 1029980-91-3 C21H15BrClN3O
    3-(4-bromobenzylamino)-2-(2-chlorophenyl)quinazolin-4(3H)-one
    —— 3-<4-(1-Ethoxycarbonyl-1-methylethoxy)-phenyl>-5-(3-pyridyl)-1,2,3-<3-14C>-oxa-diazol 67471-19-6 C19H19N3O4
    3-<4-(1-Ethoxycarbonyl-1-methylethoxy)-phenyl>-5-(3-pyridyl)-1,2,3-<3-14C>-oxa-diazol
    —— 3-dimethoxymethyl-5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-benzofuran 72934-68-0 C15H22O5
    3-dimethoxymethyl-5,6-dimethoxy-2,2-dimethyl-2,3-dihydro-benzofuran
    —— 3-(2-chlorophenyl)-6-hydroxy-1-(2-methylphenyl)-2-sulfanylidenepyrimidin-4-one 76153-60-1 C17H13ClN2O2S
    3-(2-chlorophenyl)-6-hydroxy-1-(2-methylphenyl)-2-sulfanylidenepyrimidin-4-one
    —— 3-tert-butyldimethylsilyl-3-hydroxy-E-propenal 120820-55-5 C9H18O2Si
    3-tert-butyldimethylsilyl-3-hydroxy-E-propenal
    —— 3-(2-ethoxy-ethanesulfonyl)-[1,2,4]triazole-1-carboxylic acid dipropylamide 43171-69-3 C13H24N4O4S
    3-(2-ethoxy-ethanesulfonyl)-[1,2,4]triazole-1-carboxylic acid dipropylamide
    —— 3-<i>sec</i>-butyl-4-methyl-5-thioxo-4,5-dihydro-[1,2,4]triazole-1-carboxylic acid dimethylamide 64540-67-6 C10H18N4OS
    3-<i>sec</i>-butyl-4-methyl-5-thioxo-4,5-dihydro-[1,2,4]triazole-1-carboxylic acid dimethylamide
    —— (3S)-4'-(2-nitrophenylselenomethyl)dihydrospiro-<5α-cholestane-3,3'(2'H)-furan>-2'-one 82858-84-2 C37H55NO4Se
    (3S)-4'-(2-nitrophenylselenomethyl)dihydrospiro-<5α-cholestane-3,3'(2'H)-furan>-2'-one
    —— 3b,6a-dichloro-tetrahydro-pyrrolo[3',4':3,4]cyclobuta[1,2-<i>c</i>]furan-1,4,6-trione 2972-17-0 C8H5Cl2NO4
    3b,6a-dichloro-tetrahydro-pyrrolo[3',4':3,4]cyclobuta[1,2-<i>c</i>]furan-1,4,6-trione
    —— (3S)-3-(3-chloro-5-(4-(methoxymethyl)tetrahydro-2H-pyran-4-yl)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid trifluoroacetate 1541199-13-6 C2HF3O2*C29H36ClN5O8
    (3S)-3-(3-chloro-5-(4-(methoxymethyl)tetrahydro-2H-pyran-4-yl)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid trifluoroacetate
    —— 3,3-dichloro-4-[2-(3-dimethylamino-propoxy)-phenyl]-1-phenethyl-azetidin-2-one 65991-20-0 C22H26Cl2N2O2
    3,3-dichloro-4-[2-(3-dimethylamino-propoxy)-phenyl]-1-phenethyl-azetidin-2-one
    —— 3-chloro-5-methyl-8-nitro-5<i>H</i>-benzo[<i>b</i>]pyridazino[4,3-<i>e</i>][1,4]oxazine 61939-68-2 C11H7ClN4O3
    3-chloro-5-methyl-8-nitro-5<i>H</i>-benzo[<i>b</i>]pyridazino[4,3-<i>e</i>][1,4]oxazine
    —— 3,4,6-tri-O-octyl-D-glucal 1353094-14-0 C30H58O4
    3,4,6-tri-O-octyl-D-glucal
    —— 3-Cyano-4-propyl-benzoic acid 4-(4-pentyl-phenoxycarbonyl)-phenyl ester 65145-76-8 C29H29NO4
    3-Cyano-4-propyl-benzoic acid 4-(4-pentyl-phenoxycarbonyl)-phenyl ester
    —— 3-benzyloxy-9-(4-methyl-2-oxo-piperazin-1-yl)-7-morpholin-4-yl-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid methyl ester 1355028-45-3 C26H29N5O6
    3-benzyloxy-9-(4-methyl-2-oxo-piperazin-1-yl)-7-morpholin-4-yl-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylic acid methyl ester
    —— 3-benzoyl-1-methyl-3,7-dihydro-pyrrolo[3,4-<i>d</i>][1,2]diazepine 69915-04-4 C15H13N3O
    3-benzoyl-1-methyl-3,7-dihydro-pyrrolo[3,4-<i>d</i>][1,2]diazepine
    —— 3-acetyl-1,4-dimethyl-3,7-dihydro-pyrrolo[3,4-<i>d</i>][1,2]diazepine 69915-07-7 C11H13N3O
    3-acetyl-1,4-dimethyl-3,7-dihydro-pyrrolo[3,4-<i>d</i>][1,2]diazepine
    —— 3-[5-(tert-Butoxycarbonylamino-methyl)-3-hydroxy-4-methoxycarbonylmethyl-2-oxo-2,3-dihydro-1H-pyrrol-3-yl]-propionic acid methyl ester 69079-07-8 C17H26N2O8
    3-[5-(tert-Butoxycarbonylamino-methyl)-3-hydroxy-4-methoxycarbonylmethyl-2-oxo-2,3-dihydro-1H-pyrrol-3-yl]-propionic acid methyl ester
    —— 3,4-Dichlor-2-(2-chlorethoxycarbonyl)-2-hydroxy-1-phenyl-Δ<sup>3</sup>-pyrrolin-5-on 67984-41-2 C13H10Cl3NO4
    3,4-Dichlor-2-(2-chlorethoxycarbonyl)-2-hydroxy-1-phenyl-Δ<sup>3</sup>-pyrrolin-5-on
    —— 3,3',3''-tris-(2-dimethylamino-ethyl)-1.1',1''-triformyl-2,3,2',3',2'',3''-hexahydro-1<i>H</i>,1'<i>H</i>,1''<i>H</i>-[3,7';3',7'']terindole 69937-09-3 C39H50N6O3
    3,3',3''-tris-(2-dimethylamino-ethyl)-1.1',1''-triformyl-2,3,2',3',2'',3''-hexahydro-1<i>H</i>,1'<i>H</i>,1''<i>H</i>-[3,7';3',7'']terindole
    —— 3,5-Dinitro-benzoic acid 1-(4-isopropoxy-phenyl)-cyclopropyl ester 68756-55-8 C19H18N2O7
    3,5-Dinitro-benzoic acid 1-(4-isopropoxy-phenyl)-cyclopropyl ester
    —— 3-{6-[2-(2,6-dichlorphenyl)ethoxy]-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl}propanoic acid hydrochloride 1355084-38-6 C23H25Cl2NO4*ClH
    3-{6-[2-(2,6-dichlorphenyl)ethoxy]-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl}propanoic acid hydrochloride
    —— 3-(4-chlorophenoxycarbamoyl)-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole-5-carboxylic acid ethyl ester 629664-11-5 C22H22ClN3O3
    3-(4-chlorophenoxycarbamoyl)-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole-5-carboxylic acid ethyl ester
    —— (3aR,5S,6aR)-5-Benzyl-3-methylene-tetrahydro-furo[3,2-b]furan-2-one 139926-68-4 C14H14O3
    (3aR,5S,6aR)-5-Benzyl-3-methylene-tetrahydro-furo[3,2-b]furan-2-one
    —— 3-Hydroxyisoxazole-5-(N-pyrrolidino)-carboxamide 103871-69-8 C8H10N2O3
    3-Hydroxyisoxazole-5-(N-pyrrolidino)-carboxamide
    —— (3S,5S,6S)-6-Fluoromethyl-tetrahydro-pyran-2,3,5-triol 152714-95-9 C6H11FO4
    (3S,5S,6S)-6-Fluoromethyl-tetrahydro-pyran-2,3,5-triol
    —— 3-Bromo-2,2,6-trimethyl-2H-1-benzothiopyran-4-one 132274-95-4 C12H13BrOS
    3-Bromo-2,2,6-trimethyl-2H-1-benzothiopyran-4-one
    —— 3-chloro-4-(4-N-methyl-[1,4]diazepan-1-yl)-benzonitrile 864296-24-2 C13H16ClN3
    3-chloro-4-(4-N-methyl-[1,4]diazepan-1-yl)-benzonitrile
    —— 3-[2'-oxo-2'H-benzopyran-6'-yl]-5-imidazolidine-2,4-dione 1318688-35-5 C12H8N2O4
    3-[2'-oxo-2'H-benzopyran-6'-yl]-5-imidazolidine-2,4-dione
    —— (3α,3aα,7aα)-3a,4,5,7a-Tetrahydro-3,3a,6-trimethyl-3-(4-hydroxybutyl)-2(3H)-benzofuranone 74592-40-8 C15H24O3
    (3α,3aα,7aα)-3a,4,5,7a-Tetrahydro-3,3a,6-trimethyl-3-(4-hydroxybutyl)-2(3H)-benzofuranone
    —— 3-cyano-N-(methylsulfonyl)-4-(quinolin-2-yloxy)benzamide 1355066-01-1 C18H13N3O4S
    3-cyano-N-(methylsulfonyl)-4-(quinolin-2-yloxy)benzamide
    —— 3,3-dimethylpent-1-ene;oxolane;1,2,3,4,5-pentamethylcyclopenta-1,3-diene;yttrium(3+) 171507-91-8 C31H51OY
    3,3-dimethylpent-1-ene;oxolane;1,2,3,4,5-pentamethylcyclopenta-1,3-diene;yttrium(3+)