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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β,7α,16β-triacetoxy-4α,9-epoxy-15α-((R)-2-methyl-butyryloxy)-5β-cevane-4β,14,20-triol 86630-15-1 C38H57NO12
    3β,7α,16β-triacetoxy-4α,9-epoxy-15α-((R)-2-methyl-butyryloxy)-5β-cevane-4β,14,20-triol
    —— 3-(6-Methoxy-naphthalen-2-yl)-2,2,6-trimethyl-cyclohex-3-enone 27534-04-9 C20H22O2
    3-(6-Methoxy-naphthalen-2-yl)-2,2,6-trimethyl-cyclohex-3-enone
    —— 3β-Azido-20β-p-toluolsulfonylaminopregn-5-en 17934-36-0 C28H40N4O2S
    3β-Azido-20β-p-toluolsulfonylaminopregn-5-en
    —— 3-methyl-2,3,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazin-4-one 1822529-02-1 C8H14N2O
    3-methyl-2,3,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazin-4-one
    —— 3,3,4,4-tetrafluoro-4-pentafluoroethyloxybutane-1-sulfonic acid 1353321-95-5 C6H5F9O4S
    3,3,4,4-tetrafluoro-4-pentafluoroethyloxybutane-1-sulfonic acid
    —— 3,4-Dihydro-11a-(S)-methyl-4-(R)-phenyl-1,4-oxazino<4,3-b>isoquinolin-1(6H,11H)-one 113707-84-9 C19H19NO2
    3,4-Dihydro-11a-(S)-methyl-4-(R)-phenyl-1,4-oxazino<4,3-b>isoquinolin-1(6H,11H)-one
    —— 3-(3-aminomethyl-cyclohexylmethyl)-2-biphenyl-4-yl-7-chloro-3H-quinazolin-4-one 332121-43-4 C28H28ClN3O
    3-(3-aminomethyl-cyclohexylmethyl)-2-biphenyl-4-yl-7-chloro-3H-quinazolin-4-one
    —— 3-Benzothiazolylhydrazonopentane-2,4-dione 79050-82-1 C12H11N3O2S
    3-Benzothiazolylhydrazonopentane-2,4-dione
    —— ((3aR,5S,6R,6aR)-6-(allyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)((1R,2R,4R)-bicyclo[2.2.1]hept-5-en-2-yl)methanone 1258239-79-0 C18H24O5
    ((3aR,5S,6R,6aR)-6-(allyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)((1R,2R,4R)-bicyclo[2.2.1]hept-5-en-2-yl)methanone
    —— (3R,4R)-4-[(tert-butoxycarbonyl)amino]-3-(2-methoxy-ethoxymethoxy)-4-phenylbutanoic acid 865188-36-9 C19H29NO7
    (3R,4R)-4-[(tert-butoxycarbonyl)amino]-3-(2-methoxy-ethoxymethoxy)-4-phenylbutanoic acid
    —— (3S,4R)-4-{4-[(S)-1-(2-Benzenesulfonyl-ethyl)-pentyl]-3,5-bis-triisopropylsilanyloxy-phenyl}-4-(tert-butyl-dimethyl-silanyloxy)-3-methyl-butan-1-ol 353291-58-4 C48H88O6SSi3
    (3S,4R)-4-{4-[(S)-1-(2-Benzenesulfonyl-ethyl)-pentyl]-3,5-bis-triisopropylsilanyloxy-phenyl}-4-(tert-butyl-dimethyl-silanyloxy)-3-methyl-butan-1-ol
    —— 3-{4-oxo-2-thioxo-5-[1-(5-o-tolylfuran-2-yl)methylidene]thiazolidin-3-yl}cyclohexanecarboxylic acid 1001008-89-4 C22H21NO4S2
    3-{4-oxo-2-thioxo-5-[1-(5-o-tolylfuran-2-yl)methylidene]thiazolidin-3-yl}cyclohexanecarboxylic acid
    —— 3,6-Dimethylene-3,4,5,6-tetrahydro-1H-cyclopropa[b]naphthalene 133729-77-8 C13H12
    3,6-Dimethylene-3,4,5,6-tetrahydro-1H-cyclopropa[b]naphthalene
    —— (3aS,4R,7aS)-2-benzyl-N-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethyl}-4-(4-fluoro-2-methylphenyl)-N-methyloctahydro-5H-pyrrolo[3,4-c]pyridine-5-carboxamide 1094418-74-2 C33H34F7N3O
    (3aS,4R,7aS)-2-benzyl-N-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethyl}-4-(4-fluoro-2-methylphenyl)-N-methyloctahydro-5H-pyrrolo[3,4-c]pyridine-5-carboxamide
    —— 3,4-dihydro-5-hydroxy-2,7-dimethyl-8-(3''-methyl-2''-butenyl)-2-(4'-methyl-1',3'-pentadienyl)-2H-1-benzopyrane-6-carboxylic acid 1188548-55-1 C23H30O4
    3,4-dihydro-5-hydroxy-2,7-dimethyl-8-(3''-methyl-2''-butenyl)-2-(4'-methyl-1',3'-pentadienyl)-2H-1-benzopyrane-6-carboxylic acid
    —— 3',5'-dimethoxy-7,8-benzoflavone 1367707-33-2 C21H16O4
    3',5'-dimethoxy-7,8-benzoflavone
    —— 3-(2-((3-methyl-1-(2,4-dimethylphenyl)butyl)carbamoyl)-4-phenoxymethylphenyl)propanoic acid 499148-44-6 C30H35NO4
    3-(2-((3-methyl-1-(2,4-dimethylphenyl)butyl)carbamoyl)-4-phenoxymethylphenyl)propanoic acid
    —— 3,3'-Di-n-propyl-1,1'-trimethylenbisthymin 55265-71-9 C19H28N4O4
    3,3'-Di-n-propyl-1,1'-trimethylenbisthymin
    —— 3-(N'-(3,5-difluorophenylacetyl)-L-alaninyl)amino-5-(2-thienyl)-2,3-dihydro-1-methyl-1H-1,4-benzodiazepin-2-one 209988-71-6 C25H22F2N4O3S
    3-(N'-(3,5-difluorophenylacetyl)-L-alaninyl)amino-5-(2-thienyl)-2,3-dihydro-1-methyl-1H-1,4-benzodiazepin-2-one
    —— 3,3-Dichlor-4-(methylphenylamino)-5,6-butylen-3,4-dihydro-α-pyron 39205-39-5 C16H17Cl2NO2
    3,3-Dichlor-4-(methylphenylamino)-5,6-butylen-3,4-dihydro-α-pyron
    —— [3-(6-Bromo-benzo[b]naphtho[2,3-d]thiophen-11-yl)-phenoxyl]-acetic acid 250350-41-5 C24H15BrO3S
    [3-(6-Bromo-benzo[b]naphtho[2,3-d]thiophen-11-yl)-phenoxyl]-acetic acid
    —— 3-Bromo-2-chloro-5,11-dihydro-11-ethyl-4-methyl-8-(2-phenylethyl)-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one 189391-80-8 C22H20BrClN4O
    3-Bromo-2-chloro-5,11-dihydro-11-ethyl-4-methyl-8-(2-phenylethyl)-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one
    —— 3-[4-((3aR,9bR)-cis-9-Methoxy-1,2,3,3a,4,9b-hexahydro-[1]-benzopyrano[3,4-c]pyrrol-2-yl)butyl]-8-chloro-pyrazino[2',3':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione 208993-48-0 C24H24ClN5O4S
    3-[4-((3aR,9bR)-cis-9-Methoxy-1,2,3,3a,4,9b-hexahydro-[1]-benzopyrano[3,4-c]pyrrol-2-yl)butyl]-8-chloro-pyrazino[2',3':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
    —— (3,4-diphenyl-cyclobutane-1,2-diyl)-di-glyoxylic acid dimethyl ester 861315-64-2 C22H20O6
    (3,4-diphenyl-cyclobutane-1,2-diyl)-di-glyoxylic acid dimethyl ester
    —— 3,6-dihydroxy-3,6-dimethyl-octanedioic acid diethyl ester 412014-28-9 C14H26O6
    3,6-dihydroxy-3,6-dimethyl-octanedioic acid diethyl ester
    —— 3-Amino-1-methyl-5-(1-oxo-1,2-dihydro-isoquinolin-6-yl)-1,3-dihydro-benzo[e][1,4]diazepin-2-one 724422-48-4 C19H16N4O2
    3-Amino-1-methyl-5-(1-oxo-1,2-dihydro-isoquinolin-6-yl)-1,3-dihydro-benzo[e][1,4]diazepin-2-one
    —— 3-bromo-2-methoxyphenanthrene 18792-91-1 C15H11BrO
    3-bromo-2-methoxyphenanthrene
    —— (3-methylcarbamoyl-quinoxalin-2-yl)-carbamic acid ethyl ester 100796-72-3 C13H14N4O3
    (3-methylcarbamoyl-quinoxalin-2-yl)-carbamic acid ethyl ester
    —— 3-Phenyl-glycerinaldehyd-diacetal 50299-64-4 C13H20O4
    3-Phenyl-glycerinaldehyd-diacetal
    —— (3R,4R)-4-(methoxymethoxy)-3-methylhex-1-en-3-ol 1198600-49-5 C9H18O3
    (3R,4R)-4-(methoxymethoxy)-3-methylhex-1-en-3-ol
    —— [(3aR,4S,6aR,7R,8S,10aR)-3a,8-dihydroxy-7,8-dimethyl-3,9-dioxo-7-[2-[(3R)-5-oxooxolan-3-yl]ethyl]-1,4,5,6,6a,10-hexahydrobenzo[d][2]benzofuran-4-yl] 4-bromobenzoate 1055038-13-5 C27H31BrO9
    [(3aR,4S,6aR,7R,8S,10aR)-3a,8-dihydroxy-7,8-dimethyl-3,9-dioxo-7-[2-[(3R)-5-oxooxolan-3-yl]ethyl]-1,4,5,6,6a,10-hexahydrobenzo[d][2]benzofuran-4-yl] 4-bromobenzoate
    —— 3-(5-(4-(2-acetamidothiazol-4-yl)phenyl)-6-chloro-2,4-dioxo-1H-pyrrolo[3,2-d]pyrimidin-3(2H,4H,5H)-yl)propanoic acid 1398118-40-5 C20H16ClN5O5S
    3-(5-(4-(2-acetamidothiazol-4-yl)phenyl)-6-chloro-2,4-dioxo-1H-pyrrolo[3,2-d]pyrimidin-3(2H,4H,5H)-yl)propanoic acid
    —— [3,5-Bis(aminomethyl)phenyl]methanamine trihydrobromide 1864060-71-8 C9H18Br3N3
    [3,5-Bis(aminomethyl)phenyl]methanamine trihydrobromide
    —— (3β,5β,14β,17α)-3-acetoxy-14-hydroxy-16-ketocard-20(22)-enolide 13082-54-7 C25H34O6
    (3β,5β,14β,17α)-3-acetoxy-14-hydroxy-16-ketocard-20(22)-enolide
    —— (3,3-bis(3-ethylpentan-3-yl)-1-methylene-1l5-cyclobutyl)benzene 128518-47-8 C18H35P3PtSe3
    (3,3-bis(3-ethylpentan-3-yl)-1-methylene-1l5-cyclobutyl)benzene
    —— (3-methyl-benzothiazol-2-yl)-(2-methyl-6-phenyl-pyridazin-3-yl)-methinium ; iodide 109653-13-6 C20H18N3S*I
    (3-methyl-benzothiazol-2-yl)-(2-methyl-6-phenyl-pyridazin-3-yl)-methinium ; iodide
    —— 3-(1,1-dicyclopropylhepta-1,3-dien-2-yl)-1-methyl-2-phenyl-1H-indole 1251926-96-1 C28H31N
    3-(1,1-dicyclopropylhepta-1,3-dien-2-yl)-1-methyl-2-phenyl-1H-indole
    —— 3,3-Dideuterobicyclo<3.3.2>decan 63027-76-9 C10H18
    3,3-Dideuterobicyclo<3.3.2>decan
    —— 3-hydroxy-5-(2-(pyridin-2-yl)-7,8-dihydro-4H-oxazolo[4,5-c]azepin-5(6H)-yl)benzonitrile 1247881-25-9 C19H16N4O2
    3-hydroxy-5-(2-(pyridin-2-yl)-7,8-dihydro-4H-oxazolo[4,5-c]azepin-5(6H)-yl)benzonitrile
    —— 3-t-Butylorotsaeure 56875-77-5 C9H12N2O4
    3-t-Butylorotsaeure
    —— 3-methyl-4-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-yl)-1(2)<i>H</i>-pyrazole 57435-54-8 C8H9N5O2
    3-methyl-4-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-yl)-1(2)<i>H</i>-pyrazole
    —— 3-(9-Butan-2-yl-8-methyl-2-morpholin-4-ylpurin-6-yl)phenol 1138158-96-9 C20H25N5O2
    3-(9-Butan-2-yl-8-methyl-2-morpholin-4-ylpurin-6-yl)phenol
    —— 3-[1-[4-(oxan-4-ylamino)-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-yl]-N-(2-pyridin-4-ylpropan-2-yl)benzamide 1146360-39-5 C31H38N6O3S
    3-[1-[4-(oxan-4-ylamino)-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-yl]-N-(2-pyridin-4-ylpropan-2-yl)benzamide
    —— 3-Methyl-2-[(Z)-methylimino]-4-oxo-thiazolidine-5-carboxylic acid methyl ester; hydrobromide 77134-40-8 BrH*C7H10N2O3S
    3-Methyl-2-[(Z)-methylimino]-4-oxo-thiazolidine-5-carboxylic acid methyl ester; hydrobromide
    —— 3β-(2',3',4'-triacetyl-α-L-rhamnopyranosyl)oxy-5β-pregnan-20-one-1β,5,11α,14β,19-pentol 1,11,19-triacetate 21-hydroxyacetate 162369-03-1 C41H58O20
    3β-(2',3',4'-triacetyl-α-L-rhamnopyranosyl)oxy-5β-pregnan-20-one-1β,5,11α,14β,19-pentol 1,11,19-triacetate 21-hydroxyacetate
    —— 3-(o-Ethynylphenyl)-1-(p-nitrophenyl)-2-propen-1-one 80352-36-9 C17H11NO3
    3-(o-Ethynylphenyl)-1-(p-nitrophenyl)-2-propen-1-one
    —— 3-ethyl-5-[2-(12-methyl-6,12-dihydro-5H-benzo[c]acridin-7-ylidene)-ethylidene]-2-thioxo-thiazolidin-4-one 1704-72-9 C25H22N2OS2
    3-ethyl-5-[2-(12-methyl-6,12-dihydro-5H-benzo[c]acridin-7-ylidene)-ethylidene]-2-thioxo-thiazolidin-4-one
    —— 3-Acetyl-2,4',5-trimethyl-4,6-diphenyl-benzophenon 80948-39-6 C30H26O2
    3-Acetyl-2,4',5-trimethyl-4,6-diphenyl-benzophenon
    —— 3-(1-Amino-ethyl)-carbazol 53884-79-0 C14H14N2
    3-(1-Amino-ethyl)-carbazol
    —— 3-bromo-4-[(2,4-difluorobenzyl)oxy]-6-methyl-1-(4-{[4-(methylsulfonyl)piperazin-1-yl]carbonyl}benzyl)pyridin-2(1H)-one 586375-07-7 C26H26BrF2N3O5S
    3-bromo-4-[(2,4-difluorobenzyl)oxy]-6-methyl-1-(4-{[4-(methylsulfonyl)piperazin-1-yl]carbonyl}benzyl)pyridin-2(1H)-one