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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,11-Dioxo-bis-nor-5α-cholansaeure-(2,4-dinitro-phenylhydrazon) 3852-40-2 C28H36N4O7
    3,11-Dioxo-bis-nor-5α-cholansaeure-(2,4-dinitro-phenylhydrazon)
    —— 3-Acetylhispidin-triacetat 94867-23-9 C21H18O9
    3-Acetylhispidin-triacetat
    —— 3-Ethoxycarbonyl-5-brom-4-hydroxy-pyrido<3,2-d>tropolon 95771-11-2 C13H10BrNO5
    3-Ethoxycarbonyl-5-brom-4-hydroxy-pyrido<3,2-d>tropolon
    —— 3α,17β-Di-(ethoxycarbonyloxy)-12-oxo-5β-androstan 16143-46-7 C25H38O7
    3α,17β-Di-(ethoxycarbonyloxy)-12-oxo-5β-androstan
    —— 3-ethoxycarbonylcarbamoyl-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ6-benzo[e][1,2]thiazine-2-carboxylic acid ethyl ester 27222-95-3 C15H16N2O8S
    3-ethoxycarbonylcarbamoyl-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ6-benzo[e][1,2]thiazine-2-carboxylic acid ethyl ester
    —— 3-<4-Methyl-pyridyl-(2)>-2-<2-chlor-phenyl>-1,3-thiazinon-(4) 88857-77-6 C16H15ClN2OS
    3-<4-Methyl-pyridyl-(2)>-2-<2-chlor-phenyl>-1,3-thiazinon-(4)
    —— [3-(4-chloro-anilino)-10-(4-chloro-phenyl)-10<i>H</i>-phenazin-2-ylidene]-(3,5,5-trimethyl-hexyl)-amine 97658-25-8 C33H34Cl2N4
    [3-(4-chloro-anilino)-10-(4-chloro-phenyl)-10<i>H</i>-phenazin-2-ylidene]-(3,5,5-trimethyl-hexyl)-amine
    —— 3-Carbamoyl-2,3-dihydro-1H-cyclohepta<b>pyrrol-2,8-dion 93354-92-8 C10H8N2O3
    3-Carbamoyl-2,3-dihydro-1H-cyclohepta<b>pyrrol-2,8-dion
    —— <3-<sup>13</sup>C>-3-Deutero-pentanol-(3) 89830-41-1 C5H12O
    <3-<sup>13</sup>C>-3-Deutero-pentanol-(3)
    —— 3-<4,5-Dimethyl-3-ethoxycarbonyl-pyrrolyl-(2)>-3-<4-methyl-3-(2-methoxycarbonyl-ethyl)-5-ethoxycarbonyl-pyrrolyliden-(2)>-propionsaeure-ethylester 104781-38-6 C26H34N2O8
    3-<4,5-Dimethyl-3-ethoxycarbonyl-pyrrolyl-(2)>-3-<4-methyl-3-(2-methoxycarbonyl-ethyl)-5-ethoxycarbonyl-pyrrolyliden-(2)>-propionsaeure-ethylester
    —— 3-nitro-1-phenyl-phenoxazine 109558-07-8 C18H12N2O3
    3-nitro-1-phenyl-phenoxazine
    —— 3-<2(4-fluorophenoxy)ethyl>morpholine hydrochloride 111950-14-2 C12H16FNO2*ClH
    3-<2(4-fluorophenoxy)ethyl>morpholine hydrochloride
    —— 3-[(4-{[(3R)-1-ethylpyrrolidin-3-yl]oxy}phenyl)thio]-N-(3-methyl-1,2,4-thiadiazol-5-yl)-6-[(4-methyl-4H-1,2,4-triazol-3-yl)thio]pyridine-2-carboxamide 1018966-36-3 C24H26N8O2S3
    3-[(4-{[(3R)-1-ethylpyrrolidin-3-yl]oxy}phenyl)thio]-N-(3-methyl-1,2,4-thiadiazol-5-yl)-6-[(4-methyl-4H-1,2,4-triazol-3-yl)thio]pyridine-2-carboxamide
    —— 3-Hydroxyamino-pyridazin-1-oxid 89166-01-8 C4H5N3O2
    3-Hydroxyamino-pyridazin-1-oxid
    —— 3-Hydroxy-2-β-naphthyl-chinazolon-(4) 109558-05-6 C18H12N2O2
    3-Hydroxy-2-β-naphthyl-chinazolon-(4)
    —— 3,5-Bis-(4-nitro-benzoyloxymethyl)-toluol 100410-58-0 C23H18N2O8
    3,5-Bis-(4-nitro-benzoyloxymethyl)-toluol
    —— (3aR,5R,6R,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole-5-carbaldehyde 34370-89-3 C15H18O5
    (3aR,5R,6R,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole-5-carbaldehyde
    —— 3-propargyl-1,2,3-triphenylcyclopropene 108768-74-7 C24H18
    3-propargyl-1,2,3-triphenylcyclopropene
    —— 3-<1-cyano-1-isopropyl-4-<<3-(3-methoxyphenoxy)propyl>amino>butyl>-N,N-dimethylbenzamide 120352-13-8 C27H37N3O3
    3-<1-cyano-1-isopropyl-4-<<3-(3-methoxyphenoxy)propyl>amino>butyl>-N,N-dimethylbenzamide
    —— 3α.12α-Diamino-5β-cholan 32829-71-3 C24H44N2
    3α.12α-Diamino-5β-cholan
    —— 3-nitro-2-(piperidin-1-yl)-4H-chromen-4-one 1264701-85-0 C14H14N2O4
    3-nitro-2-(piperidin-1-yl)-4H-chromen-4-one
    —— 3-<Biphenyl-4-yl>-6-<4-(1,3-diphenyl-pyrazol-5-yl)-α-styryl>-<1.2>benzisoxazol 71944-49-5 C42H29N3O
    3-<Biphenyl-4-yl>-6-<4-(1,3-diphenyl-pyrazol-5-yl)-α-styryl>-<1.2>benzisoxazol
    —— (3S)-2-oxotetrahydro-3-furanyl 2-[(2S,3R)-3-amino-2-hydroxy-4-phenylbutyl]-2-[4-(2-pyridinyl)benzyl]hydrazinecarboxylate 857900-69-7 C27H30N4O5
    (3S)-2-oxotetrahydro-3-furanyl 2-[(2S,3R)-3-amino-2-hydroxy-4-phenylbutyl]-2-[4-(2-pyridinyl)benzyl]hydrazinecarboxylate
    —— 3,6-dichloro-1,8-diphenyl carbazole 1396175-55-5 C24H15Cl2N
    3,6-dichloro-1,8-diphenyl carbazole
    —— 3β-hydroxy-13,17-seco-androsta-5,13(18)-dien-17-oic acid methyl ester 69260-21-5 C20H30O3
    3β-hydroxy-13,17-seco-androsta-5,13(18)-dien-17-oic acid methyl ester
    —— 3,3'-diselanediylbis(N-methoxy-N-methylpropanamide) 1318770-97-6 C10H20N2O4Se2
    3,3'-diselanediylbis(N-methoxy-N-methylpropanamide)
    —— 3,4-di-O-acetyl-1,6-anhydro-2-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-β-D-glucopyranose 145124-88-5 C44H48O12
    3,4-di-O-acetyl-1,6-anhydro-2-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-β-D-glucopyranose
    —— 3-acetoxy-2,2-dimethylpropane-1-sulfonamide 132115-61-8 C7H15NO4S
    3-acetoxy-2,2-dimethylpropane-1-sulfonamide
    —— 3-Ethyl-2-iodo-pent-1-en-3-ol 79314-72-0 C7H13IO
    3-Ethyl-2-iodo-pent-1-en-3-ol
    —— (3S,5R)-tert-butyl 3,6-dihydroxy-5-methoxyhexanoate 1392284-73-9 C11H22O5
    (3S,5R)-tert-butyl 3,6-dihydroxy-5-methoxyhexanoate
    —— 3-((2-fluoro-5-(2-methyl-6-(3-(methylsulfonamido)-pyrrolidin-1-yl)pyridin-3-yl)benzyl)oxy)-5,5a,6,6a-tetrahydrocyclopropa[4,5]cyclopenta[1,2-c]pyridine-6-carboxylic acid 1544741-20-9 C28H29FN4O5S
    3-((2-fluoro-5-(2-methyl-6-(3-(methylsulfonamido)-pyrrolidin-1-yl)pyridin-3-yl)benzyl)oxy)-5,5a,6,6a-tetrahydrocyclopropa[4,5]cyclopenta[1,2-c]pyridine-6-carboxylic acid
    —— 3-[2,4-dimethoxy-5-(thien-2-yl)phenyl]-1-(2,3,4-trimethoxyphenyl)-2-propen-1-one 690665-73-7 C24H24O6S
    3-[2,4-dimethoxy-5-(thien-2-yl)phenyl]-1-(2,3,4-trimethoxyphenyl)-2-propen-1-one
    —— 3-ethyl 5-(2-propoxyethyl) 4-(2-difluoromethoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate 1370335-56-0 C23H29F2NO6
    3-ethyl 5-(2-propoxyethyl) 4-(2-difluoromethoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
    —— (3S,3'S,4'R)-1'-(6-amino-5-fluoropyrimidin-4-yl)-3-((3-chloro-5-(trifluoromethyl)phenyl)amino)-2-oxo-[1,3'-bipiperidine]-4'-carboxamide 1510829-09-0 C22H24ClF4N7O2
    (3S,3'S,4'R)-1'-(6-amino-5-fluoropyrimidin-4-yl)-3-((3-chloro-5-(trifluoromethyl)phenyl)amino)-2-oxo-[1,3'-bipiperidine]-4'-carboxamide
    —— (3S,4R)-1-<N-(tert-Butoxycarbonyl)amino)>-4,5-epoxypentane 130096-82-1 C10H19NO4
    (3S,4R)-1-<N-(tert-Butoxycarbonyl)amino)>-4,5-epoxypentane
    —— 3-[1,4,7-Tris-(2-nitro-benzenesulfonyl)-[1,4,7]triazecan-9-yl]-propan-1-ol 859502-09-3 C28H32N6O13S3
    3-[1,4,7-Tris-(2-nitro-benzenesulfonyl)-[1,4,7]triazecan-9-yl]-propan-1-ol
    —— 3-<7-<dimethyl-(t-butyl)silyloxy>heptyl>-4-(tetrahydropyran-2-yloxy)cyclopent-2-enone 77425-91-3 C23H42O4Si
    3-<7-<dimethyl-(t-butyl)silyloxy>heptyl>-4-(tetrahydropyran-2-yloxy)cyclopent-2-enone
    —— <3-Oxo-cyclooctyl>-essigsaeure-methylester 1014-68-2 C11H18O3
    <3-Oxo-cyclooctyl>-essigsaeure-methylester
    —— 3-(4-ethoxy-phenyl)-6-methyl-3,4-dihydro-2<i>H</i>-benz[<i>e</i>][1,3]oxazine 101584-29-6 C17H19NO2
    3-(4-ethoxy-phenyl)-6-methyl-3,4-dihydro-2<i>H</i>-benz[<i>e</i>][1,3]oxazine
    —— 3,5,6-Triacetyl-1,2-<aethyl-orthoacetyl>-α-D-glucofuranose 99020-06-1 C16H24O10
    3,5,6-Triacetyl-1,2-<aethyl-orthoacetyl>-α-D-glucofuranose
    —— 3-Methoxy-6-formyl-20-oxo-16α,17α-epoxy-pregnadien-(3,5) 95959-47-0 C23H30O4
    3-Methoxy-6-formyl-20-oxo-16α,17α-epoxy-pregnadien-(3,5)
    —— 3-Methyl-3-acetyl-cumaranon-(2) 92643-87-3 C11H10O3
    3-Methyl-3-acetyl-cumaranon-(2)
    —— 3-(2-Phthalimido-propionyl)-indol 94212-39-2 C19H14N2O3
    3-(2-Phthalimido-propionyl)-indol
    —— 3-(Toluene-4-sulfonylamino)-pyrrolidine-3-carboxylic acid 91558-73-5 C12H16N2O4S
    3-(Toluene-4-sulfonylamino)-pyrrolidine-3-carboxylic acid
    —— 3-(3-(2,3-dimethoxyphenoxy)propyl)-7-(2-methylphenyl)-1H-indole-2-carboxylic acid 1073063-09-8 C27H27NO5
    3-(3-(2,3-dimethoxyphenoxy)propyl)-7-(2-methylphenyl)-1H-indole-2-carboxylic acid
    —— 3-(3-tert-butyl-6-fluoro-[1,2,4]triazolo[4,3-a]pyridin-7-yl)-N-cyclopropyl-5-fluoro-4-methylbenzamide 1057394-04-3 C21H22F2N4O
    3-(3-tert-butyl-6-fluoro-[1,2,4]triazolo[4,3-a]pyridin-7-yl)-N-cyclopropyl-5-fluoro-4-methylbenzamide
    —— 3-[(4-methoxybenzoyl)amino]-2-{[4-(4-methyl-1,4-diazepan-1-yl)benzoyl]amino}phenyl hydrogen sulfate 365462-52-8 C27H30N4O7S
    3-[(4-methoxybenzoyl)amino]-2-{[4-(4-methyl-1,4-diazepan-1-yl)benzoyl]amino}phenyl hydrogen sulfate
    —— 3-Chlor-5-methoxy-4-aethoxy-phthalsaeure-dimethylester 100713-90-4 C13H15ClO6
    3-Chlor-5-methoxy-4-aethoxy-phthalsaeure-dimethylester
    —— 3-<Phenyl-1.4-naphthochinonyl-amin>-crotonsaeure-aethylester 102549-34-8 C22H19NO4
    3-<Phenyl-1.4-naphthochinonyl-amin>-crotonsaeure-aethylester
    —— 3-Methyl-5-methoxy-2-phenyl-4-phenylmercaptomethyl-pyrazol 95021-01-5 C18H18N2OS
    3-Methyl-5-methoxy-2-phenyl-4-phenylmercaptomethyl-pyrazol