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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-benzyl-8-(3-methoxy-1-methyl-1H-pyrazol-5-yl)-6-(methylthio)-3H-purin-2(7H)-one 1313389-17-1 C18H18N6O2S
    3-benzyl-8-(3-methoxy-1-methyl-1H-pyrazol-5-yl)-6-(methylthio)-3H-purin-2(7H)-one
    —— 3,4,5-tribromo-valeric acid 860748-83-0 C5H7Br3O2
    3,4,5-tribromo-valeric acid
    —— 3-ethyl-3-hydroxy-2-(p-tolyl)isoindolin-1-one 93817-58-4 C17H17NO2
    3-ethyl-3-hydroxy-2-(p-tolyl)isoindolin-1-one
    —— 3-(3-aminophenyl)-1,5-dihydro-4-hydroxy-N-methyl-2H-pyrrol-2-one 150689-78-4 C11H12N2O2
    3-(3-aminophenyl)-1,5-dihydro-4-hydroxy-N-methyl-2H-pyrrol-2-one
    —— 3-Chloro-N-[3-[cyclopropyl(5,6,7,8,9,10-hexahydro-4-hydroxy-2-oxo-2H-cycloocta[b]pyran-3-yl)methyl]phenyl]-2-methyl-benzenesulfonamide 166335-66-6 C28H30ClNO5S
    3-Chloro-N-[3-[cyclopropyl(5,6,7,8,9,10-hexahydro-4-hydroxy-2-oxo-2H-cycloocta[b]pyran-3-yl)methyl]phenyl]-2-methyl-benzenesulfonamide
    —— 3-Dimethylamino-4-phenyl-hex-5-en-2-one 60416-80-0 C14H19NO
    3-Dimethylamino-4-phenyl-hex-5-en-2-one
    —— 3-Acetyl-6-hydroxy-4-phenyl-2-piperidone 57839-74-4 C13H15NO3
    3-Acetyl-6-hydroxy-4-phenyl-2-piperidone
    —— 3-Acetyl-1-(4-nitro-benzyl)-1,4-dihydro-pyridine-4-carbonitrile 55675-98-4 C15H13N3O3
    3-Acetyl-1-(4-nitro-benzyl)-1,4-dihydro-pyridine-4-carbonitrile
    —— 3,4,5-tris-[p-(2-(2-methoxy)ethoxy)ethoxybenzyloxy]benzyl alcohol 392711-14-7 C43H56O13
    3,4,5-tris-[p-(2-(2-methoxy)ethoxy)ethoxybenzyloxy]benzyl alcohol
    —— 3-<i>sec</i>-butyl-2-phenyl-3<i>H</i>-benzo[1,3]azarsole 67682-72-8 C17H18AsN
    3-<i>sec</i>-butyl-2-phenyl-3<i>H</i>-benzo[1,3]azarsole
    —— 3-(naphthalen-1-yl)-1-phenyl-1H-1,2,4-triazol-5(4H)-one 27423-57-0 C18H13N3O
    3-(naphthalen-1-yl)-1-phenyl-1H-1,2,4-triazol-5(4H)-one
    —— 3-{N'-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-N-methyl-hydrazino}-2-methyl-cyclopent-2-enone 41555-78-6 C14H15ClN2O
    3-{N'-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-N-methyl-hydrazino}-2-methyl-cyclopent-2-enone
    —— 3,8-bis(4-trimethylsilylphenyl)-1,10-phenanthroline 1032392-95-2 C30H32N2Si2
    3,8-bis(4-trimethylsilylphenyl)-1,10-phenanthroline
    —— 3-(3-Chloro-4-methoxybenzyl)-5-cyano-1-(tetrahydro-4H-pyran-4-yl)-2,3-dihydro-1H-benzimidazol-2-one 320408-87-5 C21H20ClN3O3
    3-(3-Chloro-4-methoxybenzyl)-5-cyano-1-(tetrahydro-4H-pyran-4-yl)-2,3-dihydro-1H-benzimidazol-2-one
    —— 3-(2-Ethoxycarbonyl-1-methyl-pyrrolidin-4-yl)-propionsaeure-ethylester 93647-42-8 C13H23NO4
    3-(2-Ethoxycarbonyl-1-methyl-pyrrolidin-4-yl)-propionsaeure-ethylester
    —— 3β,20ξ-Diacetoxy-6α-nitro-5α-pregnan 97258-36-1 C25H39NO6
    3β,20ξ-Diacetoxy-6α-nitro-5α-pregnan
    —— 3α-Aethoxycarbonyloxy-12α-hydroxy-Δ<sup>14</sup>-cholensaeure-methylester 107177-44-6 C28H44O6
    3α-Aethoxycarbonyloxy-12α-hydroxy-Δ<sup>14</sup>-cholensaeure-methylester
    —— 3-<5-Nitro-2-furyl)acryloylmalonic-acid-bisphenylhydrazide 14627-35-1 C22H19N5O6
    3-<5-Nitro-2-furyl)acryloylmalonic-acid-bisphenylhydrazide
    —— 3-cyclopropyl-1-(2,4-dinitro-phenyl)-5-ethyl-4-methyl-1<i>H</i>-pyrazole 13572-45-7 C15H16N4O4
    3-cyclopropyl-1-(2,4-dinitro-phenyl)-5-ethyl-4-methyl-1<i>H</i>-pyrazole
    —— 3-[5-[3-Cyclopropyl-5-(5-methylfuran-2-yl)pyrazol-1-yl]-1-[[6-(2-trimethylsilylethoxy)pyridin-3-yl]methyl]benzimidazol-2-yl]-4-hydroxybenzoic acid 1031866-02-0 C36H37N5O5Si
    3-[5-[3-Cyclopropyl-5-(5-methylfuran-2-yl)pyrazol-1-yl]-1-[[6-(2-trimethylsilylethoxy)pyridin-3-yl]methyl]benzimidazol-2-yl]-4-hydroxybenzoic acid
    —— 3-(3-methyl-1H-pyrazol-4-yl)-5-phenoxy-1,2,4-thiadiazole 1262848-73-6 C12H10N4OS
    3-(3-methyl-1H-pyrazol-4-yl)-5-phenoxy-1,2,4-thiadiazole
    —— 3-(benzenesulfinyl)-5-[(3E,6E)-octa-3,6-dienyl]oxolan-2-one 107111-86-4 C18H22O3S
    3-(benzenesulfinyl)-5-[(3E,6E)-octa-3,6-dienyl]oxolan-2-one
    —— 3-bromo-1-trityl-1H-pyrazolo[4,3-b]pyridine 633328-34-4 C25H18BrN3
    3-bromo-1-trityl-1H-pyrazolo[4,3-b]pyridine
    —— 3-chloro-3'-[(R)-2-hydroxy-1-(1H-indol-3-ylmethyl)-ethylsulfamoyl]-4'-methoxy-biphenyl-4-carboxylic acid methylamide 1053234-03-9 C26H26ClN3O5S
    3-chloro-3'-[(R)-2-hydroxy-1-(1H-indol-3-ylmethyl)-ethylsulfamoyl]-4'-methoxy-biphenyl-4-carboxylic acid methylamide
    —— (3R,5S)-3-(5-cyanopentyl)-1-isobutyl-5-[(trityloxy)methyl]-2-pyrrolidinone 149504-57-4 C34H40N2O2
    (3R,5S)-3-(5-cyanopentyl)-1-isobutyl-5-[(trityloxy)methyl]-2-pyrrolidinone
    —— 3-chloro-5-((1-((5-(5-methoxypyridin-3-yl)-6-oxo-1,6-dihydropyridazin-3-yl)methyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-5-yl)oxy)benzonitrile 1591825-59-0 C23H14ClF3N6O4
    3-chloro-5-((1-((5-(5-methoxypyridin-3-yl)-6-oxo-1,6-dihydropyridazin-3-yl)methyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-5-yl)oxy)benzonitrile
    —— 3-N-benzyloxymethyl-5'-N,O-bis(tert-butoxycarbonyl)hydroxyamino-5'-deoxy-2'-O-methanesulfonyluridine 1080623-50-2 C28H39N3O13S
    3-N-benzyloxymethyl-5'-N,O-bis(tert-butoxycarbonyl)hydroxyamino-5'-deoxy-2'-O-methanesulfonyluridine
    —— (3R,4S)-dimethyl 3-((benzoyloxy)methyl)-4-((E)-prop-1-en-1-yl)cyclopentane-1,1-dicarboxylate 1415760-62-1 C20H24O6
    (3R,4S)-dimethyl 3-((benzoyloxy)methyl)-4-((E)-prop-1-en-1-yl)cyclopentane-1,1-dicarboxylate
    —— 3(R)-(2-Methoxy-pyrimidin-5-yl)-9-(6-ethylamino-pyridin-2-yl)-nonanoic acid 351446-76-9 C21H30N4O3
    3(R)-(2-Methoxy-pyrimidin-5-yl)-9-(6-ethylamino-pyridin-2-yl)-nonanoic acid
    —— 3,3'-(pyrimidine-2,5-diyl)bis(5-chloro-1H-indole) 1333469-88-7 C20H12Cl2N4
    3,3'-(pyrimidine-2,5-diyl)bis(5-chloro-1H-indole)
    —— (3aR,5S,6R,6aR)-6-But-3-enyl-6-hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole-5-carbaldehyde 136152-98-2 C12H18O5
    (3aR,5S,6R,6aR)-6-But-3-enyl-6-hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole-5-carbaldehyde
    —— 3,5-diamino-4-chloro-2-(2-hydroxy-5-chlorophenylazo)benzoic acid 1426244-78-1 C13H10Cl2N4O3
    3,5-diamino-4-chloro-2-(2-hydroxy-5-chlorophenylazo)benzoic acid
    —— 3-(5'-deoxy-2',3'-O-isopropylideneuridin-5'-yl)-3-nitropentan-1,5-dinitrile 94834-41-0 C19H23N5O7
    3-(5'-deoxy-2',3'-O-isopropylideneuridin-5'-yl)-3-nitropentan-1,5-dinitrile
    —— (+/-)-3-(1,5-Dioxo-7a-methyl-5,6,7,7a-tetrahydro-indanyl-(4))-propionsaeure-methylester 21932-66-1 C14H18O4
    (+/-)-3-(1,5-Dioxo-7a-methyl-5,6,7,7a-tetrahydro-indanyl-(4))-propionsaeure-methylester
    —— (3-(2-(4-(piperidin-1-yl)phenyl)thiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)(4-(thiophen-2-yl)phenyl)methanone 1338374-55-2 C30H28N6OS2
    (3-(2-(4-(piperidin-1-yl)phenyl)thiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)(4-(thiophen-2-yl)phenyl)methanone
    —— 3β-acetoxy-6β-(methansulfonyloxymethyl)-pregna-5(10)-en-20-one 1384871-21-9 C24H36O6S
    3β-acetoxy-6β-(methansulfonyloxymethyl)-pregna-5(10)-en-20-one
    —— (3-ethylhept-1-yn-1-yl)triisopropylsilane 1394826-24-4 C18H36Si
    (3-ethylhept-1-yn-1-yl)triisopropylsilane
    —— 3-phenyl-(acenaphtho[1,2-e][1,2,4]triazino[4,3-b]-4H-[1,2,4])-triazine 1203705-17-2 C21H13N5
    3-phenyl-(acenaphtho[1,2-e][1,2,4]triazino[4,3-b]-4H-[1,2,4])-triazine
    —— (3β,5β,14β,17β)-3-<(2,3,4,6-tetra-O-benzyl-β-L-glucopyranosyl)oxy>-14-hydroxycard-20(22)-enolide 104048-31-9 C57H68O9
    (3β,5β,14β,17β)-3-<(2,3,4,6-tetra-O-benzyl-β-L-glucopyranosyl)oxy>-14-hydroxycard-20(22)-enolide
    —— 3-heptyl-3-hydroxy-octadecanoic acid 102896-36-6 C25H50O3
    3-heptyl-3-hydroxy-octadecanoic acid
    —— 3,4-Dimethoxy-N-[4-(2-methylamino-ethoxy)-benzyl]-benzamide 141996-97-6 C19H24N2O4
    3,4-Dimethoxy-N-[4-(2-methylamino-ethoxy)-benzyl]-benzamide
    —— 3,4-Dimethoxy-2'-hydroxymethyl-α-methyl-benzhydrol 25770-23-4 C17H20O4
    3,4-Dimethoxy-2'-hydroxymethyl-α-methyl-benzhydrol
    —— 3-[[3-[5-[3-(Dimethylamino)propoxy]pyrimidin-2-yl]phenyl]methyl]-4-methyl-1,3-benzoxazol-2-one 1092567-60-6 C24H26N4O3
    3-[[3-[5-[3-(Dimethylamino)propoxy]pyrimidin-2-yl]phenyl]methyl]-4-methyl-1,3-benzoxazol-2-one
    —— 3,19-Bis(3,5-ditert-butylphenyl)nonacyclo[19.11.1.17,11.02,20.04,18.06,16.023,28.029,33.015,34]tetratriaconta-1(32),2,4(18),5,7,9,11(34),12,14,16,19,21,23,25,27,29(33),30-heptadecaene 1231715-16-4 C62H58
    3,19-Bis(3,5-ditert-butylphenyl)nonacyclo[19.11.1.17,11.02,20.04,18.06,16.023,28.029,33.015,34]tetratriaconta-1(32),2,4(18),5,7,9,11(34),12,14,16,19,21,23,25,27,29(33),30-heptadecaene
    —— 3-ethyl-1-methyl-1-{[5-(3-methylphenyl)isoxazol-3-yl]methyl}thiourea 1147756-94-2 C15H19N3OS
    3-ethyl-1-methyl-1-{[5-(3-methylphenyl)isoxazol-3-yl]methyl}thiourea
    —— (3E)-3-iodo-3-hexene 16403-09-1 C6H11I
    (3E)-3-iodo-3-hexene
    —— 3-Butyl-2-oxo-3-pyrrolidincarbonsaeure-ethylester 80421-26-7 C11H19NO3
    3-Butyl-2-oxo-3-pyrrolidincarbonsaeure-ethylester
    —— 3-amyl-2H-1λ6-benzo[e][1,2]thiazine 1,1-dioxide 1296783-68-0 C13H17NO2S
    3-amyl-2H-1λ6-benzo[e][1,2]thiazine 1,1-dioxide
    —— 3-[2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl]-2-methyl-8-nitro[1]benzothieno[3,2-d]pyrimidin-4(3H)-one 1621318-15-7 C24H25N5O4S
    3-[2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl]-2-methyl-8-nitro[1]benzothieno[3,2-d]pyrimidin-4(3H)-one
    —— 3-Dibutylamino-2,4-dimethyl-pentan 54562-02-6 C15H33N
    3-Dibutylamino-2,4-dimethyl-pentan