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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3-Dimethoxy-17-hydroxy-11-oxa-5α-pregnan-20-one 113555-53-6 C22H36O5
    3,3-Dimethoxy-17-hydroxy-11-oxa-5α-pregnan-20-one
    —— 3,3-diphenyl-3<i>H</i>-benzo[<i>d</i>]silepine 21738-09-0 C22H18Si
    3,3-diphenyl-3<i>H</i>-benzo[<i>d</i>]silepine
    —— 3,3'-dimethyl-2,2'-methanediyldimercapto-bis-benzothiazolium; diiodide 109734-54-5 C17H16N2S4*2I
    3,3'-dimethyl-2,2'-methanediyldimercapto-bis-benzothiazolium; diiodide
    —— (3aS,8S,9R,9aR,9bS)-6,8-dihydroxy-6,9-dimethyldecahydrobenzo[de]chromen-2(3H)-one 1294513-74-8 C14H22O4
    (3aS,8S,9R,9aR,9bS)-6,8-dihydroxy-6,9-dimethyldecahydrobenzo[de]chromen-2(3H)-one
    —— 3-[3-(dimethylamino)phenyl]cyclopentan-1-one 1391333-81-5 C13H17NO
    3-[3-(dimethylamino)phenyl]cyclopentan-1-one
    —— 3-[[[[3-[(aminoiminomethyl)amino]phenyl]carbonyl]amino]methyl]benzeneacetic acid 197790-91-3 C17H18N4O3
    3-[[[[3-[(aminoiminomethyl)amino]phenyl]carbonyl]amino]methyl]benzeneacetic acid
    —— 3-[[[3-[[[(phenylmethyl)amino]carbonyl]amino]phenyl]sulfonyl]amino]-β-phenylbenzenepropanoic acid 197790-33-3 C29H27N3O5S
    3-[[[3-[[[(phenylmethyl)amino]carbonyl]amino]phenyl]sulfonyl]amino]-β-phenylbenzenepropanoic acid
    —— 3-[2-(1-benzyl-4-piperidyl)ethyl]-5-[4-(3-carboxypropyl)piperazino]methyloxazolidin-2-one 1226576-14-2 C26H40N4O4
    3-[2-(1-benzyl-4-piperidyl)ethyl]-5-[4-(3-carboxypropyl)piperazino]methyloxazolidin-2-one
    —— (3aR,7aS)-4,7-Diphenyl-2-[4-(4-pyrimidin-2-yl-piperazin-1-yl)-butyl]-hexahydro-isoindole-1,3-dione 138273-91-3 C32H37N5O2
    (3aR,7aS)-4,7-Diphenyl-2-[4-(4-pyrimidin-2-yl-piperazin-1-yl)-butyl]-hexahydro-isoindole-1,3-dione
    —— 3β-acetoxy-oleanadien-(11.13(18))-oic acid-(28) 25193-41-3 C32H48O4
    3β-acetoxy-oleanadien-(11.13(18))-oic acid-(28)
    —— (3R,4S,6S,9S)-1-aza-9-tert-butoxycarbonyl-3-tert-butoxycarbonylamino-4-hydroxy-2-oxobicyclo[4.3.0]nonane 681225-74-1 C18H30N2O6
    (3R,4S,6S,9S)-1-aza-9-tert-butoxycarbonyl-3-tert-butoxycarbonylamino-4-hydroxy-2-oxobicyclo[4.3.0]nonane
    —— 3-(cyclobutylidenemethyl)pyridine-2-carbaldehyde 1211937-05-1 C11H11NO
    3-(cyclobutylidenemethyl)pyridine-2-carbaldehyde
    —— 3-Oxo-2-phenyl-2,3,6,7-tetrahydro-5H-[1,2,4]triazolo[4,3-a]pyrimidine-8-carboxylic acid phenylamide 120617-13-2 C18H17N5O2
    3-Oxo-2-phenyl-2,3,6,7-tetrahydro-5H-[1,2,4]triazolo[4,3-a]pyrimidine-8-carboxylic acid phenylamide
    —— 3-[[5-bromo-6-ethyl-2-(5-methoxypyridin-3-yl)oxy-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]benzonitrile 1275600-74-2 C21H16BrN5O3
    3-[[5-bromo-6-ethyl-2-(5-methoxypyridin-3-yl)oxy-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]benzonitrile
    —— 3-(2,6-Dimethylphenyl)-4-hydroxy-8-methoxy-1-(2-methoxyethoxy)-1,8-diazaspiro[4.5]dec-3-en-2-one 1228464-81-0 C20H28N2O5
    3-(2,6-Dimethylphenyl)-4-hydroxy-8-methoxy-1-(2-methoxyethoxy)-1,8-diazaspiro[4.5]dec-3-en-2-one
    —— 3-chlorO-6-(4′-methylphenyl)phenanthridine 1239886-88-4 C20H14ClN
    3-chlorO-6-(4′-methylphenyl)phenanthridine
    —— 3',5'-Bis-allyloxy-2-decyloxy-6-methoxymethoxy-biphenyl-4-carboxylic acid ethyl ester 870094-56-7 C33H46O7
    3',5'-Bis-allyloxy-2-decyloxy-6-methoxymethoxy-biphenyl-4-carboxylic acid ethyl ester
    —— (3S,4aR,7R)-1,4a-dimethyl-3-[(2-methylpropan-2-yl)oxy-diphenylsilyl]oxy-7-prop-1-en-2-yl-3,4,5,6,7,8-hexahydro-2H-naphthalen-2-ol 140185-07-5 C31H42O3Si
    (3S,4aR,7R)-1,4a-dimethyl-3-[(2-methylpropan-2-yl)oxy-diphenylsilyl]oxy-7-prop-1-en-2-yl-3,4,5,6,7,8-hexahydro-2H-naphthalen-2-ol
    —— 3-[1-(Methyl-phenyl-amino)-meth-(E)-ylidene]-chroman-4-one 74396-88-6 C17H15NO2
    3-[1-(Methyl-phenyl-amino)-meth-(E)-ylidene]-chroman-4-one
    —— 3-Chloro-4-methyl-cyclohexanecarboxylic acid 76170-69-9 C8H13ClO2
    3-Chloro-4-methyl-cyclohexanecarboxylic acid
    —— 3-Acetyl-1,2-di-n-butyl-cyclopropen-(1) 14685-31-5 C13H22O
    3-Acetyl-1,2-di-n-butyl-cyclopropen-(1)
    —— 3-(5-formyl-1H-1,2,3-benzotriazol-1-yl)propyl methanesulfonate 1435517-06-8 C11H13N3O4S
    3-(5-formyl-1H-1,2,3-benzotriazol-1-yl)propyl methanesulfonate
    —— 3(3-Fluoroallyl)benzaldehyde 106918-24-5 C10H9FO
    3(3-Fluoroallyl)benzaldehyde
    —— 3-(4-methoxy benzoyl) 2-methyl 7-nitro benzofuran 141645-12-7 C17H13NO5
    3-(4-methoxy benzoyl) 2-methyl 7-nitro benzofuran
    —— 3-Ethyl-3-methyl-4-trimethylsilanyl-tetrahydro-pyran-2-one 75388-10-2 C11H22O2Si
    3-Ethyl-3-methyl-4-trimethylsilanyl-tetrahydro-pyran-2-one
    —— 3-Morpholino-6,7-dihydro-1H-azepin-2(5H)-one 23996-63-6 C10H16N2O2
    3-Morpholino-6,7-dihydro-1H-azepin-2(5H)-one
    —— (3β,5α,20S)-4,4,20-trimethyl-21-phenylpregna-8,14-diene-3,21-diol 3-benzoate 21-(methyl ethanedioate) 216446-54-7 C40H48O6
    (3β,5α,20S)-4,4,20-trimethyl-21-phenylpregna-8,14-diene-3,21-diol 3-benzoate 21-(methyl ethanedioate)
    —— 3,5-di(p-anisylidene)-4-aza-1,2,3,5,6,7-hexahydro-sym-indacene 109918-78-7 C27H25NO2
    3,5-di(p-anisylidene)-4-aza-1,2,3,5,6,7-hexahydro-sym-indacene
    —— 3-[3-(4-bromophenyl)-1H-pyrazol-5-yl]butan-2-ol 130657-32-8 C13H15BrN2O
    3-[3-(4-bromophenyl)-1H-pyrazol-5-yl]butan-2-ol
    —— 3''-methyl-3'-phenyl-dispiro[fluorene-9,1'-cyclopropane-2',4''-isoxazol]-5''-one 4525-06-8 C24H17NO2
    3''-methyl-3'-phenyl-dispiro[fluorene-9,1'-cyclopropane-2',4''-isoxazol]-5''-one
    —— (3R,4R,5S)-3,4-dibenzyloxy-5-benzyloxymethyl-2-phenyl-1-pyrroline 1021182-27-3 C32H31NO3
    (3R,4R,5S)-3,4-dibenzyloxy-5-benzyloxymethyl-2-phenyl-1-pyrroline
    —— 3-Chlor-6-methoxy-pyridazin-1-oxid 89283-44-3 C5H5ClN2O2
    3-Chlor-6-methoxy-pyridazin-1-oxid
    —— [3-(2,2-Diethoxy-ethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid 131105-71-0 C16H20N2O5
    [3-(2,2-Diethoxy-ethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid
    —— 3-ethyl-8H-3a-aza-cyclopenta[a]indene-1,2-dicarboxylic acid dimethyl ester 1147550-49-9 C17H17NO4
    3-ethyl-8H-3a-aza-cyclopenta[a]indene-1,2-dicarboxylic acid dimethyl ester
    —— 3-(o-acetoxyphenoxy)-2,4-pentanedione 125142-95-2 C13H14O5
    3-(o-acetoxyphenoxy)-2,4-pentanedione
    —— 3,5,8,10-tetranitro-3,5,8,10-tetraaza-1,12-dodecadiol 78491-76-6 C8H18N8O10
    3,5,8,10-tetranitro-3,5,8,10-tetraaza-1,12-dodecadiol
    —— 3-(3-fluoro-4-methoxyphenyl)-5-octylisoxazole 1442459-66-6 C18H24FNO2
    3-(3-fluoro-4-methoxyphenyl)-5-octylisoxazole
    —— (3-Ethenyl-1-benzofuran-2-yl)-phenylmethanone 1241946-29-1 C17H12O2
    (3-Ethenyl-1-benzofuran-2-yl)-phenylmethanone
    —— 3-{2-[(1R)-1-({(2R)-3-[(2S)-2-(3-fluoro-4-methylbenzyl)pyrrolidin-1-yl]-2-hydroxypropyl}oxy)ethyl]-5-methylphenyl}propanoic acid 1232828-98-6 C27H36FNO4
    3-{2-[(1R)-1-({(2R)-3-[(2S)-2-(3-fluoro-4-methylbenzyl)pyrrolidin-1-yl]-2-hydroxypropyl}oxy)ethyl]-5-methylphenyl}propanoic acid
    —— (3S)-1-(4-chloro-5,8-ethano-5,6,7,8-tetrahydrophthalazine-1-yl)-N3-(6-(4-(cyclopropylmethyl)-3-methylpiperazin-1-yl)pyridin-3-yl)-1H-1,2,4-triazole-3,5-diamine 1204249-69-3 C26H33ClN10
    (3S)-1-(4-chloro-5,8-ethano-5,6,7,8-tetrahydrophthalazine-1-yl)-N3-(6-(4-(cyclopropylmethyl)-3-methylpiperazin-1-yl)pyridin-3-yl)-1H-1,2,4-triazole-3,5-diamine
    —— 3-[4-(5-chloro-pyrimidin-2-yl)-phenoxymethyl]-1-(2-methoxy-benzoyl)-pyrrolidine-3-carboxylic acid ethyl ester 1226786-86-2 C26H26ClN3O5
    3-[4-(5-chloro-pyrimidin-2-yl)-phenoxymethyl]-1-(2-methoxy-benzoyl)-pyrrolidine-3-carboxylic acid ethyl ester
    —— 3-(2-chloro-4-fluorophenyl)-4-methyl-2-(4-((S)-2-((R)-3-methylpyrrolidin-1-yl)propoxy)phenyl)-2H-chromen-6-ol hydrochloride 1352307-65-3 C30H31ClFNO3*ClH
    3-(2-chloro-4-fluorophenyl)-4-methyl-2-(4-((S)-2-((R)-3-methylpyrrolidin-1-yl)propoxy)phenyl)-2H-chromen-6-ol hydrochloride
    —— 3-(4-hydroxy-3-methylphenyl)-4-methyl-2-(4-((S)-2-((R)-3-methylpyrrolidin-1-yl)propoxy)phenyl)-2H-chromen-6-ol hydrochloride 1352307-57-3 C31H35NO4*ClH
    3-(4-hydroxy-3-methylphenyl)-4-methyl-2-(4-((S)-2-((R)-3-methylpyrrolidin-1-yl)propoxy)phenyl)-2H-chromen-6-ol hydrochloride
    —— [3-(Benzyl-methyl-amino)-4-chloro-5-methoxy-phenyl]-methanol 67402-48-6 C16H18ClNO2
    [3-(Benzyl-methyl-amino)-4-chloro-5-methoxy-phenyl]-methanol
    —— 3-(4-fluorophenyl)-9-oxo-9H-xanthen-1-yl trifluoromethanesulfonate 1384449-71-1 C20H10F4O5S
    3-(4-fluorophenyl)-9-oxo-9H-xanthen-1-yl trifluoromethanesulfonate
    —— 3-[3-(Hexylcarbamoyl)-4-hydroxy-2-oxoquinolin-1-yl]propanoic acid 1430061-21-4 C19H24N2O5
    3-[3-(Hexylcarbamoyl)-4-hydroxy-2-oxoquinolin-1-yl]propanoic acid
    —— 3-iodo-2-methoxy[1]benzothieno[2,3-b][1]benzothiophene 1239913-76-8 C15H9IOS2
    3-iodo-2-methoxy[1]benzothieno[2,3-b][1]benzothiophene
    —— 3-Aethyl-2-methyl-7-acetoxy-2.5-dihydro-anthra<1.9-de>-1.3-oxazin 7159-61-7 C20H19NO3
    3-Aethyl-2-methyl-7-acetoxy-2.5-dihydro-anthra<1.9-de>-1.3-oxazin
    —— (3R,6R,7S)-((1S,2S)-2-methyl-1-p-tolylbut-3-enyl) 3,6,7-trihydroxy-6-methylnon-8-enoate 1446121-75-0 C22H32O5
    (3R,6R,7S)-((1S,2S)-2-methyl-1-p-tolylbut-3-enyl) 3,6,7-trihydroxy-6-methylnon-8-enoate
    —— 3<i>c</i>-thiocyanato-acrylic acid 131424-34-5 C4H3NO2S
    3<i>c</i>-thiocyanato-acrylic acid