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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Carbamoylmethyl-3-ethyl-pentanoic acid 103038-30-8 C9H17NO3
    3-Carbamoylmethyl-3-ethyl-pentanoic acid
    —— 3,4-Dihydroxy-1,3,4,6-tetra-<2>furyl-hexan-1,6-dion 7364-73-0 C22H18O8
    3,4-Dihydroxy-1,3,4,6-tetra-<2>furyl-hexan-1,6-dion
    —— 3-Methyl-napht <2,1-c>acridin 1798-34-1 C22H15N
    3-Methyl-napht <2,1-c>acridin
    —— 3-Brom-5-chlor-6-<4-brommethyl-phenyl>-pyron-(2) 5991-51-5 C12H7Br2ClO2
    3-Brom-5-chlor-6-<4-brommethyl-phenyl>-pyron-(2)
    —— 3,3'-Bis-s-triazolo<4,3-a>pyridin 4930-91-0 C12H8N6
    3,3'-Bis-s-triazolo<4,3-a>pyridin
    —— 3-Phthalimidomethyl-5-benzyloxy-indol 2436-12-6 C24H18N2O3
    3-Phthalimidomethyl-5-benzyloxy-indol
    —— 3-amino-2-(2-naphthyl)-4-(3H)-quinazolinethione 88645-20-9 C18H13N3S
    3-amino-2-(2-naphthyl)-4-(3H)-quinazolinethione
    —— 3-(allylimino)indolin-2-one 1341187-79-8 C11H10N2O
    3-(allylimino)indolin-2-one
    —— 3-(3,4-dihydroquinoxalin-2(1H)-on-3-yl)-1,2-dihydro-1,5-benzodiazepin-2(1H)-onium chloride 93446-66-3 C17H12N4O2*ClH
    3-(3,4-dihydroquinoxalin-2(1H)-on-3-yl)-1,2-dihydro-1,5-benzodiazepin-2(1H)-onium chloride
    —— (3S)-3-(4-((2S)-4-((6-amino-3-pyridinyl)sulfonyl)-2-(1-propyn-1-yl)-1-piperazinyl)phenyl)-4,4,4-trifluoro-3-hydroxybutanenitrile 1572927-98-0 C22H22F3N5O3S
    (3S)-3-(4-((2S)-4-((6-amino-3-pyridinyl)sulfonyl)-2-(1-propyn-1-yl)-1-piperazinyl)phenyl)-4,4,4-trifluoro-3-hydroxybutanenitrile
    —— 3-Ethoxy-5-methyl-hex-2-ensaeure-ethylester 923-56-8 C11H20O3
    3-Ethoxy-5-methyl-hex-2-ensaeure-ethylester
    —— 3-[1-Fluoro-1-(1-phenyl-vinyloxy)-meth-(Z)-ylidene]-4,4-dimethyl-dihydro-furan-2-one 343226-28-8 C15H15FO3
    3-[1-Fluoro-1-(1-phenyl-vinyloxy)-meth-(Z)-ylidene]-4,4-dimethyl-dihydro-furan-2-one
    —— (3R)-3-methyl-3-p-tolyl-4-pentanal 105556-82-9 C13H16O
    (3R)-3-methyl-3-p-tolyl-4-pentanal
    —— 3-chloro-4-(hydroxyiminomethyl)pyridine 620535-14-0 C6H5ClN2O
    3-chloro-4-(hydroxyiminomethyl)pyridine
    —— 3-[(allylmethylamino)methyl]-4-morpholin-4-ylphenylamine 1354567-41-1 C15H23N3O
    3-[(allylmethylamino)methyl]-4-morpholin-4-ylphenylamine
    —— 3β,5α,6β-Trihydroxy-6α,17-dimethyl-pregnan-20-on 2882-54-4 C23H38O4
    3β,5α,6β-Trihydroxy-6α,17-dimethyl-pregnan-20-on
    —— 3-bromo-2-chloro-4-fluoropyridine 1349717-04-9 C5H2BrClFN
    3-bromo-2-chloro-4-fluoropyridine
    —— 3-[(5,6-Dihydro-4H-cyclopentaselenazol-2-yl)-hydrazono]-1,3-dihydro-indol-2-one 82814-09-3 C14H12N4OSe
    3-[(5,6-Dihydro-4H-cyclopentaselenazol-2-yl)-hydrazono]-1,3-dihydro-indol-2-one
    —— 3-(azidomethyl)-1,3-dimethyl-2-oxoindoline-5-carbonitrile 1449116-98-6 C12H11N5O
    3-(azidomethyl)-1,3-dimethyl-2-oxoindoline-5-carbonitrile
    —— [3-(4-nitro-phenyl)-propyl]-phosphonic acid diethyl ester 100799-80-2 C13H20NO5P
    [3-(4-nitro-phenyl)-propyl]-phosphonic acid diethyl ester
    —— (3aR,5R,6R,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-tridecyloxy-tetrahydro-furo[2,3-d][1,3]dioxole 111189-02-7 C25H46O6
    (3aR,5R,6R,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-tridecyloxy-tetrahydro-furo[2,3-d][1,3]dioxole
    —— 3-Amino-3-methyl-N-[2,3,4,5-tetrahydro-2-[[2'-[[[[(2-hydroxyethyl)amino]carbonyl]amino]methyl][1,1'-biphenyl]-4-yl]methyl]-7-methylthio-3-oxo-1H-2-benzazepin-4(R)-yl]butanamide 168057-96-3 C33H41N5O4S
    3-Amino-3-methyl-N-[2,3,4,5-tetrahydro-2-[[2'-[[[[(2-hydroxyethyl)amino]carbonyl]amino]methyl][1,1'-biphenyl]-4-yl]methyl]-7-methylthio-3-oxo-1H-2-benzazepin-4(R)-yl]butanamide
    —— 3-[3-(S)-(4-Chlorobenzo[b]thiophene-2-sulfonylamino)-2-oxo-pyrrolidin-1-ylmethyl]-benzamidine trifluoroacetate 205053-50-5 C2HF3O2*C20H19ClN4O3S2
    3-[3-(S)-(4-Chlorobenzo[b]thiophene-2-sulfonylamino)-2-oxo-pyrrolidin-1-ylmethyl]-benzamidine trifluoroacetate
    —— 3-(3-methyl-butyl)-pyrido[1,2-<i>a</i>][1,3,5]triazine-2,4-dione 26737-50-8 C12H15N3O2
    3-(3-methyl-butyl)-pyrido[1,2-<i>a</i>][1,3,5]triazine-2,4-dione
    —— 3-(2-bromo-benzoylsulfanyl)-4-butyl-4<i>H</i>-[1,2,4]triazole 27106-32-7 C13H14BrN3OS
    3-(2-bromo-benzoylsulfanyl)-4-butyl-4<i>H</i>-[1,2,4]triazole
    —— (3,5-Di-tert-butyl-2-hydroxy-phenyl)-(4-isopropyl-phenyl)-methanone 31314-35-9 C24H32O2
    (3,5-Di-tert-butyl-2-hydroxy-phenyl)-(4-isopropyl-phenyl)-methanone
    —— 3-[(3-amino-7-bromoquinolin-4-yl)amino]propan-1-ol 847436-85-5 C12H14BrN3O
    3-[(3-amino-7-bromoquinolin-4-yl)amino]propan-1-ol
    —— (3S,4R)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>-4-<(1S)-2-hydroxymethylcyclohex-2-enyl>-2-azetidinone 220430-23-9 C18H33NO3Si
    (3S,4R)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>-4-<(1S)-2-hydroxymethylcyclohex-2-enyl>-2-azetidinone
    —— [3-(4-Oxo-2-pyridin-4-yl-3,4-dihydro-2H-quinazolin-1-yl)-propyl]-thiourea 121378-31-2 C17H19N5OS
    [3-(4-Oxo-2-pyridin-4-yl-3,4-dihydro-2H-quinazolin-1-yl)-propyl]-thiourea
    —— (3-Fluoro-5-formyl-pyridin-2-yl)-carbamic acid tert-butyl ester 748813-18-5 C11H13FN2O3
    (3-Fluoro-5-formyl-pyridin-2-yl)-carbamic acid tert-butyl ester
    —— 3-(N-Acetyl-N-methyl)amino-6,7-dihydro-1-methylpyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-4(1H)-one 150892-45-8 C11H13N5O2S
    3-(N-Acetyl-N-methyl)amino-6,7-dihydro-1-methylpyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-4(1H)-one
    —— 3-methyl-2-(2-methyl-3-trifluoromethylphenyl)amino-6-trifluoromethyl-4(3H)-pyrimidinone 156111-69-2 C14H11F6N3O
    3-methyl-2-(2-methyl-3-trifluoromethylphenyl)amino-6-trifluoromethyl-4(3H)-pyrimidinone
    —— 3-(2-Propenyl)-1-cyclopenten 53830-86-7 C8H12
    3-(2-Propenyl)-1-cyclopenten
    —— 3-[6-(4-cyano-phenyl)-pyridin-3-yloxymethyl]-1-(2-methoxy-benzoyl)-pyrrolidine-3-carboxylic acid ethyl ester 1226786-66-8 C28H27N3O5
    3-[6-(4-cyano-phenyl)-pyridin-3-yloxymethyl]-1-(2-methoxy-benzoyl)-pyrrolidine-3-carboxylic acid ethyl ester
    —— 3',5'-Bis(4-chlorophenyl)-1'-phenyldispiro[indene-2,2'-pyrrolidine-4',2''-indene]-1,1'',3,3''-tetrone 123302-29-4 C38H23Cl2NO4
    3',5'-Bis(4-chlorophenyl)-1'-phenyldispiro[indene-2,2'-pyrrolidine-4',2''-indene]-1,1'',3,3''-tetrone
    —— 3-Acetyl-5-ethyl-4-methylpyrrolidin-2-on 31615-73-3 C9H15NO2
    3-Acetyl-5-ethyl-4-methylpyrrolidin-2-on
    —— 3-(7-chloro-1H-indazol-4-ylamino)-N-isopropylfuro[2,3-c]pyridine-2-carboxamide 1010102-92-7 C18H16ClN5O2
    3-(7-chloro-1H-indazol-4-ylamino)-N-isopropylfuro[2,3-c]pyridine-2-carboxamide
    —— 3-chloro-5-iodo-7H-pyrrolo[2,3-c]pyridazine 2416229-23-5 C6H3ClIN3
    3-chloro-5-iodo-7H-pyrrolo[2,3-c]pyridazine
    —— 3-ethyl-6-methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile 98488-17-6 C8H9N3OS
    3-ethyl-6-methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile
    —— 3-isopropenyl-5-isopropylidene-1,5-dihydro-pyrrol-2-one 32283-56-0 C10H13NO
    3-isopropenyl-5-isopropylidene-1,5-dihydro-pyrrol-2-one
    —— 3-Benzoyl-7-methyl-1,2,3,4,5,6-hexahydro-azepino<4,5-b>indol 17965-04-7 C20H20N2O
    3-Benzoyl-7-methyl-1,2,3,4,5,6-hexahydro-azepino<4,5-b>indol
    —— 3-(5'-Nitrofuryl)-5-ethyl-isoxazol 7194-20-9 C9H8N2O4
    3-(5'-Nitrofuryl)-5-ethyl-isoxazol
    —— 3-(α-Hydroxybenzyl)trifluoromethanesulfonanilid 35453-64-6 C14H12F3NO3S
    3-(α-Hydroxybenzyl)trifluoromethanesulfonanilid
    —— 3-Benzoyl-1-isopropyl-pyrrolidin 46699-16-5 C14H19NO
    3-Benzoyl-1-isopropyl-pyrrolidin
    —— 3-phenoxy-3-[4-(3-piperidin-1-yl-propoxy)-phenyl]-propan-1-ol 1029649-60-2 C23H31NO3
    3-phenoxy-3-[4-(3-piperidin-1-yl-propoxy)-phenyl]-propan-1-ol
    —— 3-(3-(3,5-difluorophenyl)-2,2-dioxido-2,1,3-benzothiadiazol-1(3H)-yl)-N-methylpropan-1-amine hydrochloride 1033214-14-0 C16H17F2N3O2S*ClH
    3-(3-(3,5-difluorophenyl)-2,2-dioxido-2,1,3-benzothiadiazol-1(3H)-yl)-N-methylpropan-1-amine hydrochloride
    —— 3-benzothiazol-2-ylsulfanyl-3-aza-bicyclo[3.2.2]nonane 2939-52-8 C15H18N2S2
    3-benzothiazol-2-ylsulfanyl-3-aza-bicyclo[3.2.2]nonane
    —— 3-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-1H-pyrazol-1-yl)propan-1-ol 1562304-28-2 C23H21FN6O
    3-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-1H-pyrazol-1-yl)propan-1-ol
    —— 3-nitro-2-phenylethynyl-5-trimethylsilanylethynyl-pyridine 638205-27-3 C18H16N2O2Si
    3-nitro-2-phenylethynyl-5-trimethylsilanylethynyl-pyridine
    —— 3-acetylamino-2-[bis-(2-chloro-ethyl)-amino]-2-oxo-2λ5-[1,3,2]oxazaphosphinan-4-yl hydroperoxide 64968-60-1 C9H18Cl2N3O5P
    3-acetylamino-2-[bis-(2-chloro-ethyl)-amino]-2-oxo-2λ5-[1,3,2]oxazaphosphinan-4-yl hydroperoxide