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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-cyclohexylamino-1-butyne 86024-88-6 C10H17N
    3-cyclohexylamino-1-butyne
    —— 3-Methylmercapto-5-acetamido-isothiazol 67209-09-0 C6H8N2OS2
    3-Methylmercapto-5-acetamido-isothiazol
    —— (3R)-1-((5-phenyl-1,2,4-oxadiazol-3-yl)methyl)-3-(2-(phenylamino)-2-(thiophen-2-yl)acetoxy)-1-azoniabicyclo[2.2.2]octane 2,2,2-trifluoroacetate 1352565-23-1 C2F3O2*C28H29N4O3S
    (3R)-1-((5-phenyl-1,2,4-oxadiazol-3-yl)methyl)-3-(2-(phenylamino)-2-(thiophen-2-yl)acetoxy)-1-azoniabicyclo[2.2.2]octane 2,2,2-trifluoroacetate
    —— 3,3'-dimethyl-1,3,1',3'-tetrahydro-1,1'-methanediyl-bis-benzoimidazole-2-thione 17917-56-5 C17H16N4S2
    3,3'-dimethyl-1,3,1',3'-tetrahydro-1,1'-methanediyl-bis-benzoimidazole-2-thione
    —— 3,6-Di-<N-methyl-m-toluidino>-1,2,5-trithia-cycloheptadien-dicarbonsaeure-(4,7)-dimethylester 2009-31-6 C24H26N2O4S3
    3,6-Di-<N-methyl-m-toluidino>-1,2,5-trithia-cycloheptadien-dicarbonsaeure-(4,7)-dimethylester
    —— 3-Chlor-4-methyl-1-(2,4-dinitrophenyl)-pyrazol 1028-92-8 C10H7ClN4O4
    3-Chlor-4-methyl-1-(2,4-dinitrophenyl)-pyrazol
    —— 3-(4-chloro-anilino)-1-phenethyl-1,5-dihydro-pyrrol-2-one 4451-06-3 C18H17ClN2O
    3-(4-chloro-anilino)-1-phenethyl-1,5-dihydro-pyrrol-2-one
    —— 3-(2-Formamino-ethyl)-1,4-dimethylcarbazol 14100-46-0 C17H18N2O
    3-(2-Formamino-ethyl)-1,4-dimethylcarbazol
    —— (3,3-d2)5α-Pregnan 20810-39-3 C21H36
    (3,3-d2)5α-Pregnan
    —— 3-(β-Naphthoyl)-indazol 5294-39-3 C18H12N2O
    3-(β-Naphthoyl)-indazol
    —— 3,7,12-Trimethyl-10,14-dioxa-tricyclo[6.5.1.0<sup>9,13</sup>]tetradecan-11-one 7641-20-5 C15H24O3
    3,7,12-Trimethyl-10,14-dioxa-tricyclo[6.5.1.0<sup>9,13</sup>]tetradecan-11-one
    —— 3-Aethyl-3-phenyl-5-carbamoyl-2,3,4,5-tetrahydro-1H-benzo<b><1,4>diazepin-2-on 5163-31-5 C18H19N3O2
    3-Aethyl-3-phenyl-5-carbamoyl-2,3,4,5-tetrahydro-1H-benzo<b><1,4>diazepin-2-on
    —— 3β-Hydroxy-21-cyan-pregn-5-en-20-on 7732-56-1 C22H31NO2
    3β-Hydroxy-21-cyan-pregn-5-en-20-on
    —— 3-chloropropyl-[3-[3-[fluoro(dimethyl)silyl]propyl-dimethylsilyl]propyl]-dimethylsilane 119371-85-6 C15H36ClFSi3
    3-chloropropyl-[3-[3-[fluoro(dimethyl)silyl]propyl-dimethylsilyl]propyl]-dimethylsilane
    —— 3-amino-4-<N(o-aminophenyl)amidino>-2-methylpyrazole 88105-07-1 C11H14N6
    3-amino-4-<N(o-aminophenyl)amidino>-2-methylpyrazole
    —— 3,4,6-Trifluoro-5-methoxy-phthalic acid dimethyl ester 59700-37-7 C11H9F3O5
    3,4,6-Trifluoro-5-methoxy-phthalic acid dimethyl ester
    —— 3-[4-(5-chloro-pyridin-2-yl)-phenoxymethyl]-1-(4-methoxy-benzoyl)-pyrrolidine-3-carboxylic acid ethyl ester 1226786-62-4 C27H27ClN2O5
    3-[4-(5-chloro-pyridin-2-yl)-phenoxymethyl]-1-(4-methoxy-benzoyl)-pyrrolidine-3-carboxylic acid ethyl ester
    —— 3-[(S)-4-(2-chloro-5-fluoro-6-methoxypyridine-3-carbonyl)morpholin-3-ylmethyl]-1-methyl-1H-indole-5-carboxylic acid methyl ester 1258972-60-9 C23H23ClFN3O5
    3-[(S)-4-(2-chloro-5-fluoro-6-methoxypyridine-3-carbonyl)morpholin-3-ylmethyl]-1-methyl-1H-indole-5-carboxylic acid methyl ester
    —— 3-Ethyloct-3-en-4-yloxy(trimethyl)silane 74326-62-8 C13H28OSi
    3-Ethyloct-3-en-4-yloxy(trimethyl)silane
    —— 3-methoxy-4-phenyl-furazan 24785-80-6 C9H8N2O2
    3-methoxy-4-phenyl-furazan
    —— 3-(cyanomethylene)-1-(fluoromethyl)cyclobutanecarbonitrile 1187595-41-0 C8H7FN2
    3-(cyanomethylene)-1-(fluoromethyl)cyclobutanecarbonitrile
    —— 3'-N-methyl-3'-N-2'-O-diacetyl-4"-O-propenoyl-6-O-methyl-9a-aza-9a-homoerythromycin A 906453-12-1 C44H74N2O16
    3'-N-methyl-3'-N-2'-O-diacetyl-4"-O-propenoyl-6-O-methyl-9a-aza-9a-homoerythromycin A
    —— (3S,R(S))-N-(tert-butoxycarbonyl)-3-amino-4-phenyl-1-(p-tolylsulfinyl)-2-butanone 1105065-36-8 C22H27NO4S
    (3S,R(S))-N-(tert-butoxycarbonyl)-3-amino-4-phenyl-1-(p-tolylsulfinyl)-2-butanone
    —— 3-[2-(4-methyl-1,3-thiazol)-yl]quinuclidine 122829-22-5 C11H16N2S
    3-[2-(4-methyl-1,3-thiazol)-yl]quinuclidine
    —— 3-(N-(2-Hydroxycyclopentyl)pyrrolidin-2-ylmethyl)-5-(3-nitropyrid-2-yl-amino)-1H-indole 151273-16-4 C23H27N5O3
    3-(N-(2-Hydroxycyclopentyl)pyrrolidin-2-ylmethyl)-5-(3-nitropyrid-2-yl-amino)-1H-indole
    —— 3-[(4-Piperidinyl)methyloxy]-N-(2-carboxyethyl)phenylacetamide 163209-09-4 C17H24N2O4
    3-[(4-Piperidinyl)methyloxy]-N-(2-carboxyethyl)phenylacetamide
    —— (3R,4S)-4-(dibenzylamino)-1,5-diphenylpent-1-yn-3-ol 111060-84-5 C31H29NO
    (3R,4S)-4-(dibenzylamino)-1,5-diphenylpent-1-yn-3-ol
    —— 3,4-Dichloro-beta-(2-hydroxyethyl)-N-methyl-N-[(3-fluoro-4-methoxyphenyl)methyl]benzenepropanamide 186447-67-6 C20H22Cl2FNO3
    3,4-Dichloro-beta-(2-hydroxyethyl)-N-methyl-N-[(3-fluoro-4-methoxyphenyl)methyl]benzenepropanamide
    —— (3S,3aS,4R,7S,7aR)-3-Heptyl-2,3,3a,4,7,7a-hexahydro-4,7-methano-inden-1-one 110967-36-7 C17H26O
    (3S,3aS,4R,7S,7aR)-3-Heptyl-2,3,3a,4,7,7a-hexahydro-4,7-methano-inden-1-one
    —— 3-Isopropyl-6-propylisothiazolo<3,4-d>pyrimidin-4(5H)-on 41861-45-4 C11H15N3OS
    3-Isopropyl-6-propylisothiazolo<3,4-d>pyrimidin-4(5H)-on
    —— 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-dimethylmaleimido-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranosyl trichloroacetimidate 678159-15-4 C49H50Cl3N3O14
    3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-dimethylmaleimido-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranosyl trichloroacetimidate
    —— 3,5,5,5-tetraphenyl-4-propyl-4,5-dihydro-5λ5-[1,2,5]oxazaphosphole 17631-18-4 C29H28NOP
    3,5,5,5-tetraphenyl-4-propyl-4,5-dihydro-5λ5-[1,2,5]oxazaphosphole
    —— 3-methyl-2-(tridec-1-yl)pyrimidin-4(3H)-one 1393102-66-3 C18H32N2O
    3-methyl-2-(tridec-1-yl)pyrimidin-4(3H)-one
    —— (3-iodopropyl)tris(allyldimethylsiloxy)silane 1360871-51-7 C18H39IO3Si4
    (3-iodopropyl)tris(allyldimethylsiloxy)silane
    —— 3-bromo-4,6-bis(bromomethyl)dibenzo[b,d]thiophene 1055331-58-2 C14H9Br3S
    3-bromo-4,6-bis(bromomethyl)dibenzo[b,d]thiophene
    —— 3-Chlor-4-pyrrolidino-3-cyclobuten-1,2-dion 37669-70-8 C8H8ClNO2
    3-Chlor-4-pyrrolidino-3-cyclobuten-1,2-dion
    —— 3-Ethyl-3-methyl-dec-1-yne 137579-29-4 C13H24
    3-Ethyl-3-methyl-dec-1-yne
    —— 3-Chlor-4-(4'-chlorphenoxy)-propionanilid 60913-40-8 C15H13Cl2NO2
    3-Chlor-4-(4'-chlorphenoxy)-propionanilid
    —— 3-methyl-1-dodecen-5-one 586961-76-4 C13H24O
    3-methyl-1-dodecen-5-one
    —— 3-phenyl-5,6-dihydro-4H-1-benzofuran-7-one 1441127-69-0 C14H12O2
    3-phenyl-5,6-dihydro-4H-1-benzofuran-7-one
    —— (3R,5R)-5-(((1R),(2R),(3S))-3-((1R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-2-(4-fluorophenyl)cyclopentan-1-yl)-1,3-dibenzyloxycarbonyl-3-methylpyrrolidin-2-one 871589-84-3 C42H38F7NO6
    (3R,5R)-5-(((1R),(2R),(3S))-3-((1R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-2-(4-fluorophenyl)cyclopentan-1-yl)-1,3-dibenzyloxycarbonyl-3-methylpyrrolidin-2-one
    —— (3RS,7RS)-3-(2H3)methyl-7,11-dimethyl(4,4-2H2)dodeca-1,10-dien-3-ol 140364-81-4 C15H28O
    (3RS,7RS)-3-(2H3)methyl-7,11-dimethyl(4,4-2H2)dodeca-1,10-dien-3-ol
    —— 3-([2,2'-bi(1,3-dithiolylidene)]-4-ylthio)propanenitrile 1263405-96-4 C9H7NS5
    3-([2,2'-bi(1,3-dithiolylidene)]-4-ylthio)propanenitrile
    —— 3-amino-2-anilino-5-nitro-benzoic acid 861609-10-1 C13H11N3O4
    3-amino-2-anilino-5-nitro-benzoic acid
    —— {[3-Oxo-5-p-tolyl-3H-furan-(2E)-ylidene]-hydrazono}-acetic acid ethyl ester 125179-54-6 C15H14N2O4
    {[3-Oxo-5-p-tolyl-3H-furan-(2E)-ylidene]-hydrazono}-acetic acid ethyl ester
    —— 3-Phenyl-2-(toluene-4-sulfinyl)-1-aza-bicyclo[1.1.0]butane 107468-87-1 C16H15NOS
    3-Phenyl-2-(toluene-4-sulfinyl)-1-aza-bicyclo[1.1.0]butane
    —— 3,3-(2,2-dimethyl-trimethylene-1,3-dioxy)-17β-ethynyl-11β-(4-methoxyphenyl)-13α-methyl-gon-9-ene-5α,17α-diol 96391-76-3 C32H42O5
    3,3-(2,2-dimethyl-trimethylene-1,3-dioxy)-17β-ethynyl-11β-(4-methoxyphenyl)-13α-methyl-gon-9-ene-5α,17α-diol
    —— 3-(4-chlorophenyl)-8H-3a-aza-cyclopenta[a]indene-1,2-dicarboxylic acid dimethyl ester 1186015-84-8 C21H16ClNO4
    3-(4-chlorophenyl)-8H-3a-aza-cyclopenta[a]indene-1,2-dicarboxylic acid dimethyl ester
    —— 3-allyl-1-diazo-5-phenyl-2,5-pentanedione 145051-31-6 C14H14N2O2
    3-allyl-1-diazo-5-phenyl-2,5-pentanedione
    —— (3S)-1,4-di(tert-butoxycarbonyl)-3-isopropylpiperazine-2,5-dione 180844-06-8 C17H28N2O6
    (3S)-1,4-di(tert-butoxycarbonyl)-3-isopropylpiperazine-2,5-dione