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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Hydroxy-benzaldehyd-<4-(2-hydroxy-benzoylamino)-thiosemicarbazon> 13851-55-3 C15H14N4O3S
    3-Hydroxy-benzaldehyd-<4-(2-hydroxy-benzoylamino)-thiosemicarbazon>
    —— 3-Diethylaminomethyl-5-[(E)-1-furan-2-yl-2-(5-nitro-furan-2-yl)-vinyl]-3H-[1,3,4]oxadiazol-2-one 21534-87-2 C17H18N4O6
    3-Diethylaminomethyl-5-[(E)-1-furan-2-yl-2-(5-nitro-furan-2-yl)-vinyl]-3H-[1,3,4]oxadiazol-2-one
    —— 3β-Hydroxy-17-oxo-16β-methyl-16α-(2-methoxycarbonyl-ethyl)-androsten-(5) 101298-71-9 C24H36O4
    3β-Hydroxy-17-oxo-16β-methyl-16α-(2-methoxycarbonyl-ethyl)-androsten-(5)
    —— <3-Fluor-2,4-dichlor-phenoxy>-essigsaeure-aethylester 720-47-8 C10H9Cl2FO3
    <3-Fluor-2,4-dichlor-phenoxy>-essigsaeure-aethylester
    —— (3R,5R)-tert-butyl 3-(tert-butyldimethylsilyloxy)-2-oxo-5-p-tolylpyrrolidine-1-carboxylate 1616379-75-9 C22H35NO4Si
    (3R,5R)-tert-butyl 3-(tert-butyldimethylsilyloxy)-2-oxo-5-p-tolylpyrrolidine-1-carboxylate
    —— 3-amino-2,6-anhydro-1,3,4,5-tetradeoxy-4-fluoro-1-[4-(4-fluorobenzyl)piperidin-1-yl]-D-arabino-hexitol 1231935-32-2 C18H26F2N2O
    3-amino-2,6-anhydro-1,3,4,5-tetradeoxy-4-fluoro-1-[4-(4-fluorobenzyl)piperidin-1-yl]-D-arabino-hexitol
    —— 3-[6-methyl-5-(methoxycarbonyl)furo[2,3-b]pyrrol-2-yl]propenoic acid 263010-28-2 C12H11NO5
    3-[6-methyl-5-(methoxycarbonyl)furo[2,3-b]pyrrol-2-yl]propenoic acid
    —— (3R)-3-{[(benzyloxy)carbonyl]amino}hex-5-enoic acid 81576-72-9 C14H17NO4
    (3R)-3-{[(benzyloxy)carbonyl]amino}hex-5-enoic acid
    —— 3-Acetoxy-1-methyl-19-norlanostatrien-(5,7,9)-on-(2) 106170-43-8 C32H48O3
    3-Acetoxy-1-methyl-19-norlanostatrien-(5,7,9)-on-(2)
    —— 3-Cyan-N-methyl-1,2;5,6-dibenzazalen (5-Methyl-6-cyan-5H-indeno<2,1-b>chinolin) 98220-71-4 C18H12N2
    3-Cyan-N-methyl-1,2;5,6-dibenzazalen (5-Methyl-6-cyan-5H-indeno<2,1-b>chinolin)
    —— 3-((3aR,4R,6R,7aS)-4-Allyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl)-propionic acid methyl ester 132375-59-8 C15H24O5
    3-((3aR,4R,6R,7aS)-4-Allyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yl)-propionic acid methyl ester
    —— 3-chloro-5-(3,4-dimethyl-phenyl)-5,6-dihydro-benzo[<i>f</i>]pyridazino[3,4-<i>b</i>][1,4]oxazepine 70301-59-6 C19H16ClN3O
    3-chloro-5-(3,4-dimethyl-phenyl)-5,6-dihydro-benzo[<i>f</i>]pyridazino[3,4-<i>b</i>][1,4]oxazepine
    —— 3-azidosulfonyl-3H-imidazol-1-ium 4-toluenesulfonate 1357503-27-5 C3H3N5O2S*C7H8O3S
    3-azidosulfonyl-3H-imidazol-1-ium 4-toluenesulfonate
    —— 3-iodo-5-(1-methyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine 1450642-40-6 C18H15IN4O2S
    3-iodo-5-(1-methyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine
    —— 3-methylenebicyclo<2.2.2>oct-1-yl triflate 122313-90-0 C10H13F3O3S
    3-methylenebicyclo<2.2.2>oct-1-yl triflate
    —— 3,4-Diphenyl-5-(trimethylsilyl)pyridazin 83182-67-6 C19H20N2Si
    3,4-Diphenyl-5-(trimethylsilyl)pyridazin
    —— 3-methylsulfanyl-1-phenyl-6-(2-thienyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-one 1257081-66-5 C16H12N4OS2
    3-methylsulfanyl-1-phenyl-6-(2-thienyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-one
    —— (3-endo)-3-(2,2-bis-(5-fluoro-2-methylphenyl)ethyl)-8-methyl-8-azabicyclo[3.2.1]octane 924655-97-0 C24H29F2N
    (3-endo)-3-(2,2-bis-(5-fluoro-2-methylphenyl)ethyl)-8-methyl-8-azabicyclo[3.2.1]octane
    —— 3-[4-((1S,3R,5R)-8-methyl-8-azabicyclo[3.2.1]oct-3-yloxy)phenyl]-6-trimethylsilanylethynyl-3H-thieno[3,2-d]pyrimidin-4-one 947176-44-5 C25H29N3O2SSi
    3-[4-((1S,3R,5R)-8-methyl-8-azabicyclo[3.2.1]oct-3-yloxy)phenyl]-6-trimethylsilanylethynyl-3H-thieno[3,2-d]pyrimidin-4-one
    —— 3-Acetoxy-4-pyridinmethanol-acetat 32845-46-8 C10H11NO4
    3-Acetoxy-4-pyridinmethanol-acetat
    —— 3-methyl-but-2-enoic acid thiazol-2-ylamide 35498-51-2 C8H10N2OS
    3-methyl-but-2-enoic acid thiazol-2-ylamide
    —— (3R,5R)-3-[1-methyl-1-(6-trifluoromethyl-pyridin-2-yl)-ethylamino]-5-(2-fluoro-phenyl)-1-(4-trifluoromethoxy-phenyl)-pyrrolidin-2-one tosylate 1192355-68-2 C7H8O3S*C26H22F7N3O2
    (3R,5R)-3-[1-methyl-1-(6-trifluoromethyl-pyridin-2-yl)-ethylamino]-5-(2-fluoro-phenyl)-1-(4-trifluoromethoxy-phenyl)-pyrrolidin-2-one tosylate
    —— 3-(2,6-dichlorophenyl)-4-imino-7-[(2'-methyl-3',4'-dihydro-2'H-spiro[cyclopentane-1,1'-isoquinolin]-6'-yl)amino]-3,4-dihydropydmido[4,5-d]pyrimidin-2(1H)-one 1092792-62-5 C26H25Cl2N7O
    3-(2,6-dichlorophenyl)-4-imino-7-[(2'-methyl-3',4'-dihydro-2'H-spiro[cyclopentane-1,1'-isoquinolin]-6'-yl)amino]-3,4-dihydropydmido[4,5-d]pyrimidin-2(1H)-one
    —— 3-(2-chloro-4,6-difluorophenyl)-4-imino-7-{[2-methyl-1,2,3,4-tetrahydroisoquinolin-7-yl]amino}-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one 1092792-43-2 C22H18ClF2N7O
    3-(2-chloro-4,6-difluorophenyl)-4-imino-7-{[2-methyl-1,2,3,4-tetrahydroisoquinolin-7-yl]amino}-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one
    —— 3-(3-Hydroxy-3-methyl-butyl)-cyclohex-2-enol 284036-42-6 C11H20O2
    3-(3-Hydroxy-3-methyl-butyl)-cyclohex-2-enol
    —— 3-(2,2-dimethylcyclopropylidene)propan-1-ol 55795-44-3 C8H14O
    3-(2,2-dimethylcyclopropylidene)propan-1-ol
    —— 3-(5-fluoro-4-oxo-8-propoxy-1,4-dihydroquinolin-3-yl)thiophene-2-carbaldehyde 1092495-75-4 C17H14FNO3S
    3-(5-fluoro-4-oxo-8-propoxy-1,4-dihydroquinolin-3-yl)thiophene-2-carbaldehyde
    —— 3',5',6',7'-Tetrahydrospiro[cyclobutane-1,4'-imidazo[4,5-c]pyridine]-7'-ol 2138255-51-1 C9H13N3O
    3',5',6',7'-Tetrahydrospiro[cyclobutane-1,4'-imidazo[4,5-c]pyridine]-7'-ol
    —— 3-[(4-carboxy-2,5-dioxo-pyrrolidin-1-yl-ester)-piperidin-1-yl]-rifamycin S 861805-65-4 C47H57N3O16
    3-[(4-carboxy-2,5-dioxo-pyrrolidin-1-yl-ester)-piperidin-1-yl]-rifamycin S
    —— {3-[(R)-4-(3-biphenyl-4-yl-ureido)-5-phenyl-pentanoylamino]-propyl}-carbamic acid tert-butyl ester 760214-72-0 C32H40N4O4
    {3-[(R)-4-(3-biphenyl-4-yl-ureido)-5-phenyl-pentanoylamino]-propyl}-carbamic acid tert-butyl ester
    —— 3-Carbamoyl-1,8-dimethyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-1-ium; chloride 97000-01-6 C11H16N3O2*Cl
    3-Carbamoyl-1,8-dimethyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-1-ium; chloride
    —— 3-fluoro-2-methoxy-1-<(4-methylphenyl)sulphonyl>prop-1-ene 144864-62-0 C11H13FO3S
    3-fluoro-2-methoxy-1-<(4-methylphenyl)sulphonyl>prop-1-ene
    —— (3R,7S)-3,7-dimethyldecyl iodide 161795-06-8 C12H25I
    (3R,7S)-3,7-dimethyldecyl iodide
    —— 3,3'-(2-{3,5,7,9-tetrathiatetracyclo[9.2.1.02,10.04,8]tetradec-4(8)-en-6-ylidene}-1,3-dithiol-4,5-diyldisulfanyl)bis(propanenitrile) 1004312-26-8 C19H18N2S8
    3,3'-(2-{3,5,7,9-tetrathiatetracyclo[9.2.1.02,10.04,8]tetradec-4(8)-en-6-ylidene}-1,3-dithiol-4,5-diyldisulfanyl)bis(propanenitrile)
    —— (3S,5S,8R,9S,10S,13R,14S,17R)-17-((S)-4-hydroxybutan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate 1040364-37-1 C25H42O3
    (3S,5S,8R,9S,10S,13R,14S,17R)-17-((S)-4-hydroxybutan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate
    —— 3-(dimethylamino)-1-(3-methyl-1H-indol-2-yl)propan-1-ol 90968-22-2 C14H20N2O
    3-(dimethylamino)-1-(3-methyl-1H-indol-2-yl)propan-1-ol
    —— 3-chloro-5-pyridin-2-yl-5,6-dihydro-benzo[<i>f</i>]pyridazino[3,4-<i>b</i>][1,4]oxazepine 70301-62-1 C16H11ClN4O
    3-chloro-5-pyridin-2-yl-5,6-dihydro-benzo[<i>f</i>]pyridazino[3,4-<i>b</i>][1,4]oxazepine
    —— 3,3-Dimethyl-1-phenylsulfanyl-butan-2-one oxime 39195-90-9 C12H17NOS
    3,3-Dimethyl-1-phenylsulfanyl-butan-2-one oxime
    —— 3-fluoro-6-(4-fluorophenyl)picolinaldehyde 1227595-50-7 C12H7F2NO
    3-fluoro-6-(4-fluorophenyl)picolinaldehyde
    —— 3-Amino-2-<N-(1,1-dimethyl-2-chlorethyl)>-carbamoyl-benzo<f>chinoxalin 97810-36-1 C17H17ClN4O
    3-Amino-2-<N-(1,1-dimethyl-2-chlorethyl)>-carbamoyl-benzo<f>chinoxalin
    —— 3-(4-Nitro-phenyl)-pyrrolo[2,1-a]isoquinoline-1,2-dicarboxylic acid dimethyl ester 100436-15-5 C22H16N2O6
    3-(4-Nitro-phenyl)-pyrrolo[2,1-a]isoquinoline-1,2-dicarboxylic acid dimethyl ester
    —— 3α-Acetoxy-20β-hydroxy-11α-toluol-4-sulfonyloxy-pregnan-18-saeure-18,20-lacton 103820-28-6 C30H40O7S
    3α-Acetoxy-20β-hydroxy-11α-toluol-4-sulfonyloxy-pregnan-18-saeure-18,20-lacton
    —— 3,7-Bis-<iodacetyl>-9-iodacetoxy-1,5-diphenyl-bispidin 103535-97-3 C25H25I3N2O4
    3,7-Bis-<iodacetyl>-9-iodacetoxy-1,5-diphenyl-bispidin
    —— 3-(2-Methoxycarbonyl-ethyl)-4-methylene-cyclohexanecarboxylic acid tert-butyl ester 168206-69-7 C16H26O4
    3-(2-Methoxycarbonyl-ethyl)-4-methylene-cyclohexanecarboxylic acid tert-butyl ester
    —— 3α-Hydroxy-12α-isopropyloxy-5β-androstan-17-on 6656-26-4 C22H36O3
    3α-Hydroxy-12α-isopropyloxy-5β-androstan-17-on
    —— (3aS,4S,9bS)-8-iodo-2,3,3a,4,5,9b-hexahydro-5-(3-oxobutanoyl)-1-(phenylmethyl)-1H-pyrrolo-[3,2-c]quinoline-4-propyl acetate 936114-66-8 C27H31IN2O4
    (3aS,4S,9bS)-8-iodo-2,3,3a,4,5,9b-hexahydro-5-(3-oxobutanoyl)-1-(phenylmethyl)-1H-pyrrolo-[3,2-c]quinoline-4-propyl acetate
    —— 3-chloro-5-methoxy-6-methyl-benzo[b]thiophene-2-carbonyl chloride 802908-64-1 C11H8Cl2O2S
    3-chloro-5-methoxy-6-methyl-benzo[b]thiophene-2-carbonyl chloride
    —— 3-amino-2-(6,7-dimethyl-3-oxo-4H-quinoxalin-2-yl)-N-methyl-N-(2-pyridin-2-ylethyl)-1H-indole-5-carboxamide 694530-35-3 C27H26N6O2
    3-amino-2-(6,7-dimethyl-3-oxo-4H-quinoxalin-2-yl)-N-methyl-N-(2-pyridin-2-ylethyl)-1H-indole-5-carboxamide
    —— {(3S)-6-[(1R)-4-pent-4-enoyl-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid 1380389-74-1 C24H24O5
    {(3S)-6-[(1R)-4-pent-4-enoyl-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid
    —— 3-(2,6-dichlorophenyl)-7-{[2-(N,N-dimethylglycyl)-1,1-dimethyl-1,2,3,4-tetrahydroisoquinolin-6-yl]amino}-4-imino-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one 1092792-98-7 C27H28Cl2N8O2
    3-(2,6-dichlorophenyl)-7-{[2-(N,N-dimethylglycyl)-1,1-dimethyl-1,2,3,4-tetrahydroisoquinolin-6-yl]amino}-4-imino-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one