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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Oxo-2,2,4-trimethyl-pentyl-isobutyrat 40055-57-0 C12H22O3
    3-Oxo-2,2,4-trimethyl-pentyl-isobutyrat
    —— 3-Acetyl-4-amino-1-ethyl-3-pyrrolin-2-one 39795-80-7 C8H12N2O2
    3-Acetyl-4-amino-1-ethyl-3-pyrrolin-2-one
    —— 3-(4-bromophenyl)-5-iodo-7,8-dimethoxy-4-(4-methoxyphenyl)-1-phenyl-1H-benzo[g]indazole 1440338-27-1 C32H24BrIN2O3
    3-(4-bromophenyl)-5-iodo-7,8-dimethoxy-4-(4-methoxyphenyl)-1-phenyl-1H-benzo[g]indazole
    —— 3,5-dimethyl-7-(4-nitro-phenyl)-4H-[1,2]diazepine 1428250-77-4 C13H13N3O2
    3,5-dimethyl-7-(4-nitro-phenyl)-4H-[1,2]diazepine
    —— 3-chloromethyl-5-methoxy-3<i>H</i>-[1,3,4]thiadiazole-2-thione 89924-40-3 C4H5ClN2OS2
    3-chloromethyl-5-methoxy-3<i>H</i>-[1,3,4]thiadiazole-2-thione
    —— 3-(Furan-3-yl)-4,5,6,7-tetrahydrotriazolo[1,5-a]pyrazine 1293996-26-5 C9H10N4O
    3-(Furan-3-yl)-4,5,6,7-tetrahydrotriazolo[1,5-a]pyrazine
    —— 3,4,4-Trichlorchrom-2-en 18332-96-2 C9H5Cl3O
    3,4,4-Trichlorchrom-2-en
    —— 3.8-Dimethyl-6-chlor-phenanthridin 15679-04-6 C15H12ClN
    3.8-Dimethyl-6-chlor-phenanthridin
    —— 3,4-Dichlorophenyl-β-D-galactopyranosid 33526-86-2 C12H14Cl2O6
    3,4-Dichlorophenyl-β-D-galactopyranosid
    —— 3-Isopropylamino-4-methyl-2-oxo-pentanoic acid isopropylamide 28922-81-8 C12H24N2O2
    3-Isopropylamino-4-methyl-2-oxo-pentanoic acid isopropylamide
    —— 3-(3-bromo-phenyl)-6-phenyl-[1,2,4]triazolo[3,4-<i>b</i>][1,3,4]oxadiazole 32550-71-3 C15H9BrN4O
    3-(3-bromo-phenyl)-6-phenyl-[1,2,4]triazolo[3,4-<i>b</i>][1,3,4]oxadiazole
    —— 3-(4-chloro-phenyl)-4-imino-2-oxo-1,2,3,4-tetrahydro-pyrimido[4,5-<i>b</i>]quinoline-5-carboxylic acid methyl ester 58633-69-5 C19H13ClN4O3
    3-(4-chloro-phenyl)-4-imino-2-oxo-1,2,3,4-tetrahydro-pyrimido[4,5-<i>b</i>]quinoline-5-carboxylic acid methyl ester
    —— 3-bromo-benzaldehyde (5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazone 53695-58-2 C15H12BrN5
    3-bromo-benzaldehyde (5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazone
    —— 3-Phenylazo-4-hydroxy-1-thiocumarin 52140-73-5 C15H10N2O2S
    3-Phenylazo-4-hydroxy-1-thiocumarin
    —— 3β-Hydroxy-4,5-seco-4,6-cyclo-6β-cholestan-5-on-3,5-cycl.hemiacetal 14038-24-5 C27H46O2
    3β-Hydroxy-4,5-seco-4,6-cyclo-6β-cholestan-5-on-3,5-cycl.hemiacetal
    —— 3β.12α-Diacetoxy-5α.14β.17β-H-pregnandion-(11.20) 13872-67-8 C25H36O6
    3β.12α-Diacetoxy-5α.14β.17β-H-pregnandion-(11.20)
    —— 3'-O-Acetyl-(thymidylyl-5',3')-(thymidylyl-5',3')-thymidylsaeure 27507-61-5 C32H43N6O23P3
    3'-O-Acetyl-(thymidylyl-5',3')-(thymidylyl-5',3')-thymidylsaeure
    —— 3-hydroxy-3-(hydroxy-phenyl-methyl)-4-methyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione 25241-26-3 C17H16N2O4
    3-hydroxy-3-(hydroxy-phenyl-methyl)-4-methyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione
    —— (3-D)-3-Hydroxy-glutarsaeure-diethylester 22980-20-7 C9H16O5
    (3-D)-3-Hydroxy-glutarsaeure-diethylester
    —— 3-Methoxy-5-((Z)-undec-3-enyl)-phenol 36625-77-1 C18H28O2
    3-Methoxy-5-((Z)-undec-3-enyl)-phenol
    —— 3-hydroxy-6,8-dimethyl-2-(1-methyl-indol-3-yl)-chromen-4-one 33268-66-5 C20H17NO3
    3-hydroxy-6,8-dimethyl-2-(1-methyl-indol-3-yl)-chromen-4-one
    —— 3,5,3',5'-tetramethyl-4,4'-(4-hydroxy-<i>m</i>-phenylenebisazo)-bis-pyrazole-1-carboxylic acid diethyl ester 51660-57-2 C22H26N8O5
    3,5,3',5'-tetramethyl-4,4'-(4-hydroxy-<i>m</i>-phenylenebisazo)-bis-pyrazole-1-carboxylic acid diethyl ester
    —— 3-butoxy-6-[2-(5-nitro-furan-2-yl)-vinyl]-pyridazine 37090-00-9 C14H15N3O4
    3-butoxy-6-[2-(5-nitro-furan-2-yl)-vinyl]-pyridazine
    —— 3-Mercapto-4-benzyl-5-methylamino-1,2,4-triazol 27386-03-4 C10H12N4S
    3-Mercapto-4-benzyl-5-methylamino-1,2,4-triazol
    —— 3,5,5-Trimethyl-6-phenyl-cyclohex-2-enethione 38693-72-0 C15H18S
    3,5,5-Trimethyl-6-phenyl-cyclohex-2-enethione
    —— 3-benzoyl-4-methyl-4-phenyl-4,5-dihydro-3<i>H</i>-pyrazole-3-carbonitrile 39568-27-9 C18H15N3O
    3-benzoyl-4-methyl-4-phenyl-4,5-dihydro-3<i>H</i>-pyrazole-3-carbonitrile
    —— 3-methyl-2,3-dihydro-10b<i>H</i>-thiazolo[2,3-<i>a</i>]isoquinoline 37704-61-3 C12H13NS
    3-methyl-2,3-dihydro-10b<i>H</i>-thiazolo[2,3-<i>a</i>]isoquinoline
    —— 3-methyl-2-[2-(3-methyl-4-phenyl-3<i>H</i>-thiazol-2-ylideneamino)-vinyl]-benzooxazolium; iodide 31787-27-6 C20H18N3OS*I
    3-methyl-2-[2-(3-methyl-4-phenyl-3<i>H</i>-thiazol-2-ylideneamino)-vinyl]-benzooxazolium; iodide
    —— 3-{N-Phenyl-N'-[1-phenyl-meth-(E)-ylidene]-hydrazino}-cyclohex-2-enone 41175-06-8 C19H18N2O
    3-{N-Phenyl-N'-[1-phenyl-meth-(E)-ylidene]-hydrazino}-cyclohex-2-enone
    —— 3-Chloro-3-cycloheptyl-3H-diazirine 53442-63-0 C8H13ClN2
    3-Chloro-3-cycloheptyl-3H-diazirine
    —— 3-(6,8-dichloro-4-oxiranyl-quinolin-2-yl)-phenol 29240-93-5 C17H11Cl2NO2
    3-(6,8-dichloro-4-oxiranyl-quinolin-2-yl)-phenol
    —— (3aR,5S,6aR)-6-[1-Bromo-meth-(Z)-ylidene]-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole 51306-48-0 C13H19BrO5
    (3aR,5S,6aR)-6-[1-Bromo-meth-(Z)-ylidene]-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole
    —— 3-Aethylendioxy-12α,17<sup>1</sup>-epoxy-17α-methyl-5β-etianic acid chlorid 50364-68-6 C23H33ClO4
    3-Aethylendioxy-12α,17<sup>1</sup>-epoxy-17α-methyl-5β-etianic acid chlorid
    —— 3-Hydroxy-2,3-dimethyl-5-methylene-4-oxo-cyclopent-1-enecarboxylic acid methyl ester 52775-93-6 C10H12O4
    3-Hydroxy-2,3-dimethyl-5-methylene-4-oxo-cyclopent-1-enecarboxylic acid methyl ester
    —— [(3aR,5S,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-dihydro-furo[2,3-d][1,3]dioxol-(6E)-ylidene]-formylamino-acetic acid ethyl ester 40591-75-1 C17H25NO8
    [(3aR,5S,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-dihydro-furo[2,3-d][1,3]dioxol-(6E)-ylidene]-formylamino-acetic acid ethyl ester
    —— 3-((E)-1-Benzyloxy-3-oxo-propenyl)-naphthalene-2-carboxylic acid benzyl ester 24091-32-5 C28H22O4
    3-((E)-1-Benzyloxy-3-oxo-propenyl)-naphthalene-2-carboxylic acid benzyl ester
    —— 3-(pyridin-3-yl)-7-(1-N-methyl-N-phenylcarbamoyl-6-phenylmethoxyindol-3-ylcarbonyl)-1H,3H-pyrrolo[1,2-c]thiazole 147620-31-3 C35H28N4O3S
    3-(pyridin-3-yl)-7-(1-N-methyl-N-phenylcarbamoyl-6-phenylmethoxyindol-3-ylcarbonyl)-1H,3H-pyrrolo[1,2-c]thiazole
    —— 3-(4-fluoro-benzyl)-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid pyridin-4-ylmethyl ester 448965-02-4 C20H14FN3O4S
    3-(4-fluoro-benzyl)-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid pyridin-4-ylmethyl ester
    —— 3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 4-trifluoromethyl-benzyl ester 448966-45-8 C23H17F3N2O4S
    3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 4-trifluoromethyl-benzyl ester
    —— (3-oxo-1,3,5,6,7,7a-hexahydro-isobenzofuran-1-yl)-acetic acid 854912-76-8 C10H12O4
    (3-oxo-1,3,5,6,7,7a-hexahydro-isobenzofuran-1-yl)-acetic acid
    —— 3-Carboxy-4-pyridinpropionsaeuremethylester 51907-17-6 C10H11NO4
    3-Carboxy-4-pyridinpropionsaeuremethylester
    —— 3,3-Dimethyl-2,6-dioxo-5-hydroxy-piperidin 89775-71-3 C7H11NO3
    3,3-Dimethyl-2,6-dioxo-5-hydroxy-piperidin
    —— 3-{9-acetyl-9H-pyrido[3,4-b]-indol-3-yl-carbonyl}-amino-1-phenyl-2-indolinone 154058-00-1 C28H20N4O3
    3-{9-acetyl-9H-pyrido[3,4-b]-indol-3-yl-carbonyl}-amino-1-phenyl-2-indolinone
    —— 3-Amino-4,4-dichlor-2-pyrazolin-5-on 27328-66-1 C3H3Cl2N3O
    3-Amino-4,4-dichlor-2-pyrazolin-5-on
    —— 3-chloro-6-nitro-chromen-4-one 49619-79-6 C9H4ClNO4
    3-chloro-6-nitro-chromen-4-one
    —— 3,3-dimethyl-5-[3-(4-methyl-pyridin-3-yl)-2-oxo-imidazolidin-1-yl]-1-(2-trimethylsilanyl-ethoxymethyl)-1,3-dihydro-indol-2-one 1260009-15-1 C25H34N4O3Si
    3,3-dimethyl-5-[3-(4-methyl-pyridin-3-yl)-2-oxo-imidazolidin-1-yl]-1-(2-trimethylsilanyl-ethoxymethyl)-1,3-dihydro-indol-2-one
    —— 3-Acetyl-6-carboxy-4-hydroxy-1,2,5,6-tetrahydro-pyrid-2-on 16818-40-9 C8H9NO5
    3-Acetyl-6-carboxy-4-hydroxy-1,2,5,6-tetrahydro-pyrid-2-on
    —— 3-Chloro-2-(chloromethyl)-5-(3-fluorophenyl)pyridine 1227577-04-9 C12H8Cl2FN
    3-Chloro-2-(chloromethyl)-5-(3-fluorophenyl)pyridine
    —— 3-Chlorobutan-2-yloxy(trimethyl)silane 61064-93-5 C7H17ClOSi
    3-Chlorobutan-2-yloxy(trimethyl)silane
    —— 3-(Bromomethyl)-2-chloro-6-(2-fluorophenyl)pyridine 1227563-20-3 C12H8BrClFN
    3-(Bromomethyl)-2-chloro-6-(2-fluorophenyl)pyridine