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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3-Dimethyl-2-hydroxy-2-<2-methyl-propyl>-cyclobutanon 91139-40-1 C10H18O2
    3,3-Dimethyl-2-hydroxy-2-<2-methyl-propyl>-cyclobutanon
    —— 3a,4-Dimethyl-1,2,3a,5,6,7-hexahydro-cyclobuta[1,2:1,4]dicyclopenten-3-one 39865-56-0 C12H16O
    3a,4-Dimethyl-1,2,3a,5,6,7-hexahydro-cyclobuta[1,2:1,4]dicyclopenten-3-one
    —— 3,6,8-Trimethyl-thieno[2,3-b]indolizine-2,9-dicarboxylic acid diethyl ester 121821-71-4 C19H21NO4S
    3,6,8-Trimethyl-thieno[2,3-b]indolizine-2,9-dicarboxylic acid diethyl ester
    —— 3-Methyl-5-isopropyl-acetanilid 7544-59-4 C12H17NO
    3-Methyl-5-isopropyl-acetanilid
    —— 3-<4-Oxo-cyclohexen-(5)-yl-(1)>-pentan 91253-69-9 C11H18O
    3-<4-Oxo-cyclohexen-(5)-yl-(1)>-pentan
    —— 3-dimethylamino-1H-indole-2-carbonitrile 1404221-69-7 C11H11N3
    3-dimethylamino-1H-indole-2-carbonitrile
    —— 3-(2-hydroxyphenyl)-N,N-dimethyl-5-(2-[4-(methylthio)phenyl]vinyl)-1H-1,2,4-triazol-1-sulfonamide 1217042-89-1 C19H20N4O3S2
    3-(2-hydroxyphenyl)-N,N-dimethyl-5-(2-[4-(methylthio)phenyl]vinyl)-1H-1,2,4-triazol-1-sulfonamide
    —— 3-carbamoyl-5-(2-hydroxyethoxymethyl)pyridine 166094-24-2 C9H12N2O3
    3-carbamoyl-5-(2-hydroxyethoxymethyl)pyridine
    —— 3-Nitro-thiobenzoesaeure-(N<sup>2</sup>-phenyl-hydrazid) 96078-84-1 C13H11N3O2S
    3-Nitro-thiobenzoesaeure-(N<sup>2</sup>-phenyl-hydrazid)
    —— (3S,8R)-4-Benzenesulfonyl-8-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-2,3-dimethyl-2-triethylsilanyloxy-nonan-5-ol 931110-83-7 C54H96O6SSi3
    (3S,8R)-4-Benzenesulfonyl-8-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-2,3-dimethyl-2-triethylsilanyloxy-nonan-5-ol
    —— [3-Chloro-4-(4-methyl-[1,3]dioxan-2-yl)-phenyl]-carbamic acid isopropyl ester 87623-13-0 C15H20ClNO4
    [3-Chloro-4-(4-methyl-[1,3]dioxan-2-yl)-phenyl]-carbamic acid isopropyl ester
    —— 3β-acetoxy-24,25,26,27-tetranorlanosta-8,22-diene 52557-37-6 C28H44O2
    3β-acetoxy-24,25,26,27-tetranorlanosta-8,22-diene
    —— 3-cyclopentyl-7-[(6-iodo-3-pyridazinyl)oxy]-2,3,4,5-tetrahydro-1H-3-benzazepine 871737-49-4 C19H22IN3O
    3-cyclopentyl-7-[(6-iodo-3-pyridazinyl)oxy]-2,3,4,5-tetrahydro-1H-3-benzazepine
    —— 3-hydroxy-N-methoxy-N,2,2-trimethylbutanamide 1438390-65-8 C8H17NO3
    3-hydroxy-N-methoxy-N,2,2-trimethylbutanamide
    —— 3β-hydroxy-25.26.27-trinor-euphen-(8)-oic acid-(24) 15355-13-2 C27H44O3
    3β-hydroxy-25.26.27-trinor-euphen-(8)-oic acid-(24)
    —— 3-(methoxymethyl)-N,N-dimethylpyrrolidin-3-amine 2092022-82-5 C8H18N2O
    3-(methoxymethyl)-N,N-dimethylpyrrolidin-3-amine
    —— 3(S)-isobutyl-5(S)-(2-methoxy-ethoxy)-tetrahydro-furan-2(S),4(S)-dicarboxylic acid 2-(tert-butoxycarbonyl-trityloxy-amide) 4-[(1-methylcarbamoyl-2(R)-phenyl-ethyl)amide] 310890-28-9 C47H57N3O9
    3(S)-isobutyl-5(S)-(2-methoxy-ethoxy)-tetrahydro-furan-2(S),4(S)-dicarboxylic acid 2-(tert-butoxycarbonyl-trityloxy-amide) 4-[(1-methylcarbamoyl-2(R)-phenyl-ethyl)amide]
    —— 3-(2-bromophenyl)-N-[4-(4-fluorophenyl)thiazol-2-yl]propionamide 1048643-80-6 C18H14BrFN2OS
    3-(2-bromophenyl)-N-[4-(4-fluorophenyl)thiazol-2-yl]propionamide
    —— 3-(4-((1,4-diazepan-1-yl)methyl)-2-(cyclopropylmethyl)-1-oxo-1,2-dihydroisoquinolin-6-yl)-N-cyclopropyl-5-fluoro-4-methylbenzamide 1070295-01-0 C30H35FN4O2
    3-(4-((1,4-diazepan-1-yl)methyl)-2-(cyclopropylmethyl)-1-oxo-1,2-dihydroisoquinolin-6-yl)-N-cyclopropyl-5-fluoro-4-methylbenzamide
    —— 3,3-dimethylbut-1-en-2-yl dimethylcarbamate 1527478-08-5 C9H17NO2
    3,3-dimethylbut-1-en-2-yl dimethylcarbamate
    —— 3-Acetyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one 93631-39-1 C17H21NO4
    3-Acetyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-pyrido[2,1-a]isoquinolin-2-one
    —— 3-[4-Hydroxy-2-oxo-3-(propan-2-ylcarbamoyl)quinolin-1-yl]propanoic acid 1430061-15-6 C16H18N2O5
    3-[4-Hydroxy-2-oxo-3-(propan-2-ylcarbamoyl)quinolin-1-yl]propanoic acid
    —— 3-[3-(2-Chloro-1,1,2-trifluoro-ethyl)-phenyl]-1,1-dimethyl-urea 29901-27-7 C11H12ClF3N2O
    3-[3-(2-Chloro-1,1,2-trifluoro-ethyl)-phenyl]-1,1-dimethyl-urea
    —— 3-[1-(5-ethyl-5H-1,2,4-triazino[5,6-b]indol-3-yl)-3,5-dimethyl-1H-pyrazol-4-ylmethyl]-benzoic acid methyl ester 791808-94-1 C25H24N6O2
    3-[1-(5-ethyl-5H-1,2,4-triazino[5,6-b]indol-3-yl)-3,5-dimethyl-1H-pyrazol-4-ylmethyl]-benzoic acid methyl ester
    —— 3-(2-chloro-phenoxy)-2-(4-chloro-phenyl)-6,7,8,9-tetrahydro-2H-pyrazolo[4,3-c]quinoline 1117954-20-7 C22H17Cl2N3O
    3-(2-chloro-phenoxy)-2-(4-chloro-phenyl)-6,7,8,9-tetrahydro-2H-pyrazolo[4,3-c]quinoline
    —— 3-(4-(1-(2-cyano-1-cyclopentylethyl)-1H-pyrazol-4-yl)pyrimidin-2-ylamino)-N-(pyridin-3-ylmethyl)benzamide 1153939-62-8 C28H28N8O
    3-(4-(1-(2-cyano-1-cyclopentylethyl)-1H-pyrazol-4-yl)pyrimidin-2-ylamino)-N-(pyridin-3-ylmethyl)benzamide
    —— (3S,5S)-1-{[(5R,6S)-5,6-bis(4-chlorophenyl)-3-isopropyl-6-methyl-5,6-dihydroimidazo[2,1-b][1,3]thiazol-2-yl]carbonyl}-N,N-dimethyl-5-(morpholin-4-ylcarbonyl)pyrrolidin-3-amine 1033708-31-4 C33H39Cl2N5O3S
    (3S,5S)-1-{[(5R,6S)-5,6-bis(4-chlorophenyl)-3-isopropyl-6-methyl-5,6-dihydroimidazo[2,1-b][1,3]thiazol-2-yl]carbonyl}-N,N-dimethyl-5-(morpholin-4-ylcarbonyl)pyrrolidin-3-amine
    —— 3-(6-chloro-purin-9-yl)-butan-1-ol 1294502-84-3 C9H11ClN4O
    3-(6-chloro-purin-9-yl)-butan-1-ol
    —— 3-(5-Fluoro-2-thiazolyl)-4-hydroxy-1-(2-propen-1-yl)-2-imidazolidinone 64588-83-6 C9H10FN3O2S
    3-(5-Fluoro-2-thiazolyl)-4-hydroxy-1-(2-propen-1-yl)-2-imidazolidinone
    —— 3-chloro-N-[5'-chloro-4-(thiazol-2-ylcarbamoylmethyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-yl]-benzamide 1314529-13-9 C22H21Cl2N5O2S
    3-chloro-N-[5'-chloro-4-(thiazol-2-ylcarbamoylmethyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-yl]-benzamide
    —— 3-aza-N<sup>1</sup>-(4-methoxytrityl)pentane-1,5-diamine 263355-31-3 C24H29N3O
    3-aza-N<sup>1</sup>-(4-methoxytrityl)pentane-1,5-diamine
    —— 3-(Iodomethyl)-2,7-dioxaspiro[4.5]decane 2060050-69-1 C9H15IO2
    3-(Iodomethyl)-2,7-dioxaspiro[4.5]decane
    —— 3-(4-(1-(2-(dimethylamino)-6-methoxybenzyl)piperidin-4-ylamino)quinazolin-2-ylamino)propanenitrile 1197156-70-9 C26H33N7O
    3-(4-(1-(2-(dimethylamino)-6-methoxybenzyl)piperidin-4-ylamino)quinazolin-2-ylamino)propanenitrile
    —— 3-[(1S,3R)-7-fluoro-3-[3-(4-fluorophenyl)-1H-1,2,4-triazol-5-yl]-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-yl]-5-methyl-1,2,4-oxadiazole 1225019-13-5 C22H17F2N7O
    3-[(1S,3R)-7-fluoro-3-[3-(4-fluorophenyl)-1H-1,2,4-triazol-5-yl]-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-yl]-5-methyl-1,2,4-oxadiazole
    —— 3-hydroxy-21-(morpholin-4-yl-acetylsulfanyl)-pregn-1-ene-11,20-dione 51087-39-9 C27H39NO5S
    3-hydroxy-21-(morpholin-4-yl-acetylsulfanyl)-pregn-1-ene-11,20-dione
    —— 3-Chlor-6,6a,7,8,9,10-hexahydro-2-methyl-pyrido<2,1-c><1,2,4>benzothiadiazin-dioxyd-(5,5) 957-69-7 C12H15ClN2O2S
    3-Chlor-6,6a,7,8,9,10-hexahydro-2-methyl-pyrido<2,1-c><1,2,4>benzothiadiazin-dioxyd-(5,5)
    —— 3-((E)-But-2-enyl)-1-(3,3,5-trimethyl-cyclohexyl)-pyrrolidin-2-one 30279-29-9 C17H29NO
    3-((E)-But-2-enyl)-1-(3,3,5-trimethyl-cyclohexyl)-pyrrolidin-2-one
    —— 3-isopropyl-5-phenoxymethyl-2-<i>m</i>-tolyl-oxazolidine 29638-99-1 C20H25NO2
    3-isopropyl-5-phenoxymethyl-2-<i>m</i>-tolyl-oxazolidine
    —— 3,4-Dimethyl-2-(2-nitro-phenyl)-piperidin-4-ol 18251-53-1 C13H18N2O3
    3,4-Dimethyl-2-(2-nitro-phenyl)-piperidin-4-ol
    —— 3-fluoro-4-(6-(4-(4-methylpiperazine-1-carbonyl)phenyl)imidazo[1,2-a]pyrazin-3-yl)benzonitrile 1464150-70-6 C25H21FN6O
    3-fluoro-4-(6-(4-(4-methylpiperazine-1-carbonyl)phenyl)imidazo[1,2-a]pyrazin-3-yl)benzonitrile
    —— (3aS,6aR)Hexahydrofuro[2,3-b]furan-3-yl N-(1S,2R)-1-benzyl-3-[(cyclopentyloxy)(2-[(methoxycarbonyl)amino]-1H-benzimidazol-5-ylsulfonyl)amino]-2-hydroxypropylcarbamate 252871-38-8 C31H39N5O10S
    (3aS,6aR)Hexahydrofuro[2,3-b]furan-3-yl N-(1S,2R)-1-benzyl-3-[(cyclopentyloxy)(2-[(methoxycarbonyl)amino]-1H-benzimidazol-5-ylsulfonyl)amino]-2-hydroxypropylcarbamate
    —— 3-Dimethylamino-2-(formylaminomethyl)acrylsaeure-ethylester 74119-34-9 C9H16N2O3
    3-Dimethylamino-2-(formylaminomethyl)acrylsaeure-ethylester
    —— 3-phenylcarbamoyloxy-butyric acid ethyl ester 100610-23-9 C13H17NO4
    3-phenylcarbamoyloxy-butyric acid ethyl ester
    —— (3R,4R,5R)-4-Benzyloxy-2-ethoxy-5-vinyl-tetrahydro-furan-3-ol 503303-05-7 C15H20O4
    (3R,4R,5R)-4-Benzyloxy-2-ethoxy-5-vinyl-tetrahydro-furan-3-ol
    —— (3aR,4R,6aS)-4-(4-Methoxy-benzyloxymethyl)-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxole 850224-28-1 C17H22O4
    (3aR,4R,6aS)-4-(4-Methoxy-benzyloxymethyl)-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxole
    —— 3,4-dihydro-4-imino-2-allylquinazolin-2(1H)-one 122372-31-0 C11H11N3O
    3,4-dihydro-4-imino-2-allylquinazolin-2(1H)-one
    —— 3-(2-Chlorophenyl)-6-ethoxycarbonyl-5,7-dimethyl-1-<2-(1-piperidinyl)ethyl>acetyl-2,4(1H,3H)-quinazolinedione 81088-42-8 C28H33ClN4O5
    3-(2-Chlorophenyl)-6-ethoxycarbonyl-5,7-dimethyl-1-<2-(1-piperidinyl)ethyl>acetyl-2,4(1H,3H)-quinazolinedione
    —— 3,5-Diphenyl-4-prop-2-enyl-1,3-oxazol-2-one 1383533-44-5 C18H15NO2
    3,5-Diphenyl-4-prop-2-enyl-1,3-oxazol-2-one
    —— 3-methyl-8,9,10,11-tetrahydronaphtho[2,1-g][1]benzofuran-4,5-dione 113297-30-6 C17H14O3
    3-methyl-8,9,10,11-tetrahydronaphtho[2,1-g][1]benzofuran-4,5-dione
    —— 3-(4-benzyloxyphenyl)propyl 2-acetamido-2-deoxy-β-D-glucopyranoside 1338496-32-4 C24H31NO7
    3-(4-benzyloxyphenyl)propyl 2-acetamido-2-deoxy-β-D-glucopyranoside