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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Phenyl-4-brom-1-<2,4-dinitro-phenyl>-pyrazol 5932-10-5 C15H9BrN4O4
    3-Phenyl-4-brom-1-<2,4-dinitro-phenyl>-pyrazol
    —— 3-Oxazolidinamine, 4-ethenyl-2,2,5-trimethyl-N,N-diphenyl-, (4R,5S)- 324753-71-1 C20H24N2O
    3-Oxazolidinamine, 4-ethenyl-2,2,5-trimethyl-N,N-diphenyl-, (4R,5S)-
    —— (3E)-8-methyl-6-[(trimethylsilanyloxy)diethylsilanyloxy]-nona-1,3-diene 1038822-03-5 C17H36O2Si2
    (3E)-8-methyl-6-[(trimethylsilanyloxy)diethylsilanyloxy]-nona-1,3-diene
    —— 3β-acetoxy-20-chloro-21,22,23,24,25,26,27-heptanorlanost-8-ene 78764-97-3 C25H39ClO2
    3β-acetoxy-20-chloro-21,22,23,24,25,26,27-heptanorlanost-8-ene
    —— 3'-hydroxy-5'-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]benzoxazinorifamycin 845625-25-4 C50H60N4O13
    3'-hydroxy-5'-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]benzoxazinorifamycin
    —— 3,5-Di-O-benzyl-6-O-(tert-butyldimethylsilyl)-7-desoxy-1,2-O-isopropyliden-8-O-(triphenylmethyl)-β-L-glycero-D-gluco-octofuranose 150661-16-8 C50H60O7Si
    3,5-Di-O-benzyl-6-O-(tert-butyldimethylsilyl)-7-desoxy-1,2-O-isopropyliden-8-O-(triphenylmethyl)-β-L-glycero-D-gluco-octofuranose
    —— (3aS,6aR,7aS)-3-Methylene-3a,6a,7,7a-tetrahydro-3H-cyclopenta[a]pentalene 114095-91-9 C12H12
    (3aS,6aR,7aS)-3-Methylene-3a,6a,7,7a-tetrahydro-3H-cyclopenta[a]pentalene
    —— 3,4-dicarbomethoxyadipaldehyde bis(phenylhydrazone) 145159-73-5 C22H26N4O4
    3,4-dicarbomethoxyadipaldehyde bis(phenylhydrazone)
    —— (3aR,6R,7aS)-6-Methoxy-2,2-dimethyl-7-methylene-tetrahydro-[1,3]dioxolo[4,5-c]pyran 30589-59-4 C10H16O4
    (3aR,6R,7aS)-6-Methoxy-2,2-dimethyl-7-methylene-tetrahydro-[1,3]dioxolo[4,5-c]pyran
    —— 3,7-diacetoxy-6-acetyl-2,2,8-trimethyl-2<i>H</i>-dibenzofuran-1-one 29183-74-2 C21H20O7
    3,7-diacetoxy-6-acetyl-2,2,8-trimethyl-2<i>H</i>-dibenzofuran-1-one
    —— 3-<2-Diisopropylamino-vinyl>-phthalhydrazid 24128-99-2 C16H21N3O2
    3-<2-Diisopropylamino-vinyl>-phthalhydrazid
    —— 3α,7α,12α-trihydroxy-5β-cholanoyl-(24)-azide 40248-73-5 C24H39N3O4
    3α,7α,12α-trihydroxy-5β-cholanoyl-(24)-azide
    —— 3-(2-Diethylamino-ethyl)-8-methoxy-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one; hydrochloride 95571-25-8 C19H26N2O3*2ClH
    3-(2-Diethylamino-ethyl)-8-methoxy-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one; hydrochloride
    —— 3,6-bis-dimethylamino-9-(4-dimethylamino-phenyl)-fluoren-9-ylium 35324-95-9 C25H28N3*Cl
    3,6-bis-dimethylamino-9-(4-dimethylamino-phenyl)-fluoren-9-ylium
    —— (3Z,9E)-Germacra-3,7(11),9-trien-6-ol 32663-62-0 C15H24O
    (3Z,9E)-Germacra-3,7(11),9-trien-6-ol
    —— (3R,5aS,6R,8aS,9R,10S,12R,12aR)-3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-yl (2E,4E)-hexa-2,4-dienoate 1180503-88-1 C21H30O6
    (3R,5aS,6R,8aS,9R,10S,12R,12aR)-3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-yl (2E,4E)-hexa-2,4-dienoate
    —— 3-{[2-[(3R)-3-fluoro-1-pyrrolidinyl]ethyl]oxy}benzoic acid 1383343-72-3 C13H16FNO3
    3-{[2-[(3R)-3-fluoro-1-pyrrolidinyl]ethyl]oxy}benzoic acid
    —— 3-O-methyl-17-O-[2',2'-dimethyl-2'-(5'',5''-dimethyl-1'',3''-dioxanyl)ethyl]estra-1,3,5(10),6-tetraen-3,17-diol 1257863-11-8 C29H42O4
    3-O-methyl-17-O-[2',2'-dimethyl-2'-(5'',5''-dimethyl-1'',3''-dioxanyl)ethyl]estra-1,3,5(10),6-tetraen-3,17-diol
    —— 3-amino-2-cyano-4-methylthiophene 1548415-06-0 C6H6N2S
    3-amino-2-cyano-4-methylthiophene
    —— 3-(3-chloro-propoxy)-benzoic acid ethyl ester 117022-45-4 C12H15ClO3
    3-(3-chloro-propoxy)-benzoic acid ethyl ester
    —— 3-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)-N,N-dimethylbenzamide 1383627-70-0 C23H19ClF3N3O3
    3-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)-N,N-dimethylbenzamide
    —— 3-(4-chloro-3-iodo-phenyl)-1-(2-cyano-ethyl)-1,4,6,7-tetrahydro-pyrazolo[4,3-c]pyridine-5-carboxylic acid tert-butyl ester 1049809-52-0 C20H22ClIN4O2
    3-(4-chloro-3-iodo-phenyl)-1-(2-cyano-ethyl)-1,4,6,7-tetrahydro-pyrazolo[4,3-c]pyridine-5-carboxylic acid tert-butyl ester
    —— (3S,3aR,6R,6aR)-3,6-bis[(2-methylpropan-2-yl)oxy]-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan 1426840-24-5 C14H26O4
    (3S,3aR,6R,6aR)-3,6-bis[(2-methylpropan-2-yl)oxy]-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan
    —— 3α,7α,12α,16α,24-pentahydroxy-5β-cholane 949022-97-3 C24H42O5
    3α,7α,12α,16α,24-pentahydroxy-5β-cholane
    —— (3aS,11S,11aS)-8-butyl-1,3-dioxo-2-phenyl-11-(2,4,6-trimethylbenzenesulfonamido)-1,2,3,3a,11,11a-hexahydropyrrolo[3’,4’:5,6]thiopyrano[2,3-b]quinoline 1579277-30-7 C33H33N3O4S2
    (3aS,11S,11aS)-8-butyl-1,3-dioxo-2-phenyl-11-(2,4,6-trimethylbenzenesulfonamido)-1,2,3,3a,11,11a-hexahydropyrrolo[3’,4’:5,6]thiopyrano[2,3-b]quinoline
    —— 3-chloro-2-methyl-N-[3-(2-oxo-2-piperazin-1-ylethyl)-1,2,4-thiadiazol-5-yl]benzenesulfonamide 531551-74-3 C15H18ClN5O3S2
    3-chloro-2-methyl-N-[3-(2-oxo-2-piperazin-1-ylethyl)-1,2,4-thiadiazol-5-yl]benzenesulfonamide
    —— 3a-(3-methoxy-phenyl)-octahydro-indol-2-one 35119-55-2 C15H19NO2
    3a-(3-methoxy-phenyl)-octahydro-indol-2-one
    —— 3-chloro-9-methyl-pyridazino[4,3-<i>b</i>]indolizine 33583-28-7 C11H8ClN3
    3-chloro-9-methyl-pyridazino[4,3-<i>b</i>]indolizine
    —— [3-carbamoyl-2-(4-chloro-phenyl)-aziridin-2-yl]-phosphonic acid dimethyl ester 33866-46-5 C11H14ClN2O4P
    [3-carbamoyl-2-(4-chloro-phenyl)-aziridin-2-yl]-phosphonic acid dimethyl ester
    —— 3-Methyl-8-ureido-3,8-diazabicyclo<3.2.1>octan-2,4-dion 38074-21-4 C8H12N4O3
    3-Methyl-8-ureido-3,8-diazabicyclo<3.2.1>octan-2,4-dion
    —— 3-(2-ethoxycarbonyl-ethyl)-5-(3-ethyl-4-methyl-5-oxo-2,5-dihydro-pyrrol-2-ylmethyl)-4-methyl-pyrrole-2-carboxylic acid ethyl ester 29790-21-4 C21H30N2O5
    3-(2-ethoxycarbonyl-ethyl)-5-(3-ethyl-4-methyl-5-oxo-2,5-dihydro-pyrrol-2-ylmethyl)-4-methyl-pyrrole-2-carboxylic acid ethyl ester
    —— 3-[2-Bromo-9-(2-cyano-ethyl)-7-methoxy-9H-fluoren-9-yl]-propionitrile 24225-65-8 C20H17BrN2O
    3-[2-Bromo-9-(2-cyano-ethyl)-7-methoxy-9H-fluoren-9-yl]-propionitrile
    —— {3-(benzoyloxy)-1,3-diphenyl-2-azaallenyl}pentacarbonylchromium 117497-95-7 C26H15CrNO7
    {3-(benzoyloxy)-1,3-diphenyl-2-azaallenyl}pentacarbonylchromium
    —— 3-(3,5-Dibromo-4-oxo-4H-pyridin-1-yl)-propionitrile 130671-21-5 C8H6Br2N2O
    3-(3,5-Dibromo-4-oxo-4H-pyridin-1-yl)-propionitrile
    —— 3-<2-(Benzothiazolyl)phenylaminomethyl>benzoxazolin-2-one 117239-51-7 C21H15N3O2S
    3-<2-(Benzothiazolyl)phenylaminomethyl>benzoxazolin-2-one
    —— 3-Trifluormethyl-4'-fluorbenzilsaeure 36136-02-4 C15H10F4O3
    3-Trifluormethyl-4'-fluorbenzilsaeure
    —— (+/-)-3-{[5-(4-methoxyphenyl)-6-phenylfuro[2,3-d]pyrimidin-4-yl]amino}cyclohexanol 1073135-74-6 C25H25N3O3
    (+/-)-3-{[5-(4-methoxyphenyl)-6-phenylfuro[2,3-d]pyrimidin-4-yl]amino}cyclohexanol
    —— (3aR,4R,6S,6aS)-4-[6-amino-2-[methyl(2-phenylethyl)amino]purin-9-yl]-N-ethyl-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole-6-carboxamide 127258-41-7 C24H31N7O4
    (3aR,4R,6S,6aS)-4-[6-amino-2-[methyl(2-phenylethyl)amino]purin-9-yl]-N-ethyl-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole-6-carboxamide
    —— 3-(2-oxocycloheptyl)propanenitrile 33739-92-3 C10H15NO
    3-(2-oxocycloheptyl)propanenitrile
    —— 3-Phenylcarbamoyl-2-(β-naphthyl)-1-dimethylaminoindol 32933-76-9 C27H23N3O
    3-Phenylcarbamoyl-2-(β-naphthyl)-1-dimethylaminoindol
    —— 3-Hexyl-6-(7-methoxycarbonyl-heptyl)-cyclohexa-1,4-diene-1,2-dicarboxylic acid dimethyl ester 210545-75-8 C25H40O6
    3-Hexyl-6-(7-methoxycarbonyl-heptyl)-cyclohexa-1,4-diene-1,2-dicarboxylic acid dimethyl ester
    —— 3,23-diacetoxy-28-acetyl-11a-oxy-(5α)-11a-[<sup>15</sup><i>N</i>]aza-11a-homo-veratra-11a,13(17)-dien-11-ol 35442-03-6 C33H50N2O7
    3,23-diacetoxy-28-acetyl-11a-oxy-(5α)-11a-[<sup>15</sup><i>N</i>]aza-11a-homo-veratra-11a,13(17)-dien-11-ol
    —— 3,3a,4,5,6a-Pentamethyl-6-methylene-6,6a-dihydro-3aH-cyclopentapyrazol-1-yl-cyanamide 27447-89-8 C13H18N4
    3,3a,4,5,6a-Pentamethyl-6-methylene-6,6a-dihydro-3aH-cyclopentapyrazol-1-yl-cyanamide
    —— 3β, 16β,26-trihydroxycholest-5-en-22-one 16-O-(2-O-4-methoxybenzoyl-β-D-xylopyranosyl)-(1->3)-2-O-acetyl-α-L-arabinopyranoside 1253283-77-0 C47H68O15
    3β, 16β,26-trihydroxycholest-5-en-22-one 16-O-(2-O-4-methoxybenzoyl-β-D-xylopyranosyl)-(1->3)-2-O-acetyl-α-L-arabinopyranoside
    —— 3α-Hydroxy-4α,8,14-trimethyl-18-nor-5α,8α,9β,14β-androstadien-12,15-17-on 13400-79-8 C21H30O2
    3α-Hydroxy-4α,8,14-trimethyl-18-nor-5α,8α,9β,14β-androstadien-12,15-17-on
    —— 3-(Octadecylthio)-γ-hydroxybuttersaeure 34289-58-2 C22H44O3S
    3-(Octadecylthio)-γ-hydroxybuttersaeure
    —— [(3S,1'R)-3-amino-3-carboxypropyl][(4-methoxy-3-nitrophenyl)hydroxymethyl]phosphinic acid hydrochloride 1245939-27-8 C12H17N2O8P*ClH
    [(3S,1'R)-3-amino-3-carboxypropyl][(4-methoxy-3-nitrophenyl)hydroxymethyl]phosphinic acid hydrochloride
    —— 3α-hydroxy-16α-bis(methoxycarbonyl)methyl-5α-pregnan-20-one 1140441-39-9 C26H40O6
    3α-hydroxy-16α-bis(methoxycarbonyl)methyl-5α-pregnan-20-one
    —— [((3-t-Bu-C5H3)-CMe2-C13H8)YCl(THF)] 706760-93-2 C29H34ClOY
    [((3-t-Bu-C5H3)-CMe2-C13H8)YCl(THF)]
    —— 3β-Acetoxy-28-hydroxy-12-lupen 62823-99-8 C32H52O3
    3β-Acetoxy-28-hydroxy-12-lupen