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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(Diethylphosphinyl)-propionsaeure-isopentylester 21231-08-3 C12H25O3P
    3-(Diethylphosphinyl)-propionsaeure-isopentylester
    —— 3,8-Dimethyl-8-nitro-nonane-4,5-dione 24292-89-5 C11H19NO4
    3,8-Dimethyl-8-nitro-nonane-4,5-dione
    —— 3-benzoylamino-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid 28004-39-9 C12H9N3O5
    3-benzoylamino-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid
    —— 3-Acetoxy-chinuclidin-N-oxid 25298-12-8 C9H15NO3
    3-Acetoxy-chinuclidin-N-oxid
    —— 3-Hydroxy-2-phenyl-propionic acid 6-benzyl-7-methyl-6,7-diaza-bicyclo[3.2.2]non-3-yl ester 55211-21-7 C24H30N2O3
    3-Hydroxy-2-phenyl-propionic acid 6-benzyl-7-methyl-6,7-diaza-bicyclo[3.2.2]non-3-yl ester
    —— (3S,8S,9S,10R,13S,14S,17R)-3-deuterio-10,13-dimethyl-17-[(2S)-1-[4-(2-phenyl-1,3-dioxolan-2-yl)phenoxy]propan-2-yl]-1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ol 903503-12-8 C37H48O4
    (3S,8S,9S,10R,13S,14S,17R)-3-deuterio-10,13-dimethyl-17-[(2S)-1-[4-(2-phenyl-1,3-dioxolan-2-yl)phenoxy]propan-2-yl]-1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ol
    —— 3-(1-ethyl-allyl)-3H-benzothiazol-2-one 1204473-03-9 C12H13NOS
    3-(1-ethyl-allyl)-3H-benzothiazol-2-one
    —— 3-(3-Pyridazyl)-5-(2-pyridyl)-(4,5-H)-1,2,4-triazol 31696-94-3 C11H10N6
    3-(3-Pyridazyl)-5-(2-pyridyl)-(4,5-H)-1,2,4-triazol
    —— 3-benzyl-1-methyl-5-nitro-1H-pyrazole-4-carboxylic acid 1380347-95-4 C12H11N3O4
    3-benzyl-1-methyl-5-nitro-1H-pyrazole-4-carboxylic acid
    —— 3-((R)-(2-fluorophenyl)(tosylamino)methyl)but-3-en-2-one 1064693-15-7 C18H18FNO3S
    3-((R)-(2-fluorophenyl)(tosylamino)methyl)but-3-en-2-one
    —— 3-(Aminomethyl)azepan-2-one hydrochloride 2137604-86-3 C7H15ClN2O
    3-(Aminomethyl)azepan-2-one hydrochloride
    —— 3,4,7,8,8a,9-hexahydro-3,3-dimethylfuro<2,3-b>-5aH-chromen-1(2H)-one-9-spiro-1'-cyclopropane 110174-71-5 C15H20O3
    3,4,7,8,8a,9-hexahydro-3,3-dimethylfuro<2,3-b>-5aH-chromen-1(2H)-one-9-spiro-1'-cyclopropane
    —— 3,3-Dichlor-1-isopropyl-4-<(trimethylsilyl)imino>-2-azetidinon 91360-77-9 C9H16Cl2N2OSi
    3,3-Dichlor-1-isopropyl-4-<(trimethylsilyl)imino>-2-azetidinon
    —— 3,4,4-trimethoxy-2-(hex-5-enyl)cyclohexa-2,5-dienone 192123-92-5 C15H22O4
    3,4,4-trimethoxy-2-(hex-5-enyl)cyclohexa-2,5-dienone
    —— 3-[(3,5-dichlorophenyl)thio]-1H-pyrrolo[2,3-b]pyridine 1186403-46-2 C13H8Cl2N2S
    3-[(3,5-dichlorophenyl)thio]-1H-pyrrolo[2,3-b]pyridine
    —— 3-(7-methyl-3-oxooctanoyloxy)-2-oxopropyl phosphate 153707-38-1 C12H21O8P
    3-(7-methyl-3-oxooctanoyloxy)-2-oxopropyl phosphate
    —— 3-methyl-1-phenyl-4,10-dihydro-1<i>H</i>-benzo[<i>b</i>]pyrazolo[3,4-<i>e</i>][1,4]diazepine-5-carboxylic acid hydrazide 68922-83-8 C18H18N6O
    3-methyl-1-phenyl-4,10-dihydro-1<i>H</i>-benzo[<i>b</i>]pyrazolo[3,4-<i>e</i>][1,4]diazepine-5-carboxylic acid hydrazide
    —— (3-fluoro-[2,4]bipyridinyl-3'-yl)-methyl-amine 1395415-58-3 C11H10FN3
    (3-fluoro-[2,4]bipyridinyl-3'-yl)-methyl-amine
    —— 3-bromopropyl 4-amino-5-chloro-2-propoxybenzoate 1388193-76-7 C13H17BrClNO3
    3-bromopropyl 4-amino-5-chloro-2-propoxybenzoate
    —— 3-({[(2S)-2-amino-2-carboxyethyl]carbamoyl}amino)-4-methoxybenzoic acid 1333219-28-5 C12H15N3O6
    3-({[(2S)-2-amino-2-carboxyethyl]carbamoyl}amino)-4-methoxybenzoic acid
    —— (3S,4S)-3-(benzyloxy)-5,5-difluoro-4-hydroxyhept-6-enyl acetate 1621083-92-8 C16H20F2O4
    (3S,4S)-3-(benzyloxy)-5,5-difluoro-4-hydroxyhept-6-enyl acetate
    —— 3,4-dihydro-9-nitro-[1]benzothieno[2,3-f]-1,4-thiazepin-5(2H)-one 1259978-15-8 C11H8N2O3S2
    3,4-dihydro-9-nitro-[1]benzothieno[2,3-f]-1,4-thiazepin-5(2H)-one
    —— 3β-tert-butyldimethylsilyl-1α-tert-butyldimethylsilyloxy-25-trimethylsilyloxy-19-norvitamin D<sub>3</sub> 599165-21-6 C42H80O3Si3
    3β-tert-butyldimethylsilyl-1α-tert-butyldimethylsilyloxy-25-trimethylsilyloxy-19-norvitamin D<sub>3</sub>
    —— 3α-(toluene-4-sulfonyloxy)-5β-chol-11-en-24-oic acid ethyl ester 122387-36-4 C33H48O5S
    3α-(toluene-4-sulfonyloxy)-5β-chol-11-en-24-oic acid ethyl ester
    —— (3E)-2-(1-hydroxycyclohexyl)hexa-3,5-dienoic acid 100903-85-3 C12H18O3
    (3E)-2-(1-hydroxycyclohexyl)hexa-3,5-dienoic acid
    —— 3-Ethyl-8-oxo-7-(2-oxo-2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 36114-12-2 C21H24N2O5S
    3-Ethyl-8-oxo-7-(2-oxo-2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester
    —— 3-cyclopentyl-7-nitro-1H-indole 1088706-38-0 C13H14N2O2
    3-cyclopentyl-7-nitro-1H-indole
    —— 3-methylthio-5-(3-chlorophenyl)-6-(p-tolyl)-1,2,4-triazine 1616469-01-2 C17H14ClN3S
    3-methylthio-5-(3-chlorophenyl)-6-(p-tolyl)-1,2,4-triazine
    —— 3-phenyl-1H-cyclooctapyrazole 110661-77-3 C15H12N2
    3-phenyl-1H-cyclooctapyrazole
    —— 3,4-dihydro-6,7-dimethoxyisoquinoline-1-butyric acid hydrochloride 37659-67-9 C15H19NO4*ClH
    3,4-dihydro-6,7-dimethoxyisoquinoline-1-butyric acid hydrochloride
    —— 3,3-dimethyl-4-morpholin-4-yl-1-phenyl-3,4-dihydro-1H-naphthalen-2-one 24231-28-5 C22H25NO2
    3,3-dimethyl-4-morpholin-4-yl-1-phenyl-3,4-dihydro-1H-naphthalen-2-one
    —— 3-(5-spiro-2,2-dimethyl-1,3-dioxacyclopentyl)-6-icosyne-1-ol 201799-31-7 C24H44O3
    3-(5-spiro-2,2-dimethyl-1,3-dioxacyclopentyl)-6-icosyne-1-ol
    —— 3-benzyl-5-bromo-1-phenyl-1H-indole 1069042-45-0 C21H16BrN
    3-benzyl-5-bromo-1-phenyl-1H-indole
    —— 3-hydroxy-5-phenyl-3-(2-furyl)-6-ethoxycarbonylcyclohexanone 148066-37-9 C19H20O5
    3-hydroxy-5-phenyl-3-(2-furyl)-6-ethoxycarbonylcyclohexanone
    —— 3-[(cyclopropylcarbamoyl)methyl]-1H-indole-2-carboxylic acid 1069111-06-3 C14H14N2O3
    3-[(cyclopropylcarbamoyl)methyl]-1H-indole-2-carboxylic acid
    —— 3,5-<bis-(3-bromopropyl)>pyridine 82475-20-5 C11H15Br2N
    3,5-<bis-(3-bromopropyl)>pyridine
    —— 3-(4-fluorobenzylamino)-2,2-dimethyl-3-oxopropyl 2,2,2-trifluoroacetate 1522363-54-7 C14H15F4NO3
    3-(4-fluorobenzylamino)-2,2-dimethyl-3-oxopropyl 2,2,2-trifluoroacetate
    —— 3-Amino-4-phenylmercapto-5-sulfamoyl-benzoesaeure 28772-65-8 C13H12N2O4S2
    3-Amino-4-phenylmercapto-5-sulfamoyl-benzoesaeure
    —— 3'-dihydro-3'-deoxy-3'(R)-[(2(S)-aminopropanoyl)amino]spectinomycin 1263063-49-5 C17H32N4O7
    3'-dihydro-3'-deoxy-3'(R)-[(2(S)-aminopropanoyl)amino]spectinomycin
    —— (3S,4R)-allyl 4-(tert-butoxycarbonylamino)-3-(tert-butyldimethylsiloxy)-5-methylhexanoate 1075206-55-1 C21H41NO5Si
    (3S,4R)-allyl 4-(tert-butoxycarbonylamino)-3-(tert-butyldimethylsiloxy)-5-methylhexanoate
    —— (3Z)-5-methyl-3-(3-methyl-4-nitro-isoxazol-5-yl)methylene-1,3-dihydro-2H-indol-2-one 1412230-21-7 C14H11N3O4
    (3Z)-5-methyl-3-(3-methyl-4-nitro-isoxazol-5-yl)methylene-1,3-dihydro-2H-indol-2-one
    —— (3aR,5R,6S,6aR)-5-[[(3aR,5R,6S,6aR)-5-[[(3aR,5R,6S,6aR)-5-(methoxymethyl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]oxymethyl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]oxymethyl]-2,2-dimethyl-6-prop-2-enoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole 1050412-14-0 C28H44O13
    (3aR,5R,6S,6aR)-5-[[(3aR,5R,6S,6aR)-5-[[(3aR,5R,6S,6aR)-5-(methoxymethyl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]oxymethyl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl]oxymethyl]-2,2-dimethyl-6-prop-2-enoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole
    —— (3S,4S)-1-(benzyloxycarbonyl)-3-(N-tert-butoxycarbonyl-N-methyl)amino-4-fluoromethylpyrrolidine 902473-27-2 C19H27FN2O4
    (3S,4S)-1-(benzyloxycarbonyl)-3-(N-tert-butoxycarbonyl-N-methyl)amino-4-fluoromethylpyrrolidine
    —— (3aR,4R,7S,7aS)-3a-Methoxy-3a,4,5,6,7,7a-hexahydro-1H-4,7-methano-indene 94706-22-6 C11H16O
    (3aR,4R,7S,7aS)-3a-Methoxy-3a,4,5,6,7,7a-hexahydro-1H-4,7-methano-indene
    —— (3S,4S)-2,2-di-tert-butyl-3-methyl-4-phenethyl-3-vinyl-1,2-oxasiletane 1191102-90-5 C21H34OSi
    (3S,4S)-2,2-di-tert-butyl-3-methyl-4-phenethyl-3-vinyl-1,2-oxasiletane
    —— 3-methyl-1-phenyl-4-(3,4,5-trifluorobenzoyl)-1H-pyrazol-5(4H)-one 1356140-53-8 C17H11F3N2O2
    3-methyl-1-phenyl-4-(3,4,5-trifluorobenzoyl)-1H-pyrazol-5(4H)-one
    —— 3-Oxo-2,5-diphenyl-4-p-tolylsulfonyloxy-2,3-dihydrothiophen-1,1-dioxid 73764-47-3 C23H18O6S2
    3-Oxo-2,5-diphenyl-4-p-tolylsulfonyloxy-2,3-dihydrothiophen-1,1-dioxid
    —— (3aR,7aR)-7a-(prop-2-yn-1-yl)-3a,4,7,7a-tetrahydroisobenzofuran-1(3H)-one 1067911-87-8 C11H12O2
    (3aR,7aR)-7a-(prop-2-yn-1-yl)-3a,4,7,7a-tetrahydroisobenzofuran-1(3H)-one
    —— (3aR,5R,7aS)-2,2-Dimethyl-7-[2-oxo-eth-(E)-ylidene]-5-trimethylsilanyloxy-hexahydro-benzo[1,3]dioxole-5-carboxylic acid methyl ester 97275-54-2 C16H26O6Si
    (3aR,5R,7aS)-2,2-Dimethyl-7-[2-oxo-eth-(E)-ylidene]-5-trimethylsilanyloxy-hexahydro-benzo[1,3]dioxole-5-carboxylic acid methyl ester
    —— 3-(8-Methylene-dodecyl)-cyclohexanone 134486-63-8 C19H34O
    3-(8-Methylene-dodecyl)-cyclohexanone