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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Hydroxy-4-ethyl-7-methyl-6-octen-1-in 4272-32-6 C11H18O
    3-Hydroxy-4-ethyl-7-methyl-6-octen-1-in
    —— (3-Bromomethyl-1,1,3,3-tetramethyl-disiloxanyl)-methanol 89600-35-1 C6H17BrO2Si2
    (3-Bromomethyl-1,1,3,3-tetramethyl-disiloxanyl)-methanol
    —— 3,5-Bis-methanesulfonyloxy-4-methoxy-benzoic acid methyl ester 24093-80-9 C11H14O9S2
    3,5-Bis-methanesulfonyloxy-4-methoxy-benzoic acid methyl ester
    —— [3-(1,3-Benzodioxol-5-yl)-2-methoxypropyl] nitrate 74851-87-9 C11H13NO6
    [3-(1,3-Benzodioxol-5-yl)-2-methoxypropyl] nitrate
    —— 3-Ethyl-5-(4-methoxyphenyl)-1,2-oxazole-4-carboxylate 76344-86-0 C13H12NO4-
    3-Ethyl-5-(4-methoxyphenyl)-1,2-oxazole-4-carboxylate
    —— 3-methyl-1-(2,3,4,6-tetrahydroxy-5-isopentyl-phenyl)-butan-1-one 107152-23-8 C16H24O5
    3-methyl-1-(2,3,4,6-tetrahydroxy-5-isopentyl-phenyl)-butan-1-one
    —— 3',3',5,7,8-pentamethylspiro[chromane-2,1'-cyclohexan]-6-yl acetate 1187768-99-5 C21H30O3
    3',3',5,7,8-pentamethylspiro[chromane-2,1'-cyclohexan]-6-yl acetate
    —— 3-isopropyl-9-methyl-pyrido[1,2-<i>a</i>][1,3,5]triazine-2,4-dione 26737-72-4 C11H13N3O2
    3-isopropyl-9-methyl-pyrido[1,2-<i>a</i>][1,3,5]triazine-2,4-dione
    —— 3,4-di-O-benzyl-α-L-rhamnopyranosyl fluoride 848398-04-9 C20H23FO4
    3,4-di-O-benzyl-α-L-rhamnopyranosyl fluoride
    —— 3-O-(2,3,4-tri-O-benzyl-6-deoxy-6-thioacetyl-α-D-glucopyranosyl)-glycerol 265312-95-6 C32H38O8S
    3-O-(2,3,4-tri-O-benzyl-6-deoxy-6-thioacetyl-α-D-glucopyranosyl)-glycerol
    —— 3-(1-benzyl-1H-indole-3-carbonyl)oxazolidin-2-one 942157-14-4 C19H16N2O3
    3-(1-benzyl-1H-indole-3-carbonyl)oxazolidin-2-one
    —— 3-Amino-6-methylsulfonyl-2-pyrazinoylguanidin 1145-37-5 C7H10N6O3S
    3-Amino-6-methylsulfonyl-2-pyrazinoylguanidin
    —— 3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-2'-deoxy-2'-methylene-β-L-uridine 160946-69-0 C22H38N2O6Si2
    3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-2'-deoxy-2'-methylene-β-L-uridine
    —— (-)-3-nitropin-2-ene 90831-18-8 C10H15NO2
    (-)-3-nitropin-2-ene
    —— 3-methyl-2,3-dihydrospiro [1H-carbazole-1,2'-(1,3)-dithiolane]-4-one 1242958-53-7 C15H15NOS2
    3-methyl-2,3-dihydrospiro [1H-carbazole-1,2'-(1,3)-dithiolane]-4-one
    —— 3,10-bis(mercaptomethyl)benzo<c>phenanthrene 88598-89-4 C20H16S2
    3,10-bis(mercaptomethyl)benzo<c>phenanthrene
    —— 3-ethynyl-4-(1-propenyl)pyridine 1263365-17-8 C10H9N
    3-ethynyl-4-(1-propenyl)pyridine
    —— 3-Diethoxymethyl-benzamidine; hydrochloride 97603-95-7 C12H18N2O2*ClH
    3-Diethoxymethyl-benzamidine; hydrochloride
    —— 3-methoxy-6-methyl-5,6-dihydro-benzo[4,5]imidazo[2,1-a]isoquinolin-4-ol 1390647-72-9 C17H16N2O2
    3-methoxy-6-methyl-5,6-dihydro-benzo[4,5]imidazo[2,1-a]isoquinolin-4-ol
    —— 3-tert-butyl-5-[N-hydroxy-C-(phenylsulfanylmethyl)carbonimidoyl]-2-methoxybenzoic acid 1404219-36-8 C20H23NO4S
    3-tert-butyl-5-[N-hydroxy-C-(phenylsulfanylmethyl)carbonimidoyl]-2-methoxybenzoic acid
    —— [3-(1,3-dichloropropan-2-yloxy)-2-(2,2,2-trichloroacetyl)oxypropyl] 2,2,2-trichloroacetate 113308-30-8 C10H10Cl8O5
    [3-(1,3-dichloropropan-2-yloxy)-2-(2,2,2-trichloroacetyl)oxypropyl] 2,2,2-trichloroacetate
    —— 3,3-dimethyl-3,4,6,7,11b,12-hexahydro-2<i>H</i>-benzo[2,3][1,4]oxazepino[5,4-<i>a</i>]isoquinoline-1,13-dione 38852-08-3 C19H21NO3
    3,3-dimethyl-3,4,6,7,11b,12-hexahydro-2<i>H</i>-benzo[2,3][1,4]oxazepino[5,4-<i>a</i>]isoquinoline-1,13-dione
    —— 3-[5-(3-ethyl-4-methyl-pyrrol-2-ylmethylene)-4-methyl-2-oxo-2,5-dihydro-pyrrol-3-yl]-propionic acid 6921-57-9 C16H20N2O3
    3-[5-(3-ethyl-4-methyl-pyrrol-2-ylmethylene)-4-methyl-2-oxo-2,5-dihydro-pyrrol-3-yl]-propionic acid
    —— (3S,4S)-3-[2-(tert-butyldimethylsilanoxy)ethyl]-2-hydroxymethyl-4-isopropyl-3-methylcyclopentene 502145-53-1 C18H36O2Si
    (3S,4S)-3-[2-(tert-butyldimethylsilanoxy)ethyl]-2-hydroxymethyl-4-isopropyl-3-methylcyclopentene
    —— 3-(thiophen-3-ylmethylideneamino)-1,4-dihydroquinazolin-2-one 1313390-68-9 C13H11N3OS
    3-(thiophen-3-ylmethylideneamino)-1,4-dihydroquinazolin-2-one
    —— [3-[(Z)-Hydroxyimino]-5-(4-methoxy-phenyl)-cyclohex-1-enyl]-acetic acid methyl ester 75852-64-1 C16H19NO4
    [3-[(Z)-Hydroxyimino]-5-(4-methoxy-phenyl)-cyclohex-1-enyl]-acetic acid methyl ester
    —— 3-(methylamino)but-2-enethioic dithioperoxyanhydride 51975-02-1 C10H16N2S4
    3-(methylamino)but-2-enethioic dithioperoxyanhydride
    —— 3-[[4-[(5-fluorobenzo[1,3]dioxol-4-yl)amino]pyrimidin-2-yl]amino]-N-methyl-benzene-sulfonamide 945395-98-2 C18H16FN5O4S
    3-[[4-[(5-fluorobenzo[1,3]dioxol-4-yl)amino]pyrimidin-2-yl]amino]-N-methyl-benzene-sulfonamide
    —— 3-Phenethyl-1-phenyl-3-azabicyclo<3.1.0>hexan 86215-21-6 C19H21N
    3-Phenethyl-1-phenyl-3-azabicyclo<3.1.0>hexan
    —— (3-Acetamino-2,2-dimethyl-cyclobutyl)-essigsaeure-(4-brom-phenacylester) 101784-47-8 C18H22BrNO4
    (3-Acetamino-2,2-dimethyl-cyclobutyl)-essigsaeure-(4-brom-phenacylester)
    —— 3-Hydroxy-4-(2-nitro-phenylamino)-naphthalene-2-carboxylic acid (3-nitro-phenyl)-amide 95221-44-6 C23H16N4O6
    3-Hydroxy-4-(2-nitro-phenylamino)-naphthalene-2-carboxylic acid (3-nitro-phenyl)-amide
    —— 3<i>endo</i>-(2,3<i>t</i>-diphenyl-acryloyloxy)-8<i>syn</i>-methyl-8<i>anti</i>-octyl-nortropanium; bromide 121707-46-8 Br*C31H42NO2
    3<i>endo</i>-(2,3<i>t</i>-diphenyl-acryloyloxy)-8<i>syn</i>-methyl-8<i>anti</i>-octyl-nortropanium; bromide
    —— 3a-methyl-4-(2-methyl-piperidin-1-yl)-2,3,3a,4-tetrahydro-pyrrolo[1,2-<i>a</i>]quinazoline-1,5-dione 56821-41-1 C18H23N3O2
    3a-methyl-4-(2-methyl-piperidin-1-yl)-2,3,3a,4-tetrahydro-pyrrolo[1,2-<i>a</i>]quinazoline-1,5-dione
    —— 3-<1-Butyl-penten-(1)-yl>-Δ<sup>2</sup>-dehydrochinuclidin 14686-36-3 C16H27N
    3-<1-Butyl-penten-(1)-yl>-Δ<sup>2</sup>-dehydrochinuclidin
    —— 3-<Bis-(4-acetylamino-phenylsulfonyl)-amino>-1-phenyl-pyrazol-5-on 4847-50-1 C25H23N5O7S2
    3-<Bis-(4-acetylamino-phenylsulfonyl)-amino>-1-phenyl-pyrazol-5-on
    —— 3-Oxo-N-[4-(toluene-4-sulfonylamino)-phenyl]-3-o-tolyl-propionamide 20564-58-3 C23H22N2O4S
    3-Oxo-N-[4-(toluene-4-sulfonylamino)-phenyl]-3-o-tolyl-propionamide
    —— 3-Methyl-but-2-enoic acid 2,3-dimethyl-4,6-dinitro-phenyl ester 93427-69-1 C13H14N2O6
    3-Methyl-but-2-enoic acid 2,3-dimethyl-4,6-dinitro-phenyl ester
    —— 3-(2,3-Dichloro-phenyl)-3-(methoxy-methyl-phosphinothioylsulfanyl)-propionic acid methyl ester 95725-58-9 C12H15Cl2O3PS2
    3-(2,3-Dichloro-phenyl)-3-(methoxy-methyl-phosphinothioylsulfanyl)-propionic acid methyl ester
    —— (3-(2-(1,3-dioxolan-2-yl-2-d)phenyl)propa-1,2-dien-1-yl)diphenylphosphine oxide 1529808-72-7 C24H21O3P
    (3-(2-(1,3-dioxolan-2-yl-2-d)phenyl)propa-1,2-dien-1-yl)diphenylphosphine oxide
    —— 3-{4-methyl-5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}benzoic acid methyl ester 1262844-52-9 C23H26N4O2
    3-{4-methyl-5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazol-3-yl}benzoic acid methyl ester
    —— 3-chloro-5-(6-chloro-3-((5-(1,3-dimethyl-1H-pyrazol-4-yl)-1,3,4-oxadiazol-2-yl)methyl)-2-fluorophenoxy)benzonitrile 1094344-55-4 C21H14Cl2FN5O2
    3-chloro-5-(6-chloro-3-((5-(1,3-dimethyl-1H-pyrazol-4-yl)-1,3,4-oxadiazol-2-yl)methyl)-2-fluorophenoxy)benzonitrile
    —— 3-(6-chloropyridin-3-yl)-7-ethyl-6-{[2-(trimethylsilyl)ethoxy]methoxy}-1,4-dihydroindeno[1,2-c]pyrazole 760994-09-0 C23H28ClN3O2Si
    3-(6-chloropyridin-3-yl)-7-ethyl-6-{[2-(trimethylsilyl)ethoxy]methoxy}-1,4-dihydroindeno[1,2-c]pyrazole
    —— 3-Methyl-6-(2-trimethylsilylethynyl)imidazo[1,2-a]pyrazin-8-amine 615535-33-6 C12H16N4Si
    3-Methyl-6-(2-trimethylsilylethynyl)imidazo[1,2-a]pyrazin-8-amine
    —— 3-Formyl-1-ethoxy-2-phenyl-indol 29396-50-7 C17H15NO2
    3-Formyl-1-ethoxy-2-phenyl-indol
    —— 3-(3-(2,3-difluorophenyl)-2,2-dioxido-2,1,3-benzothiadiazol-1(3H)-yl)-N-methylpropan-1-amine hydrochloride 1033214-12-8 C16H17F2N3O2S*ClH
    3-(3-(2,3-difluorophenyl)-2,2-dioxido-2,1,3-benzothiadiazol-1(3H)-yl)-N-methylpropan-1-amine hydrochloride
    —— 3-(4-amino-2-methyl-phenyl)-2-decyl-3<i>H</i>-quinazolin-4-one 17840-94-7 C25H33N3O
    3-(4-amino-2-methyl-phenyl)-2-decyl-3<i>H</i>-quinazolin-4-one
    —— 3-(1H-pyrrolo[2,3-b]pyridin-4-ylamino)-thiophene-2-carboxylic acid [2-(3-chloro-benzylamino)-ethyl]-amide 1265224-53-0 C21H20ClN5OS
    3-(1H-pyrrolo[2,3-b]pyridin-4-ylamino)-thiophene-2-carboxylic acid [2-(3-chloro-benzylamino)-ethyl]-amide
    —— 3β-acetoxy-24,24-dimethyl-26,27-dinorlanost-8-en-25-al 13553-27-0 C32H52O3
    3β-acetoxy-24,24-dimethyl-26,27-dinorlanost-8-en-25-al
    —— (3,5-Difluoro-1,3,5-trioxo-1λ6,3λ6,5λ6-[1,3,5,2,4,6]trithiatriazin-1-yl)-[1-phenyl-meth-(Z)-ylidene]-amine 62453-72-9 C7H6F2N4O3S3
    (3,5-Difluoro-1,3,5-trioxo-1λ6,3λ6,5λ6-[1,3,5,2,4,6]trithiatriazin-1-yl)-[1-phenyl-meth-(Z)-ylidene]-amine
    —— 3-(Benzo[4,5]furo[3,2-d]pyrimidin-4-yl-hydrazonomethyl)-biphenyl-4-ol 133692-72-5 C23H16N4O2
    3-(Benzo[4,5]furo[3,2-d]pyrimidin-4-yl-hydrazonomethyl)-biphenyl-4-ol