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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-naphthalen-2-yl-1,9a-dihydro-2<i>H</i>-pyrido[1,2-<i>b</i>][1,2,4]triazine 62154-49-8 C17H15N3
    3-naphthalen-2-yl-1,9a-dihydro-2<i>H</i>-pyrido[1,2-<i>b</i>][1,2,4]triazine
    —— 3,6-Dioxo-cyclohexa-1,4-dienecarboxylic acid (3,6-dioxo-cyclohexa-1,4-dienyl)-amide 60890-19-9 C13H7NO5
    3,6-Dioxo-cyclohexa-1,4-dienecarboxylic acid (3,6-dioxo-cyclohexa-1,4-dienyl)-amide
    —— 3-Morpholino-5-carbamoyl-pyridazin 64613-30-5 C9H12N4O2
    3-Morpholino-5-carbamoyl-pyridazin
    —— 3-Nitro-6-aethylbenzylpiperidin 63789-15-1 C14H20N2O2
    3-Nitro-6-aethylbenzylpiperidin
    —— 3-(1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)-4-hydroxy-1-[(2-methylbenzyl)amino]quinolin-2(1H)-one sodium salt 686269-71-6 C24H19N4O4S*Na
    3-(1,1-dioxido-4H-1,2,4-benzothiadiazin-3-yl)-4-hydroxy-1-[(2-methylbenzyl)amino]quinolin-2(1H)-one sodium salt
    —— 3-[(2R,3R,5S,6R)-3,4,5-tris[(3-oxo-1,5-dihydro-2,4,3λ5-benzodioxaphosphepin-3-yl)oxy]-2,6-bis(phenylmethoxy)cyclohexyl]oxy-1,5-dihydro-2,4,3λ5-benzodioxaphosphepine 3-oxide 126960-08-5 C52H52O18P4
    3-[(2R,3R,5S,6R)-3,4,5-tris[(3-oxo-1,5-dihydro-2,4,3λ5-benzodioxaphosphepin-3-yl)oxy]-2,6-bis(phenylmethoxy)cyclohexyl]oxy-1,5-dihydro-2,4,3λ5-benzodioxaphosphepine 3-oxide
    —— 3-Ethylthio-6-chloro-1,2,4-benzothiadiazin-1,1-dioxid 40009-32-3 C9H9ClN2O2S2
    3-Ethylthio-6-chloro-1,2,4-benzothiadiazin-1,1-dioxid
    —— [3-Benzoyl-4-[(3-phenyl-1,2,4-thiadiazol-5-yl)amino]-4-oxobutylidene]bisphosphonic acid tetraethyl ester 141790-31-0 C27H35N3O8P2S
    [3-Benzoyl-4-[(3-phenyl-1,2,4-thiadiazol-5-yl)amino]-4-oxobutylidene]bisphosphonic acid tetraethyl ester
    —— 3-(1-deoxy-β-D-ribofuranosyl)benzoic acid 138385-39-4 C12H14O6
    3-(1-deoxy-β-D-ribofuranosyl)benzoic acid
    —— 3-(4-methylpent-3-en-2-yl)-5,6-dihydro-4H-cyclopenta[b]furan-4-one 1434339-66-8 C13H16O2
    3-(4-methylpent-3-en-2-yl)-5,6-dihydro-4H-cyclopenta[b]furan-4-one
    —— 3-{8-[1-(2-hydroxy-2-methyl-propyl)-1H-pyrazol-4-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-yl}-4,4-dimethyl-oxazolidin-2-one 1282526-65-1 C23H26N4O4S
    3-{8-[1-(2-hydroxy-2-methyl-propyl)-1H-pyrazol-4-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-yl}-4,4-dimethyl-oxazolidin-2-one
    —— 3-Fluorocyclopentane-1-sulfonyl chloride 1309433-76-8 C5H8ClFO2S
    3-Fluorocyclopentane-1-sulfonyl chloride
    —— 3-Methyl-3-amino-heptanol-1 51973-11-6 C8H19NO
    3-Methyl-3-amino-heptanol-1
    —— 3.4-Dimethyl-ethyl-pyrrolidin 90226-36-1 C8H17N
    3.4-Dimethyl-ethyl-pyrrolidin
    —— 3-[[2-Amino-4,6-bis(2-hydroxyethylamino)pyrimidin-5-yl]diazenyl]-1-(4-nitrophenyl)pyrazole-4-carbonitrile 1134190-35-4 C18H19N11O4
    3-[[2-Amino-4,6-bis(2-hydroxyethylamino)pyrimidin-5-yl]diazenyl]-1-(4-nitrophenyl)pyrazole-4-carbonitrile
    —— (3aS,6aR)-octahydrocyclopenta[c]pyrrol-4-ol 1225063-13-7 C7H13NO
    (3aS,6aR)-octahydrocyclopenta[c]pyrrol-4-ol
    —— 3'-(4-chlorophenyl)-3-[6-(4-nitrophenyl)sulfonyl-1,3-benzothiazol-2-yl]-2-sulfanylidenespiro[1,3-thiazolidine-5,2'-3,4-dihydro-1,4-benzoxazine]-4-one 145696-08-8 C29H17ClN4O6S4
    3'-(4-chlorophenyl)-3-[6-(4-nitrophenyl)sulfonyl-1,3-benzothiazol-2-yl]-2-sulfanylidenespiro[1,3-thiazolidine-5,2'-3,4-dihydro-1,4-benzoxazine]-4-one
    —— 3-methoxy-N-((3-(thiophen-3-yl)pyrazin-2-yl)methyl)benzamide 2326521-72-4 C17H15N3O2S
    3-methoxy-N-((3-(thiophen-3-yl)pyrazin-2-yl)methyl)benzamide
    —— 3-(3-Trifluormethylphenyl)-2-trichlormethyl-4-thiazolidinon 100635-33-4 C11H7Cl3F3NOS
    3-(3-Trifluormethylphenyl)-2-trichlormethyl-4-thiazolidinon
    —— 3,4-dihydro-2-naphthyl-1-propylbutan-1-one 99142-92-4 C17H22O
    3,4-dihydro-2-naphthyl-1-propylbutan-1-one
    —— 3-bromo-3-(2-methoxy-5-methyl-phenyl)-propenal 926897-28-1 C11H11BrO2
    3-bromo-3-(2-methoxy-5-methyl-phenyl)-propenal
    —— 3-aminomethyl-1,4-tetrahydrothiazine 103742-33-2 C5H12N2S
    3-aminomethyl-1,4-tetrahydrothiazine
    —— 3-(4-fluoro-3-hydroxyphenyl)-5-nitro-1-trityl-1H-indazole 1093064-44-8 C32H22FN3O3
    3-(4-fluoro-3-hydroxyphenyl)-5-nitro-1-trityl-1H-indazole
    —— 3,5-Di-tert-butyl-4-oxo-1-trimethylsilanyloxy-cyclohexa-2,5-dienecarbonitrile 42860-75-3 C18H29NO2Si
    3,5-Di-tert-butyl-4-oxo-1-trimethylsilanyloxy-cyclohexa-2,5-dienecarbonitrile
    —— 3-[2-(2-chlorophenyl)-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl]-4-methylbenzoic acid 918331-94-9 C23H18ClNO3
    3-[2-(2-chlorophenyl)-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl]-4-methylbenzoic acid
    —— 3-Fluoro-4,7-dimethyl-2H-1-benzopyran-2-one 97070-46-7 C11H9FO2
    3-Fluoro-4,7-dimethyl-2H-1-benzopyran-2-one
    —— 3-Methoxy-4-[3-(5-methyl-pyrazin-2-yl)-ureido]-N-(3-R-1-methyl-pyrrolidin-3-yl)-benzamide 457097-74-4 C19H24N6O3
    3-Methoxy-4-[3-(5-methyl-pyrazin-2-yl)-ureido]-N-(3-R-1-methyl-pyrrolidin-3-yl)-benzamide
    —— (3R,4R)-4-(1-hydroxy-2-nitro-ethyl)-3-methoxy-1-(4-methoxy-phenyl)-azetidin-2-one 1046161-05-0 C13H16N2O6
    (3R,4R)-4-(1-hydroxy-2-nitro-ethyl)-3-methoxy-1-(4-methoxy-phenyl)-azetidin-2-one
    —— (3S)-3-methyl-2-thioxo-2,3-dihydro-5H-pyrrolo[2,1-a]isoindol-5-one 1567964-46-8 C12H9NOS
    (3S)-3-methyl-2-thioxo-2,3-dihydro-5H-pyrrolo[2,1-a]isoindol-5-one
    —— 3-amino-1-hydroxy-6-(trifluoromethyl)-3,4-dihydroquinolin-2(1H)-one hydrochloride 1258544-81-8 C10H9F3N2O2*ClH
    3-amino-1-hydroxy-6-(trifluoromethyl)-3,4-dihydroquinolin-2(1H)-one hydrochloride
    —— 3-[(S)-4-(3-fluoro-5-hydroxybenzoyl)morpholin-3-ylmethyl]-1-methyl-1H-indole-5-carboxylic acid methyl ester 1258972-47-2 C23H23FN2O5
    3-[(S)-4-(3-fluoro-5-hydroxybenzoyl)morpholin-3-ylmethyl]-1-methyl-1H-indole-5-carboxylic acid methyl ester
    —— 3-(2'-oxo-1'-pentyl-1',2'-dihydrospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-4'-yl)benzonitrile 912658-49-2 C28H24N2O4
    3-(2'-oxo-1'-pentyl-1',2'-dihydrospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-4'-yl)benzonitrile
    —— (3aR,4R,8S,8aS)-4-Methyl-decahydro-4,8-methano-azulen-9-ol 79427-65-9 C12H20O
    (3aR,4R,8S,8aS)-4-Methyl-decahydro-4,8-methano-azulen-9-ol
    —— 3-Mercapto-4-decensaeureethylester 37549-78-3 C12H22O2S
    3-Mercapto-4-decensaeureethylester
    —— (3R,6S)-(-)-m-Mentha-1,8-dien-cis-6-ol 83223-97-6 C10H16O
    (3R,6S)-(-)-m-Mentha-1,8-dien-cis-6-ol
    —— 3,4,3',4'-Tetrahydro-2H,2'H-[2,3']bi[benzo[1,4]thiazinyl]-7,7'-diol 121638-00-4 C16H16N2O2S2
    3,4,3',4'-Tetrahydro-2H,2'H-[2,3']bi[benzo[1,4]thiazinyl]-7,7'-diol
    —— 3,4,17β-trihydroxy-1,3,5(10)-estratrien-6-one triacetate 87004-45-3 C24H28O7
    3,4,17β-trihydroxy-1,3,5(10)-estratrien-6-one triacetate
    —— 3,3'-(3-ethoxycarbonyl-2,6-pyridinediylbis(oxy))bis(benzamidine), trifluoroacetic acid salt 183300-02-9 C2HF3O2*C22H21N5O4
    3,3'-(3-ethoxycarbonyl-2,6-pyridinediylbis(oxy))bis(benzamidine), trifluoroacetic acid salt
    —— (3S,6S)-4-(2,6-difluoro-benzyl)-3,6-diisobutyl-piperazin-2-one 1391627-04-5 C19H28F2N2O
    (3S,6S)-4-(2,6-difluoro-benzyl)-3,6-diisobutyl-piperazin-2-one
    —— 3-iodo-2,5,6-trifluoropyridylazide 1391759-41-3 C5F3IN4
    3-iodo-2,5,6-trifluoropyridylazide
    —— (3-Methoxy-8-oxo-5,6,7,8-tetrahydro-isoquinolin-7-yl)-acetic acid methyl ester 61714-81-6 C13H15NO4
    (3-Methoxy-8-oxo-5,6,7,8-tetrahydro-isoquinolin-7-yl)-acetic acid methyl ester
    —— 3,3;12,12-bis-ethanediyldioxy-17-hydroxy-5α-pregnan-20-one 911439-65-1 C25H38O6
    3,3;12,12-bis-ethanediyldioxy-17-hydroxy-5α-pregnan-20-one
    —— 3α-acetoxy-12α-tosyloxy-5β-H-pregnan-20-one 526203-67-8 C30H42O6S
    3α-acetoxy-12α-tosyloxy-5β-H-pregnan-20-one
    —— 3-(4-iodophenyl)-5-(2-thienyl)-pyrazoline 1097965-95-1 C13H11IN2S
    3-(4-iodophenyl)-5-(2-thienyl)-pyrazoline
    —— (3S,4R,6S)-4-(dimethylamino)-6-methoxy-2-methylideneoxan-3-ol 109986-59-6 C9H17NO3
    (3S,4R,6S)-4-(dimethylamino)-6-methoxy-2-methylideneoxan-3-ol
    —— 3-[(2,3,6-trichloro-phenylmethanesulfonyl)-ethyl-amino]-pyrazine-2-carboxylic acid methyl ester 1154616-37-1 C15H14Cl3N3O4S
    3-[(2,3,6-trichloro-phenylmethanesulfonyl)-ethyl-amino]-pyrazine-2-carboxylic acid methyl ester
    —— 3-(2-methoxybenzoyl)-1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid methyl ester 629661-77-4 C22H20N2O4
    3-(2-methoxybenzoyl)-1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid methyl ester
    —— (3-amino-2-phenylpropyl)[5-(1H-pyrrolo[2,3-b]pyridin-4-yl)-2-thienyl]amine hydrochloride 943325-70-0 C20H20N4S*ClH
    (3-amino-2-phenylpropyl)[5-(1H-pyrrolo[2,3-b]pyridin-4-yl)-2-thienyl]amine hydrochloride
    —— 3-phenyl-5-(4-phenylpiperazin-1-yl)-1,2,4-thiadiazole 1158994-88-7 C18H18N4S
    3-phenyl-5-(4-phenylpiperazin-1-yl)-1,2,4-thiadiazole
    —— 3-methyl-1-phenyl-3a,4,5,7,8,9-hexahydropyrazolo[1,5-a]quinoline-2,6(1H,3H)-dione 82418-10-8 C18H20N2O2
    3-methyl-1-phenyl-3a,4,5,7,8,9-hexahydropyrazolo[1,5-a]quinoline-2,6(1H,3H)-dione