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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5-Bis(nitrophenyl)-N-ethyl-4-piperidon 15330-80-0 C19H19N3O5
    3,5-Bis(nitrophenyl)-N-ethyl-4-piperidon
    —— 3-Carbamoyl-4-(3.4-dimethoxyphenyl)-6-methyl-2-(2-chinolyl)-5-pyridincarbonsaeure-aethylester 18065-58-2 C27H25N3O5
    3-Carbamoyl-4-(3.4-dimethoxyphenyl)-6-methyl-2-(2-chinolyl)-5-pyridincarbonsaeure-aethylester
    —— 3-(3,4-Dimethyl-cyclohex-3-en-1-yl)-1-(4-nitro-phenyl)-prop-1-en-3-on 3490-36-6 C17H19NO3
    3-(3,4-Dimethyl-cyclohex-3-en-1-yl)-1-(4-nitro-phenyl)-prop-1-en-3-on
    —— 3-Pentadecyl-s-triazolo<4,3-a>pyridin 13274-64-1 C21H35N3
    3-Pentadecyl-s-triazolo<4,3-a>pyridin
    —— 3-Nitro-benzoesaeure-<anilino-phenyl-phosphorylamid> 2753-33-5 C19H16N3O4P
    3-Nitro-benzoesaeure-<anilino-phenyl-phosphorylamid>
    —— 3-<3,4-Methylendioxy-phenyl>-5-methyl-1,2,3,6-tetrahydro-phthalsaeureanhydrid 5859-54-1 C16H14O5
    3-<3,4-Methylendioxy-phenyl>-5-methyl-1,2,3,6-tetrahydro-phthalsaeureanhydrid
    —— 3,15-Dimethyl-13H-benzo<i>naphto <2,1-a>carbazol 1612-25-5 C26H19N
    3,15-Dimethyl-13H-benzo<i>naphto <2,1-a>carbazol
    —— 3-Aethyl-8-piperidino-octa-4,6-diin-3-ol 4190-66-3 C15H23NO
    3-Aethyl-8-piperidino-octa-4,6-diin-3-ol
    —— 3-Ethyl-1,5,7-trimethyl-indol 2436-19-3 C13H17N
    3-Ethyl-1,5,7-trimethyl-indol
    —— 3-Benzo[1,3]dioxol-2-ylidene-benzo[1,4]dioxin-2-one 2242-18-4 C15H8O5
    3-Benzo[1,3]dioxol-2-ylidene-benzo[1,4]dioxin-2-one
    —— 3-<6-Methoxy-3,4-dimethyl-phenyl>-2,5,7-trimethyl-benzofuran 1569-19-3 C20H22O2
    3-<6-Methoxy-3,4-dimethyl-phenyl>-2,5,7-trimethyl-benzofuran
    —— (3R,9bR)-3-butyl-3,9b-dihydro-2H-[1,3]oxazolo[2,3-a]isoindol-5-one 123783-87-9 C14H17NO2
    (3R,9bR)-3-butyl-3,9b-dihydro-2H-[1,3]oxazolo[2,3-a]isoindol-5-one
    —— (3bR,6aR,6bR,9aR)-6a,6b-Dimethyl-4,9-bis-(2,4,6-trimethyl-phenyl)-3b,6a,6b,9a-tetrahydro-2,6,7-trioxa-1,3,5,8-tetraaza-trindene 132922-25-9 C28H30N4O3
    (3bR,6aR,6bR,9aR)-6a,6b-Dimethyl-4,9-bis-(2,4,6-trimethyl-phenyl)-3b,6a,6b,9a-tetrahydro-2,6,7-trioxa-1,3,5,8-tetraaza-trindene
    —— 3-phenyl-5-{4-[4-(3-phenyl-pyrazol-1-yl)-styryl]-phenyl}-[1,2,4]oxadiazole 71942-79-5 C31H22N4O
    3-phenyl-5-{4-[4-(3-phenyl-pyrazol-1-yl)-styryl]-phenyl}-[1,2,4]oxadiazole
    —— 3-(4-Chloro-benzenesulfonyl)-1-phenyl-pyrrolidine-2,5-dione 90455-56-4 C16H12ClNO4S
    3-(4-Chloro-benzenesulfonyl)-1-phenyl-pyrrolidine-2,5-dione
    —— 3-(4-chloro-phenyl)-7-diethylamino-6-methyl-2,2-bis-trifluoromethyl-3,4-dihydro-2<i>H</i>-[1,3]oxazepin-5-one 57750-12-6 C18H19ClF6N2O2
    3-(4-chloro-phenyl)-7-diethylamino-6-methyl-2,2-bis-trifluoromethyl-3,4-dihydro-2<i>H</i>-[1,3]oxazepin-5-one
    —— 3-methyl-2-(2-thienyl)-3H-imidazo[4,5-f]quinoline 1394914-73-8 C15H11N3S
    3-methyl-2-(2-thienyl)-3H-imidazo[4,5-f]quinoline
    —— 3,7-bis-(2,4,6-trimethyl-phenyl)-(6a<i>r</i>,9a<i>c</i>)-5,6,6a,9a-tetrahydro-cyclohepta[1,2-<i>d</i>;4,3-<i>d</i>']diisoxazol-4-one 55609-43-3 C27H28N2O3
    3,7-bis-(2,4,6-trimethyl-phenyl)-(6a<i>r</i>,9a<i>c</i>)-5,6,6a,9a-tetrahydro-cyclohepta[1,2-<i>d</i>;4,3-<i>d</i>']diisoxazol-4-one
    —— 3-(2-Pyridyl)-4-(p-methoxyphenyl)-3-hexanol 3612-63-3 C18H23NO2
    3-(2-Pyridyl)-4-(p-methoxyphenyl)-3-hexanol
    —— 3-Chloro-N-[2-methyl-5-(5-nitro-furan-2-yl)-2H-[1,2,4]triazol-3-yl]-propionamide 21796-38-3 C10H10ClN5O4
    3-Chloro-N-[2-methyl-5-(5-nitro-furan-2-yl)-2H-[1,2,4]triazol-3-yl]-propionamide
    —— 3,4,5,6-tetra-O-benzyl-2-O-(2',3',4',6'-tetra-O-benzyl-α-D-mannopyranosyl)-D-myo-inositol 124684-96-4 C68H70O11
    3,4,5,6-tetra-O-benzyl-2-O-(2',3',4',6'-tetra-O-benzyl-α-D-mannopyranosyl)-D-myo-inositol
    —— 3,4-dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-ylmethyl N-[4-ethyl-2-(2-methoxyphenyl)-1,3-thiazol-5-yl]carbamate 1354398-82-5 C24H24N4O4S
    3,4-dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-ylmethyl N-[4-ethyl-2-(2-methoxyphenyl)-1,3-thiazol-5-yl]carbamate
    —— (3S,5S)-3-Acetyl-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-one 17006-72-3 C21H32O3
    (3S,5S)-3-Acetyl-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-one
    —— 3-(4-Bromo-phenyl)-5-chloro-2-ethyl-3H-quinazolin-4-one 27331-66-4 C16H12BrClN2O
    3-(4-Bromo-phenyl)-5-chloro-2-ethyl-3H-quinazolin-4-one
    —— 3-chloro-5-(3-piperidin-1-yl-propionyl)-5,6,6a,7,8,9,10,12-octahydro-benzo[<i>e</i>]pyrido[1,2-<i>a</i>][1,4]diazepine 15496-84-1 C21H30ClN3O
    3-chloro-5-(3-piperidin-1-yl-propionyl)-5,6,6a,7,8,9,10,12-octahydro-benzo[<i>e</i>]pyrido[1,2-<i>a</i>][1,4]diazepine
    —— 3-(2-Chloro-acetoxy)-5-(2-chloro-acetylamino)-benzoic acid 216481-95-7 C11H9Cl2NO5
    3-(2-Chloro-acetoxy)-5-(2-chloro-acetylamino)-benzoic acid
    —— 3-phenyl-4-thioxo-thiazolidin-2-one O-methyl-oxime 30403-93-1 C10H10N2OS2
    3-phenyl-4-thioxo-thiazolidin-2-one O-methyl-oxime
    —— (3-Nitro-phenyl)-carbamic acid 5,7-dibromo-quinolin-8-yl ester 21616-84-2 C16H9Br2N3O4
    (3-Nitro-phenyl)-carbamic acid 5,7-dibromo-quinolin-8-yl ester
    —— 3-methyl-8-oxo-7<i>t</i>-(3-phenoxymethyl-ureido)-(6<i>r</i><i>H</i>)-4-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 62283-09-4 C16H17N3O6
    3-methyl-8-oxo-7<i>t</i>-(3-phenoxymethyl-ureido)-(6<i>r</i><i>H</i>)-4-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[3-(tert-butyl-diphenyl-silanyloxy)-2-(4-methoxy-benzyloxy)propyl]-5-methyl-5H-furan-2-one 790697-97-1 C32H38O5Si
    3-[3-(tert-butyl-diphenyl-silanyloxy)-2-(4-methoxy-benzyloxy)propyl]-5-methyl-5H-furan-2-one
    —— 3,4,6-tri-O-acetyl-2,5-anhydro-D-mannitol 84446-97-9 C12H18O8
    3,4,6-tri-O-acetyl-2,5-anhydro-D-mannitol
    —— 3-(2-[4-(4-nitrophenyl)piperazin-1-yl]ethyl)aminomethyl-1-phenyl-5-propylpyrazole 926894-50-0 C25H32N6O2
    3-(2-[4-(4-nitrophenyl)piperazin-1-yl]ethyl)aminomethyl-1-phenyl-5-propylpyrazole
    —— 3-Furoyl-6-methoxy-2-methylindol-1-ylessigsaeure 57329-85-8 C17H15NO5
    3-Furoyl-6-methoxy-2-methylindol-1-ylessigsaeure
    —— 3-[(S)-2-tert-Butoxycarbonylamino-3-(4-tert-butoxycarbonyloxy-phenyl)-propionylamino]-adamantane-1-carboxylic acid 895167-08-5 C30H42N2O8
    3-[(S)-2-tert-Butoxycarbonylamino-3-(4-tert-butoxycarbonyloxy-phenyl)-propionylamino]-adamantane-1-carboxylic acid
    —— 3-O-ethyl 1-O-methyl 4,5,6-trichloro-2-diethoxyphosphorylbenzene-1,3-dicarboxylate 82994-60-3 C15H18Cl3O7P
    3-O-ethyl 1-O-methyl 4,5,6-trichloro-2-diethoxyphosphorylbenzene-1,3-dicarboxylate
    —— 3-{[1-(3-Aminopropyl)-3,5-diethyl-1H-pyrazol-4-yl]oxy}-5-methylbenzonitrile 473921-89-0 C18H24N4O
    3-{[1-(3-Aminopropyl)-3,5-diethyl-1H-pyrazol-4-yl]oxy}-5-methylbenzonitrile
    —— 3-Iodo-4-methyl-3-pentenamide 351070-93-4 C6H10INO
    3-Iodo-4-methyl-3-pentenamide
    —— 3-(2-dimethylaminoethoxy)-2-(4-methoxyphenylethynyl)quinoxalin-6-ylamine 1469377-38-5 C21H22N4O2
    3-(2-dimethylaminoethoxy)-2-(4-methoxyphenylethynyl)quinoxalin-6-ylamine
    —— (3S,4R,E)-6-iodo-3-((4-methoxybenzyl)oxy)-4-methylhex-5-en-1-ol 939383-43-4 C15H21IO3
    (3S,4R,E)-6-iodo-3-((4-methoxybenzyl)oxy)-4-methylhex-5-en-1-ol
    —— 3-{(Z)-1-[4-[2-(2-oxo-pyrrolidin-1-yl)ethen-1-yl]anilino]-1-phenylmethylidene}-5-nitro-2-indolinone 245546-75-2 C27H22N4O4
    3-{(Z)-1-[4-[2-(2-oxo-pyrrolidin-1-yl)ethen-1-yl]anilino]-1-phenylmethylidene}-5-nitro-2-indolinone
    —— 3α-hydroxy-21-(pyrid-4-yloxy)-5β-pregnan-20-one 186264-61-9 C26H37NO3
    3α-hydroxy-21-(pyrid-4-yloxy)-5β-pregnan-20-one
    —— 3',5'-di-O-acetyl-5-[4-(4-aminophenyl)buta-1,3-diynyl]-2'-deoxyuridine 1378943-35-1 C23H21N3O7
    3',5'-di-O-acetyl-5-[4-(4-aminophenyl)buta-1,3-diynyl]-2'-deoxyuridine
    —— 3-Allyloxymethyl-7-chloro-2-methylimidazo[2,1-a]isoquinoline hydrochloride 102199-72-4 C16H15ClN2O*ClH
    3-Allyloxymethyl-7-chloro-2-methylimidazo[2,1-a]isoquinoline hydrochloride
    —— 3,6-bishydrazino-1,2,4,5-tetrazinium 1H,1H-5,5-bitetrazole-1,1-diolate 1429391-53-6 C2H2N8O2*C2H6N8
    3,6-bishydrazino-1,2,4,5-tetrazinium 1H,1H-5,5-bitetrazole-1,1-diolate
    —— 3-Thiophenemethanol, I+/--(2-bromophenyl)tetrahydro-, 1,1-dioxide 1248280-30-9 C11H13BrO3S
    3-Thiophenemethanol, I+/--(2-bromophenyl)tetrahydro-, 1,1-dioxide
    —— 3-[5-Chloro-2-methyl-4-(3-methylsulfonylphenyl)phenyl]-4-hydroxy-9-[(4-methyl-3-oxoquinoxalin-2-yl)methyl]-1-oxa-9-azaspiro[4.5]dec-3-en-2-one;hydrochloride 1008778-81-1 C32H30ClN3O6S*ClH
    3-[5-Chloro-2-methyl-4-(3-methylsulfonylphenyl)phenyl]-4-hydroxy-9-[(4-methyl-3-oxoquinoxalin-2-yl)methyl]-1-oxa-9-azaspiro[4.5]dec-3-en-2-one;hydrochloride
    —— 3-Pyridinamine, 2-iodo-4-methyl- 639807-19-5 C6H7IN2
    3-Pyridinamine, 2-iodo-4-methyl-
    —— 3-[(pyridin-3-ylmethyl)-amino]-benzaldehyde 628311-40-0 C13H12N2O
    3-[(pyridin-3-ylmethyl)-amino]-benzaldehyde
    —— (3β,5α)-3-hydroxy-22-iodo-13,24-cyclo-18,21-dinorchol-22-en-20-one 1291069-88-9 C22H31IO2
    (3β,5α)-3-hydroxy-22-iodo-13,24-cyclo-18,21-dinorchol-22-en-20-one
    —— 3-Bromo-11-chloro-5-oxa-12-aza-chrysen-6-one 675597-52-1 C16H7BrClNO2
    3-Bromo-11-chloro-5-oxa-12-aza-chrysen-6-one