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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(Methylen-n-kapronat)-4-(propin-n-kapronat)pyrazol 68370-79-6 C19H28N2O4
    3-(Methylen-n-kapronat)-4-(propin-n-kapronat)pyrazol
    —— {3,4-dimethyl-5-[2-(4-methyl-piperazin-1-yl)-ethyl]-6-oxo-6<i>H</i>-pyrano[2,3-<i>c</i>]pyrazol-2-yl}-acetic acid ethyl ester 67056-11-5 C19H28N4O4
    {3,4-dimethyl-5-[2-(4-methyl-piperazin-1-yl)-ethyl]-6-oxo-6<i>H</i>-pyrano[2,3-<i>c</i>]pyrazol-2-yl}-acetic acid ethyl ester
    —— 3-(4-(tert-butyl)phenyl)-6-methyl-1,2,4,5-tetrazine 56107-96-1 C13H16N4
    3-(4-(tert-butyl)phenyl)-6-methyl-1,2,4,5-tetrazine
    —— 3-Oxazolidinamine,4-ethenyl-2,2-dimethyl-5-(2-methylpropyl)-N,N-diphenyl-, (4R,5S)- 324753-73-3 C23H30N2O
    3-Oxazolidinamine,4-ethenyl-2,2-dimethyl-5-(2-methylpropyl)-N,N-diphenyl-, (4R,5S)-
    —— 3-O-acetyl-5,7-O-diisopropylidene-13-O-(4-methoxybenzoyl)-1-O-(triisopropylsilyl)-pentadecane-1,3,5,7,9,11,13,15-octol 383191-66-0 C37H64O11Si
    3-O-acetyl-5,7-O-diisopropylidene-13-O-(4-methoxybenzoyl)-1-O-(triisopropylsilyl)-pentadecane-1,3,5,7,9,11,13,15-octol
    —— (3RS,4SR)-4-tert-butyl-3,4-dimethoxy-2,2-dimethyl-octane 93314-46-6 C16H34O2
    (3RS,4SR)-4-tert-butyl-3,4-dimethoxy-2,2-dimethyl-octane
    —— (3aS,7S,7aS)-7-[tert-butyl(dimethyl)silyl]oxy-3-(trimethylsilylmethylidene)-2,3a,5,6,7,7a-hexahydro-1H-inden-4-one 1219637-07-6 C19H36O2Si2
    (3aS,7S,7aS)-7-[tert-butyl(dimethyl)silyl]oxy-3-(trimethylsilylmethylidene)-2,3a,5,6,7,7a-hexahydro-1H-inden-4-one
    —— 3-(4,4-Dimethyl-2-trimethylsilanyl-cyclobut-1-enyl)-propionaldehyde 72163-00-9 C12H22OSi
    3-(4,4-Dimethyl-2-trimethylsilanyl-cyclobut-1-enyl)-propionaldehyde
    —— 3-(2,6-dimethylphenyl)-1-nitroso-1-phenylurea 107676-98-2 C15H15N3O2
    3-(2,6-dimethylphenyl)-1-nitroso-1-phenylurea
    —— 3,9-dimethoxy-5,6,11,12-tetrahydro-5,11-methanodibenzo[a,e][8]annulene 863609-95-4 C19H20O2
    3,9-dimethoxy-5,6,11,12-tetrahydro-5,11-methanodibenzo[a,e][8]annulene
    —— (3β,5Z,7E)-3-t-butyldimethylsilyloxy-24-oxa-9,10-secocholesta-5,7,10(19)-triene 147833-12-3 C32H56O2Si
    (3β,5Z,7E)-3-t-butyldimethylsilyloxy-24-oxa-9,10-secocholesta-5,7,10(19)-triene
    —— 3-(3-chloro-4-methoxy-5-methylsulfonylbenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole 1285575-15-6 C16H14ClNO6S2
    3-(3-chloro-4-methoxy-5-methylsulfonylbenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole
    —— 3-[4-[5-(4-ethylpiperazin-1-yl)pyridin-3-yl]triazol-1-yl]-4-methyl-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide 1334684-62-6 C27H27F3N8O
    3-[4-[5-(4-ethylpiperazin-1-yl)pyridin-3-yl]triazol-1-yl]-4-methyl-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide
    —— 3-(4-chlorophenyl)-1-methyl-5-mercaptopyrazole 254972-11-7 C10H9ClN2S
    3-(4-chlorophenyl)-1-methyl-5-mercaptopyrazole
    —— (3-tert-Butyl-5-methyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester 108592-90-1 C9H18N2O3P2
    (3-tert-Butyl-5-methyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester
    —— 3-[3-amino-5-(4-pyrazin-2-ylpiperazine-1-carbonyl)-1H-indol-2-yl]-7-(trifluoromethyl)-1H-quinoxalin-2-one 694532-72-4 C26H21F3N8O2
    3-[3-amino-5-(4-pyrazin-2-ylpiperazine-1-carbonyl)-1H-indol-2-yl]-7-(trifluoromethyl)-1H-quinoxalin-2-one
    —— 3-amino-2-(3-oxo-4H-quinoxalin-2-yl)-N-pyridin-3-yl-1H-indole-5-carboxamide 694531-08-3 C22H16N6O2
    3-amino-2-(3-oxo-4H-quinoxalin-2-yl)-N-pyridin-3-yl-1H-indole-5-carboxamide
    —— 3-(2,2,2-Trifluorethyl)-amino-1,1-dimethylcyclohexen-(3)-on-(5) 779-92-0 C10H14F3NO
    3-(2,2,2-Trifluorethyl)-amino-1,1-dimethylcyclohexen-(3)-on-(5)
    —— 3,5-Aethylidendioxy-2,3-dimethyl-hexansaeure-aethylester 105339-68-2 C12H22O4
    3,5-Aethylidendioxy-2,3-dimethyl-hexansaeure-aethylester
    —— 3-Isopentyl-chinolizidin 93866-86-5 C14H27N
    3-Isopentyl-chinolizidin
    —— 3β-Trimethylammoniummethyl-cholest-5-en iodid 103004-40-6 C31H56N*I
    3β-Trimethylammoniummethyl-cholest-5-en iodid
    —— 3-Nitroamino-pyridin-sulfonsaeure-(6) 88511-65-3 C5H5N3O5S
    3-Nitroamino-pyridin-sulfonsaeure-(6)
    —— 3,6,9a-Trimethyl-dodecahydro-azuleno[4,5-b]furan-4-ol 97725-23-0 C15H26O2
    3,6,9a-Trimethyl-dodecahydro-azuleno[4,5-b]furan-4-ol
    —— 3-<4-Nitro-phenoxy>-4-nitro-pyridin-N-oxid 19349-75-8 C11H7N3O6
    3-<4-Nitro-phenoxy>-4-nitro-pyridin-N-oxid
    —— (3aR,4R,8aR)-1,3-Dioxo-2-phenyl-2,3,3a,4,5,7,8,8a-octahydro-1H-cyclopenta[f]isoindole-4,6,6-tricarboxylic acid trimethyl ester 118453-31-9 C23H23NO8
    (3aR,4R,8aR)-1,3-Dioxo-2-phenyl-2,3,3a,4,5,7,8,8a-octahydro-1H-cyclopenta[f]isoindole-4,6,6-tricarboxylic acid trimethyl ester
    —— 3-neopentylamino-2-phosphino-pyridine 1051946-65-6 C10H17N2P
    3-neopentylamino-2-phosphino-pyridine
    —— 3-Cyanmethyl-3-aza-spiro<5.5>undecan 1202-98-8 C12H20N2
    3-Cyanmethyl-3-aza-spiro<5.5>undecan
    —— 3,6-di-(1,1,1-trifluoroisopropoxy)pyridazine 99366-85-5 C10H10F6N2O2
    3,6-di-(1,1,1-trifluoroisopropoxy)pyridazine
    —— (3R,6S)-3,6-Bis-acetoxymethyl-tetrahydro-pyridazine-1,2-dicarboxylic acid diethyl ester 183243-56-3 C16H26N2O8
    (3R,6S)-3,6-Bis-acetoxymethyl-tetrahydro-pyridazine-1,2-dicarboxylic acid diethyl ester
    —— 3-formyl-(16ξ<i>H</i>)-16,17,18,19,28,29-hexahydro-rifamycin 39976-93-7 C38H53NO13
    3-formyl-(16ξ<i>H</i>)-16,17,18,19,28,29-hexahydro-rifamycin
    —— 3-bromo-6-isopropylthiochroman-4-one 1315306-58-1 C12H13BrOS
    3-bromo-6-isopropylthiochroman-4-one
    —— 3-[3-[3-(hydroxymethyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-5-yl]phenol 875637-45-9 C20H16N2O2
    3-[3-[3-(hydroxymethyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-5-yl]phenol
    —— 3α-(acetoxy)-5β-cholanic acid 3-hydroxypropylamide 1372789-46-2 C29H49NO4
    3α-(acetoxy)-5β-cholanic acid 3-hydroxypropylamide
    —— 3-imino-5-[4-(N-naphthalen-2-ylanilino)phenoxy]isoindol-1-amine 367491-58-5 C30H22N4O
    3-imino-5-[4-(N-naphthalen-2-ylanilino)phenoxy]isoindol-1-amine
    —— 3-(3-methoxyphenyl)-5-[(4-methylphenyl)sulfonyl]-1-propyl-1,2,3,4-tetrahydropyridin-2-one 459453-66-8 C22H25NO4S
    3-(3-methoxyphenyl)-5-[(4-methylphenyl)sulfonyl]-1-propyl-1,2,3,4-tetrahydropyridin-2-one
    —— 3-azido-N-(3-methylbutyl)propanamide 1245570-62-0 C8H16N4O
    3-azido-N-(3-methylbutyl)propanamide
    —— 3-benzoyl-4-methoxy-1H-pyrrole-2,5-dione 903577-97-9 C12H9NO4
    3-benzoyl-4-methoxy-1H-pyrrole-2,5-dione
    —— 3-Ethyl-4-hydroxy-6-nitrochinaldin 1143-93-7 C12H12N2O3
    3-Ethyl-4-hydroxy-6-nitrochinaldin
    —— 3-chloro-N-(4-methylsulfonylphenylcarbamothioyl)benzamide 1132644-08-6 C15H13ClN2O3S2
    3-chloro-N-(4-methylsulfonylphenylcarbamothioyl)benzamide
    —— 3-(3-nitro-phenoxy)-benzoic acid 99847-16-2 C13H9NO5
    3-(3-nitro-phenoxy)-benzoic acid
    —— 3-(2,4-difluorophenyl)-4,7-dihydro-2-phenyl-6-methyl-5-(4-trifluoromethyl)phenyl pyrazolo[1,5-a]pyrimidin-7-one 1221131-57-2 C26H16F5N3O
    3-(2,4-difluorophenyl)-4,7-dihydro-2-phenyl-6-methyl-5-(4-trifluoromethyl)phenyl pyrazolo[1,5-a]pyrimidin-7-one
    —— 3-Carbamoyloxymethyl-7-{2-furan-2-yl-2-[(E)-methoxyimino]-acetylamino}-5,8-dioxo-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 1-methoxycarbonyloxy-ethyl ester 69711-83-7 C20H22N4O12S
    3-Carbamoyloxymethyl-7-{2-furan-2-yl-2-[(E)-methoxyimino]-acetylamino}-5,8-dioxo-5λ<sup>4</sup>-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 1-methoxycarbonyloxy-ethyl ester
    —— [3-(3-Methyl-pyridin-2-ylmethyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazin-6-yl]-carbamic acid ethyl ester 13609-14-8 C18H17N3O5
    [3-(3-Methyl-pyridin-2-ylmethyl)-2,4-dioxo-3,4-dihydro-2H-benzo[e][1,3]oxazin-6-yl]-carbamic acid ethyl ester
    —— 3-[(2-isovalerylthiomethyl-3-phenylpropionyl)amino]-2-methylbenzoic acid 123986-19-6 C23H27NO4S
    3-[(2-isovalerylthiomethyl-3-phenylpropionyl)amino]-2-methylbenzoic acid
    —— (3R)-3-((benzyloxy)methyl)-3-(((tert-butyldimethylsilyl)oxy)methyl)-7-(methoxymethoxy)-1,3-dihydroisobenzofuran-1-ol 1170721-99-9 C25H36O6Si
    (3R)-3-((benzyloxy)methyl)-3-(((tert-butyldimethylsilyl)oxy)methyl)-7-(methoxymethoxy)-1,3-dihydroisobenzofuran-1-ol
    —— 3-[(methoxy)methoxy]-1-phenyl-4-[2-(trimethylsilyl)ethynyl]-2-imidazolidinone 288371-91-5 C16H22N2O3Si
    3-[(methoxy)methoxy]-1-phenyl-4-[2-(trimethylsilyl)ethynyl]-2-imidazolidinone
    —— 3-((<i>Z</i>)-5-ethyl-2-oxo-dihydro-furan-3-ylidene)-3,4-dihydro-1<i>H</i>-quinoxalin-2-one 53959-47-0 C14H14N2O3
    3-((<i>Z</i>)-5-ethyl-2-oxo-dihydro-furan-3-ylidene)-3,4-dihydro-1<i>H</i>-quinoxalin-2-one
    —— 3-cyano-7,8-difluoro-1-methyl-4-oxo-1,4-dihydrobenzo[b]-[1,8]naphthyridine 149169-60-8 C14H7F2N3O
    3-cyano-7,8-difluoro-1-methyl-4-oxo-1,4-dihydrobenzo[b]-[1,8]naphthyridine
    —— 3-hydroxy-4-dimethylamino-3-phenyl-2-butanone 108272-47-5 C12H17NO2
    3-hydroxy-4-dimethylamino-3-phenyl-2-butanone
    —— 3-(2-Chloro-ethyl)-7,9-dimethyl-3H-pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-one 138492-80-5 C13H12ClN3OS
    3-(2-Chloro-ethyl)-7,9-dimethyl-3H-pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-one