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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[[5-[(2-methyl-1,3-dioxolan-2-yl)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide 83553-28-0 C9H13N3O4S
    2-[[5-[(2-methyl-1,3-dioxolan-2-yl)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide
    —— 2,6-dibromo-4-(3',5'-di-tert-butyl-4'-acetoxyphenyl)toluene 405934-48-7 C23H28Br2O2
    2,6-dibromo-4-(3',5'-di-tert-butyl-4'-acetoxyphenyl)toluene
    —— 2,4'-dimethoxy-2',3',5',6'-tetrafluorobenzophenone 77896-34-5 C15H10F4O3
    2,4'-dimethoxy-2',3',5',6'-tetrafluorobenzophenone
    —— 2,5-Dimethyl-4-<methoxy(methyl)phosphoryl>-2H-1,2,3ς<sup>2</sup>-diazaphosphol 74582-11-9 C6H12N2O2P2
    2,5-Dimethyl-4-<methoxy(methyl)phosphoryl>-2H-1,2,3ς<sup>2</sup>-diazaphosphol
    —— 2-Ethyl-3-(4-fluorophenyl)-2-nitrooxirane 1434076-19-3 C10H10FNO3
    2-Ethyl-3-(4-fluorophenyl)-2-nitrooxirane
    —— <2-Propylmercapto-propenyl>-phosphonsaeure-diaethylester 867-14-1 C10H21O3PS
    <2-Propylmercapto-propenyl>-phosphonsaeure-diaethylester
    —— 2-(4-methoxyphenyl)-6,7-dihydro-5H-1,4-dithiepine 644980-96-1 C12H14OS2
    2-(4-methoxyphenyl)-6,7-dihydro-5H-1,4-dithiepine
    —— 2-(1,3-benzodioxol-5-yl)-N-(3-(5-(2-((4-morpholin-4-ylphenyl)amino)pyrimidin-4-yl)imidazo[2,1-b][1,3]thiazol-6-yl)phenyl)acetamide 1159884-79-3 C34H29N7O4S
    2-(1,3-benzodioxol-5-yl)-N-(3-(5-(2-((4-morpholin-4-ylphenyl)amino)pyrimidin-4-yl)imidazo[2,1-b][1,3]thiazol-6-yl)phenyl)acetamide
    —— 2-(1,3-diphenyl-1<i>H</i>-pyrazol-4-yl)-3-methoxy-chromen-4-one 56642-66-1 C25H18N2O3
    2-(1,3-diphenyl-1<i>H</i>-pyrazol-4-yl)-3-methoxy-chromen-4-one
    —— 2,5-Dichlor-3,6-bis-(3,4-dimethoxy-phenyl)-1,4-benzochinon 54765-01-4 C22H18Cl2O6
    2,5-Dichlor-3,6-bis-(3,4-dimethoxy-phenyl)-1,4-benzochinon
    —— 2-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-5H-pyrrolo[3,2-d]pyrimidin-5-yl)-N-{4-[4-chloro-3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl}acetamide 1246275-18-2 C20H15ClF3N5O3S
    2-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-5H-pyrrolo[3,2-d]pyrimidin-5-yl)-N-{4-[4-chloro-3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl}acetamide
    —— (2R)-1-(4-methylpiperazin-1-yl)propan-2-ol 1568093-02-6 C8H18N2O
    (2R)-1-(4-methylpiperazin-1-yl)propan-2-ol
    —— 2-methylquinoline-5-diazonium;bromide 57155-51-8 Br*C10H8N3
    2-methylquinoline-5-diazonium;bromide
    —— 2,5-dimethylphenyl(2-methylphenyl)methyl methyl ether 134285-83-9 C17H20O4
    2,5-dimethylphenyl(2-methylphenyl)methyl methyl ether
    —— 2,2,2-Trichloro-1-((1S,3aS,3bR,5aS,10aS,10bS,12aS)-1-hydroxy-10a,12a-dimethyl-2,3,3a,3b,4,5,5a,6,10,10a,10b,11,12,12a-tetradecahydro-1H-7-oxa-dicyclopenta[a,h]phenanthren-8-yl)-ethanone 160458-68-4 C23H29Cl3O3
    2,2,2-Trichloro-1-((1S,3aS,3bR,5aS,10aS,10bS,12aS)-1-hydroxy-10a,12a-dimethyl-2,3,3a,3b,4,5,5a,6,10,10a,10b,11,12,12a-tetradecahydro-1H-7-oxa-dicyclopenta[a,h]phenanthren-8-yl)-ethanone
    —— 2-(1-(4-methoxyphenylimino)ethyl)-5-nitrophenol 1382679-82-4 C15H14N2O4
    2-(1-(4-methoxyphenylimino)ethyl)-5-nitrophenol
    —— 2-amino-1-(4-{2-fluoro-4-[5-(isoxazol-3-ylaminomethyl)isoxazol-3-yl]phenyl}piperazin-1-yl)-2-methylpropanone 944722-41-2 C21H25FN6O3
    2-amino-1-(4-{2-fluoro-4-[5-(isoxazol-3-ylaminomethyl)isoxazol-3-yl]phenyl}piperazin-1-yl)-2-methylpropanone
    —— (2-(6-chlorobenzo[d]isoxazol-3-yl)pyrrolidin-1-yl)(3,5-diamino-1,2,4-triazin-6-yl)methanone 1620495-86-4 C15H14ClN7O2
    (2-(6-chlorobenzo[d]isoxazol-3-yl)pyrrolidin-1-yl)(3,5-diamino-1,2,4-triazin-6-yl)methanone
    —— 2-benzylsulfonylcyclohexadecan-1-one 84201-12-7 C23H36O3S
    2-benzylsulfonylcyclohexadecan-1-one
    —— 2-(3-Hydroxypropyl)-2-nitrocyclododecanone 84246-80-0 C15H27NO4
    2-(3-Hydroxypropyl)-2-nitrocyclododecanone
    —— 2-(4,5-dimethyl-1(2)<i>H</i>-pyrazol-3-yl)-phenol 148077-87-6 C11H12N2O
    2-(4,5-dimethyl-1(2)<i>H</i>-pyrazol-3-yl)-phenol
    —— 2,3,4,5,6-pentafluoro-4'-(trifluoromethoxy)biphenyl 1260506-71-5 C13H4F8O
    2,3,4,5,6-pentafluoro-4'-(trifluoromethoxy)biphenyl
    —— 2-(aminomethylene)-3-oxo-N-(p-tolyl)butanamide 1280723-44-5 C12H14N2O2
    2-(aminomethylene)-3-oxo-N-(p-tolyl)butanamide
    —— 2-Amino-4-benzoyl-acetanilid 53620-16-9 C15H14N2O2
    2-Amino-4-benzoyl-acetanilid
    —— 2-Dimethylsulfonio-phenoxid 45750-61-6 C8H10OS
    2-Dimethylsulfonio-phenoxid
    —— 2-(trifluoromethyl)-pyrido[2,3-d]pyridazine 1613225-94-7 C8H4F3N3
    2-(trifluoromethyl)-pyrido[2,3-d]pyridazine
    —— 2-carbamoyloxymethyl-2-phenyl-butyric acid 100391-56-8 C12H15NO4
    2-carbamoyloxymethyl-2-phenyl-butyric acid
    —— (2S,3S)-1-hydroxy-3,7-dimethyloct-6-en-2-yl benzoate 1422274-83-6 C17H24O3
    (2S,3S)-1-hydroxy-3,7-dimethyloct-6-en-2-yl benzoate
    —— 2-[4-oxo-7-(trifluoromethyl)-2H-1,3-benzoxazin-3-yl]ethyl acetate 163618-69-7 C13H12F3NO4
    2-[4-oxo-7-(trifluoromethyl)-2H-1,3-benzoxazin-3-yl]ethyl acetate
    —— 2,4,6-tris-(4-fluoro-phenyl)-2,4,6-trimethyl-[1,3,5]trithiane 1549-26-4 C24H21F3S3
    2,4,6-tris-(4-fluoro-phenyl)-2,4,6-trimethyl-[1,3,5]trithiane
    —— (2aR,3S,4aR,5S,6R,7aS,8R,9S)-hexahydro-3,5,6,2a-(epipropane[1,1,2,3]tetrayl)cyclobuta[c]pentalene-7,10(3H)-dione 80706-94-1 C13H12O2
    (2aR,3S,4aR,5S,6R,7aS,8R,9S)-hexahydro-3,5,6,2a-(epipropane[1,1,2,3]tetrayl)cyclobuta[c]pentalene-7,10(3H)-dione
    —— 2-benzyl-3-methylpyrazole 1-oxide 145324-69-2 C11H12N2O
    2-benzyl-3-methylpyrazole 1-oxide
    —— 2-(8-hydroxy-1,4-dioxaspiro[4.5]dec-8-yl)-1,3-thiazole-4-carboxylic acid 708274-06-0 C12H15NO5S
    2-(8-hydroxy-1,4-dioxaspiro[4.5]dec-8-yl)-1,3-thiazole-4-carboxylic acid
    —— 2,4,4-Trimethyl-chroman-2-carbonsaeure 5026-13-1 C13H16O3
    2,4,4-Trimethyl-chroman-2-carbonsaeure
    —— 2-[1-[(2-fluorophenyl)methyl]-5-(1,2-oxazol-3-yl)pyrazol-3-yl]-5-pyridin-2-ylsulfonyl-1H-pyrimidin-6-one 1354043-45-0 C22H15FN6O4S
    2-[1-[(2-fluorophenyl)methyl]-5-(1,2-oxazol-3-yl)pyrazol-3-yl]-5-pyridin-2-ylsulfonyl-1H-pyrimidin-6-one
    —— 2-ethenyl-3,4,5,6,7,8-hexahydro-2(1H)-naphthalenol 81388-80-9 C12H18O
    2-ethenyl-3,4,5,6,7,8-hexahydro-2(1H)-naphthalenol
    —— 2-CL-5-CF3-C6H3Nhn=C(CN)cooet 28313-52-2 C12H9ClF3N3O2
    2-CL-5-CF3-C6H3Nhn=C(CN)cooet
    —— 2-[5-tert-Butyl-2-(4-tert-butyl-benzenesulfinyl)-phenyl]-1,1,1,3,3,3-hexafluoro-propan-2-ol 52908-57-3 C23H26F6O2S
    2-[5-tert-Butyl-2-(4-tert-butyl-benzenesulfinyl)-phenyl]-1,1,1,3,3,3-hexafluoro-propan-2-ol
    —— 21-acetoxy-3,3-ethanediyldioxy-5,6ξ-epoxy-17-hydroxy-5ξ-pregnan-20-one 145013-91-8 C25H36O7
    21-acetoxy-3,3-ethanediyldioxy-5,6ξ-epoxy-17-hydroxy-5ξ-pregnan-20-one
    —— (2R,3R,4R,5R)-2-(acetoxymethyl)-5-(3-amino-1H-1,2,4-triazol-1-yl)tetrahydrofuran-3,4-diyl diacetate 943984-47-2 C13H18N4O7
    (2R,3R,4R,5R)-2-(acetoxymethyl)-5-(3-amino-1H-1,2,4-triazol-1-yl)tetrahydrofuran-3,4-diyl diacetate
    —— (2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,2,5,7,8-pentamethyl-chroman-6-yl)-nona-2,4,6,8-tetraen-1-ol 120020-79-3 C25H34O2
    (2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,2,5,7,8-pentamethyl-chroman-6-yl)-nona-2,4,6,8-tetraen-1-ol
    —— 2-(acetylamino)-N-[2-(acetylamino)ethyl]-4-[2-(4-{[amino(imino)methyl]amino}phenyl)ethyl]-1,3-thiazole-5-carboxamide hydrochloride 737825-60-4 C19H25N7O3S*ClH
    2-(acetylamino)-N-[2-(acetylamino)ethyl]-4-[2-(4-{[amino(imino)methyl]amino}phenyl)ethyl]-1,3-thiazole-5-carboxamide hydrochloride
    —— 2',3',5'-tri-O-acetyl-8-bromo-O6-<2(-p-nitrophenyl)ethyl>guanosine 102604-08-0 C24H25BrN6O10
    2',3',5'-tri-O-acetyl-8-bromo-O6-<2(-p-nitrophenyl)ethyl>guanosine
    —— 2-(2-(2-chloro-5H-pyrrolo[3,4-b]pyridin-6(7H)-yl)ethyl)-7-methoxy-[1,2,4]triazolo[1,5-c]quinazolin-5-amine 1616707-20-0 C19H18ClN7O
    2-(2-(2-chloro-5H-pyrrolo[3,4-b]pyridin-6(7H)-yl)ethyl)-7-methoxy-[1,2,4]triazolo[1,5-c]quinazolin-5-amine
    —— 2-acetoxymethyl-5-chloro-valeric acid methyl ester 99062-09-6 C9H15ClO4
    2-acetoxymethyl-5-chloro-valeric acid methyl ester
    —— 2-trimethylsilylethyl (1R,2S,3R,4R)-2-hydroxy-4-methoxy-5-methyl-3-(2-trimethylsilylethoxy)methoxy-2-(2-trimethylsilyl-3-furyl)cyclohex-5-ene-1-carboxylate 173289-88-8 C27H50O7Si3
    2-trimethylsilylethyl (1R,2S,3R,4R)-2-hydroxy-4-methoxy-5-methyl-3-(2-trimethylsilylethoxy)methoxy-2-(2-trimethylsilyl-3-furyl)cyclohex-5-ene-1-carboxylate
    —— (2R,4S)-6-(2-naphthyl)-4-phenyl-2-propoxy-1-[(8-quinolyl)sulfonyl]-1,2,3,4-tetrahydropyridine 929023-48-3 C33H30N2O3S
    (2R,4S)-6-(2-naphthyl)-4-phenyl-2-propoxy-1-[(8-quinolyl)sulfonyl]-1,2,3,4-tetrahydropyridine
    —— ((2S,3S,6S)-3-Benzylamino-6-ethoxy-3,6-dihydro-2H-pyran-2-yl)-methanol 73188-96-2 C15H21NO3
    ((2S,3S,6S)-3-Benzylamino-6-ethoxy-3,6-dihydro-2H-pyran-2-yl)-methanol
    —— (2S)-N-[(2S,3R)-1-[(3aR,6S,6aR)-6-(1-benzyl-6-fluoroindol-3-yl)-3,3a,4,5,6,6a-hexahydro-2H-pyrrolo[3,2-b]pyrrol-1-yl]-3-methoxy-1-oxobutan-2-yl]-2-aminopropanamide 1218931-43-1 C29H36FN5O3
    (2S)-N-[(2S,3R)-1-[(3aR,6S,6aR)-6-(1-benzyl-6-fluoroindol-3-yl)-3,3a,4,5,6,6a-hexahydro-2H-pyrrolo[3,2-b]pyrrol-1-yl]-3-methoxy-1-oxobutan-2-yl]-2-aminopropanamide
    —— 2-Amino-5-neopentylpyrimidin 42088-86-8 C9H15N3
    2-Amino-5-neopentylpyrimidin