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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2,2-Trifluoro-1-(oxolan-2-yl)ethane-1-sulfonyl chloride 1602701-73-4 C6H8ClF3O3S
    2,2,2-Trifluoro-1-(oxolan-2-yl)ethane-1-sulfonyl chloride
    —— 2-[3-(4-chloro-phenyl)-isoxazol-5-yl]-2-methyl-propionic acid 24146-82-5 C13H12ClNO3
    2-[3-(4-chloro-phenyl)-isoxazol-5-yl]-2-methyl-propionic acid
    —— 2-(6-tosyl-5,6-dihydrobenzo[c][2,7]naphthyridin-2-yl)acetonitrile 1401322-94-8 C21H17N3O2S
    2-(6-tosyl-5,6-dihydrobenzo[c][2,7]naphthyridin-2-yl)acetonitrile
    —— 2-(2,6-dichloro-phenyl)-6-(5-morpholin-4-yl-[1,3,4]oxadiazol-2-yl)-1H-benzoimidazole 1137670-85-9 C19H15Cl2N5O2
    2-(2,6-dichloro-phenyl)-6-(5-morpholin-4-yl-[1,3,4]oxadiazol-2-yl)-1H-benzoimidazole
    —— (2R)-<1-13C>-2-methyl-4-phenylbutane 112055-44-4 C11H16
    (2R)-<1-13C>-2-methyl-4-phenylbutane
    —— 2'-methoxy-5-tetrazol-1-yl-biphenyl-3-carboxylic acid [2-(4-dimethylamino-phenyl)-ethyl]-amide 1138322-77-6 C25H26N6O2
    2'-methoxy-5-tetrazol-1-yl-biphenyl-3-carboxylic acid [2-(4-dimethylamino-phenyl)-ethyl]-amide
    —— (2R)-2-[1-[(4-chlorophenyl)methyl]imidazol-2-yl]-N-[(2,4-dichlorophenyl)methyl]pyrrolidine-1-carboxamide 1140488-76-1 C22H21Cl3N4O
    (2R)-2-[1-[(4-chlorophenyl)methyl]imidazol-2-yl]-N-[(2,4-dichlorophenyl)methyl]pyrrolidine-1-carboxamide
    —— 2-bromo-N-[(6-chloropyridin-3-yl)methyl]-4-[(E)-3-(3,5-dichloro-4-fluorophenyl)-4,4,4-trifluorobut-1-enyl]benzamide 1416977-33-7 C23H14BrCl3F4N2O
    2-bromo-N-[(6-chloropyridin-3-yl)methyl]-4-[(E)-3-(3,5-dichloro-4-fluorophenyl)-4,4,4-trifluorobut-1-enyl]benzamide
    —— 2,2,2-trichloro-N-((5S,3E,S(S))-4-(p-tolylsulfinyl)non-3-en-5-yl)acetamide 1380096-91-2 C18H24Cl3NO2S
    2,2,2-trichloro-N-((5S,3E,S(S))-4-(p-tolylsulfinyl)non-3-en-5-yl)acetamide
    —— 2,2-Bis-(1-methyl-buten-(1)-yl)-acetaldehyd 4040-99-7 C12H20O
    2,2-Bis-(1-methyl-buten-(1)-yl)-acetaldehyd
    —— 2-[(2R,4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-2-(4-methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl]-ethanol 602301-78-0 C22H36O6Si
    2-[(2R,4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-2-(4-methoxy-phenyl)-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl]-ethanol
    —— 2-(1'-Methyl-2'-pentenyl)aniline 131229-07-7 C12H17N
    2-(1'-Methyl-2'-pentenyl)aniline
    —— 2-(4-Pyrrol-1-yl-phenyl)-butan-1-ol 26406-81-5 C14H17NO
    2-(4-Pyrrol-1-yl-phenyl)-butan-1-ol
    —— <2,5-Dimethyl-1-phenyl-pyrrol-3-ylmethyl>-(2-pyrrolidino-ethyl)-amin 32559-81-2 C19H27N3
    <2,5-Dimethyl-1-phenyl-pyrrol-3-ylmethyl>-(2-pyrrolidino-ethyl)-amin
    —— (2S)-1-Chloro-3-(methylphenylamino)-2-propanol 198755-88-3 C10H14ClNO
    (2S)-1-Chloro-3-(methylphenylamino)-2-propanol
    —— 2-[5-(butane-1-sulfonyl)-1<i>H</i>-[1,2,4]triazol-3-yl]-pyridine 30886-80-7 C11H14N4O2S
    2-[5-(butane-1-sulfonyl)-1<i>H</i>-[1,2,4]triazol-3-yl]-pyridine
    —— (2S,2'S)-2,2'-(((1R,2S)-1,2-diphenylethane-1,2-diyl)bis(azanediyl))bis(2-phenylethan-1-ol) 1207167-27-8 C30H32N2O2
    (2S,2'S)-2,2'-(((1R,2S)-1,2-diphenylethane-1,2-diyl)bis(azanediyl))bis(2-phenylethan-1-ol)
    —— 2,3-Diphenyl-3-benzylidenamino-benzisothiazolin-1,1-dioxid 18963-25-2 C26H20N2O2S
    2,3-Diphenyl-3-benzylidenamino-benzisothiazolin-1,1-dioxid
    —— (2S)-1-(6-acetylnaphthalen-2-yl)-N-(3,4-diaminophenyl)pyrrolidine-2-carboxamide 1417895-64-7 C23H24N4O2
    (2S)-1-(6-acetylnaphthalen-2-yl)-N-(3,4-diaminophenyl)pyrrolidine-2-carboxamide
    —— 2-[(4R,5R,6R)-2,2-ditert-butyl-6-ethyl-5-methyl-1,3,2-dioxasilinan-4-yl]ethanol 943981-38-2 C16H34O3Si
    2-[(4R,5R,6R)-2,2-ditert-butyl-6-ethyl-5-methyl-1,3,2-dioxasilinan-4-yl]ethanol
    —— 2,2,2',2'-tetramethyl-3,3'-(5,5-dimethyl-2-oxo-dihydro-pyrimidine-1,3-diyl)-bis-propionaldehyde 28331-65-9 C16H28N2O3
    2,2,2',2'-tetramethyl-3,3'-(5,5-dimethyl-2-oxo-dihydro-pyrimidine-1,3-diyl)-bis-propionaldehyde
    —— 2-fluoren-9-yl-<i>N</i>-[7-(5-isobutyl-pyrimidin-2-ylsulfamoyl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-acetamide 35204-80-9 C33H34N4O3S
    2-fluoren-9-yl-<i>N</i>-[7-(5-isobutyl-pyrimidin-2-ylsulfamoyl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-acetamide
    —— (2S,3Z)-6-(tert-butyloxy)-1,2-epoxy-3-hexene 147589-63-7 C10H18O2
    (2S,3Z)-6-(tert-butyloxy)-1,2-epoxy-3-hexene
    —— 2-[(2R,3R)-2-acetyl-1-[bis(trimethylsilyl)methyl]-4-oxoazetidin-3-yl]isoindole-1,3-dione 128624-70-4 C20H28N2O4Si2
    2-[(2R,3R)-2-acetyl-1-[bis(trimethylsilyl)methyl]-4-oxoazetidin-3-yl]isoindole-1,3-dione
    —— (2S,3R,5S)-5-ethyl-2-(hydroxymethyl)pyrrolidin-3-ol 1449498-79-6 C7H15NO2
    (2S,3R,5S)-5-ethyl-2-(hydroxymethyl)pyrrolidin-3-ol
    —— [(2R,3R,4R,5R)-3,4-diacetyloxy-5-[2-[bis(prop-2-enoxycarbonyl)amino]-6-prop-2-enoxypurin-9-yl]oxolan-2-yl]methyl acetate 243844-59-9 C27H31N5O12
    [(2R,3R,4R,5R)-3,4-diacetyloxy-5-[2-[bis(prop-2-enoxycarbonyl)amino]-6-prop-2-enoxypurin-9-yl]oxolan-2-yl]methyl acetate
    —— 2-Furancarboxamide,N-ethyl-N-(2-hydroxyethyl)-5-(hydroxyphenylmethyl)- 630402-98-1 C16H19NO4
    2-Furancarboxamide,N-ethyl-N-(2-hydroxyethyl)-5-(hydroxyphenylmethyl)-
    —— 2-Trimethylsilanyl-cyclopent-2-enol 192047-31-7 C8H16OSi
    2-Trimethylsilanyl-cyclopent-2-enol
    —— 2-((3aS,7aS,Z)-5-oxo-3-(1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethylidene)-2,3,3a,4,5,7a-hexahydrobenzofuran-7a-yl)ethyl acetate 1448451-23-7 C20H29BO6
    2-((3aS,7aS,Z)-5-oxo-3-(1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethylidene)-2,3,3a,4,5,7a-hexahydrobenzofuran-7a-yl)ethyl acetate
    —— 2-O-allyl-3,4-di-O-benzyl-1,6-di-O-(N-phenylcarbamoyl)-β-D-glucopyranose 74024-26-3 C37H38N2O8
    2-O-allyl-3,4-di-O-benzyl-1,6-di-O-(N-phenylcarbamoyl)-β-D-glucopyranose
    —— (2-chloro-3,3-dimethylbutyl)(3,5-dichlorophenyl)dimethylsilane 1252913-95-3 C14H21Cl3Si
    (2-chloro-3,3-dimethylbutyl)(3,5-dichlorophenyl)dimethylsilane
    —— 2-bromo-N-(2-methyl-4-nitrophenyl)hexanamide 83473-13-6 C13H17BrN2O3
    2-bromo-N-(2-methyl-4-nitrophenyl)hexanamide
    —— 2(R)-[1(S)-(hydroxycarbamoyl)-4-phenylbutyl]-4-methyl-N-(5-oxo-2-thioxo-1-imidazolidinyl)valeramide 277303-80-7 C20H28N4O4S
    2(R)-[1(S)-(hydroxycarbamoyl)-4-phenylbutyl]-4-methyl-N-(5-oxo-2-thioxo-1-imidazolidinyl)valeramide
    —— (2S,4R,5R)-6-(tert-butyldiphenylsilyloxy)-2,4-di(triethylsilyloxy)-1,1-diethylthio-5-iodohexane 552833-16-6 C38H67IO3S2Si3
    (2S,4R,5R)-6-(tert-butyldiphenylsilyloxy)-2,4-di(triethylsilyloxy)-1,1-diethylthio-5-iodohexane
    —— 2-fluoro-3-hydroxy-3-(4-fluorophenyl)-1(E)-propenyl diphenyl phosphine oxide 1190882-78-0 C21H17F2O2P
    2-fluoro-3-hydroxy-3-(4-fluorophenyl)-1(E)-propenyl diphenyl phosphine oxide
    —— 2-[6-(4-fluoro-3-methoxybenzyl)-1,2,4,7-tetrahydro-3H-indolo[2,3-c][1,7]naphthyridin-3-yl]acetamide 1207634-05-6 C24H23FN4O2
    2-[6-(4-fluoro-3-methoxybenzyl)-1,2,4,7-tetrahydro-3H-indolo[2,3-c][1,7]naphthyridin-3-yl]acetamide
    —— (2S)-2-hexylaminocarbonylamino-3-[[1-[3-(1,4,5,6-tetrahydropyrimidin-2-yl)aminophenyl]piperidin-4-yl]carbonylamino]propanoic acid 461719-38-0 C26H41N7O4
    (2S)-2-hexylaminocarbonylamino-3-[[1-[3-(1,4,5,6-tetrahydropyrimidin-2-yl)aminophenyl]piperidin-4-yl]carbonylamino]propanoic acid
    —— 2-[2-[Difluoro(trifluoromethoxy)methoxy]-1,1,2,2-tetrafluoroethoxy]-2-fluoroacetic acid 919005-07-5 C6H2F10O5
    2-[2-[Difluoro(trifluoromethoxy)methoxy]-1,1,2,2-tetrafluoroethoxy]-2-fluoroacetic acid
    —— 2-Pyridineacetic acid, 4-(difluoromethyl)-6-iodo-5-(trifluoromethyl)-, ethyl ester 1807015-11-7 C11H9F5INO2
    2-Pyridineacetic acid, 4-(difluoromethyl)-6-iodo-5-(trifluoromethyl)-, ethyl ester
    —— 2-aminocarbonylamino-6-(5-tert-butylaminomethylfuran-2-yl)indole-3-carboxamide hydrochloride 1040169-76-3 C19H23N5O3*ClH
    2-aminocarbonylamino-6-(5-tert-butylaminomethylfuran-2-yl)indole-3-carboxamide hydrochloride
    —— 2-[4-(2-chloro-benzenesulfonyl)-[1,4]diazepan-1-yl]-1-(decahydroquinolin-1-yl)-ethanone 1023286-20-5 C22H32ClN3O3S
    2-[4-(2-chloro-benzenesulfonyl)-[1,4]diazepan-1-yl]-1-(decahydroquinolin-1-yl)-ethanone
    —— 2-Chloro-5-((2-hydroxy-3,3-dimethyl-2-(1H-1,2,4-triazol-1-ylmethyl)cyclopentylidene)methyl)phenol 2209297-59-4 C17H20ClN3O2
    2-Chloro-5-((2-hydroxy-3,3-dimethyl-2-(1H-1,2,4-triazol-1-ylmethyl)cyclopentylidene)methyl)phenol
    —— 2-fluoro-N-{(1S,2S)-1-[hydroxy(diphenyl)methyl]-2-methylbutyl}benzenesulfonamide 635291-15-5 C24H26FNO3S
    2-fluoro-N-{(1S,2S)-1-[hydroxy(diphenyl)methyl]-2-methylbutyl}benzenesulfonamide
    —— 2,2-Difluoro-2-[1,1,2,2-tetrafluoro-2-(perfluoroethoxy)ethoxy]-N-[3-(trimethoxysilyl)propyl]acetamide 154380-35-5 CF3CF2OCF2CF2OCF2C(O)NHCH2CH2CH2Si(OCH3)3
    2,2-Difluoro-2-[1,1,2,2-tetrafluoro-2-(perfluoroethoxy)ethoxy]-N-[3-(trimethoxysilyl)propyl]acetamide
    —— (2,4,6-Trifluorophenyl)methanethiol 1646537-18-9 C7H5F3S
    (2,4,6-Trifluorophenyl)methanethiol
    —— 2a{Diethyl[3a(Napropyl-perfluorooctanesulfonamido)propyl]azaniumyl}acetate 69091-22-1 C20H25F17N2O4S
    2a{Diethyl[3a(Napropyl-perfluorooctanesulfonamido)propyl]azaniumyl}acetate
    —— (2S)-2-amino-3-(piperidin-4-yl)propanoicaciddihydrochloride 1083175-32-9 C8H18Cl2N2O2
    (2S)-2-amino-3-(piperidin-4-yl)propanoicaciddihydrochloride
    —— 2-Pyridinecarboxamide, 6-(difluoromethyl)-4-methyl-3-nitro- 1807037-88-2 C8H7F2N3O3
    2-Pyridinecarboxamide, 6-(difluoromethyl)-4-methyl-3-nitro-
    —— 2-[Perfluoro(propoxy)ethoxy]acetic acid 919005-42-8 CF3CF2CF2OCF2CF2OCH2COOH
    2-[Perfluoro(propoxy)ethoxy]acetic acid
    —— 2-Hydroxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzeneethanol 948592-59-4 C14H21BO4
    2-Hydroxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzeneethanol