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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(5-methyl-2-(thiophen-3-yl)oxazol-4-yl)ethan-1-ol 1094868-32-2 C10H11NO2S
    2-(5-methyl-2-(thiophen-3-yl)oxazol-4-yl)ethan-1-ol
    —— 2-acetoxymethyl-3-chloro-1,4-dimethoxyanthracene-9,10-dione 956478-37-8 C19H15ClO6
    2-acetoxymethyl-3-chloro-1,4-dimethoxyanthracene-9,10-dione
    —— 2,3,3a,4,5,6,7,7a-octachloro-3a,7a-dihydrobenzo<b>thiophene 72524-62-0 C8Cl8O2S
    2,3,3a,4,5,6,7,7a-octachloro-3a,7a-dihydrobenzo<b>thiophene
    —— <2-<(E)-2-amino-4-hexene-1,6-dicarboxylic acid>>-RA-VII ethyl ester 153445-53-5 C46H56N6O11
    <2-<(E)-2-amino-4-hexene-1,6-dicarboxylic acid>>-RA-VII ethyl ester
    —— 2-((E)-2-Benzenesulfinyl-pent-3-enyl)-5,7-bis-methoxymethoxy-2,3-dihydro-benzofuran 138223-99-1 C23H28O6S
    2-((E)-2-Benzenesulfinyl-pent-3-enyl)-5,7-bis-methoxymethoxy-2,3-dihydro-benzofuran
    —— 2,2'-[hexane-1,6-diylbis(thio)]bis[3,5,6-tris(aziridin-1-yl)benzo-1,4-quinone] 1198800-08-6 C30H36N6O4S2
    2,2'-[hexane-1,6-diylbis(thio)]bis[3,5,6-tris(aziridin-1-yl)benzo-1,4-quinone]
    —— 2-(4-methoxybenzoyl)-1-(4-methoxyphenyl)-3-phenyl-1-(2-phenylethynyl)-1H-indene 1337529-33-5 C38H28O3
    2-(4-methoxybenzoyl)-1-(4-methoxyphenyl)-3-phenyl-1-(2-phenylethynyl)-1H-indene
    —— 2-(3-chloro-6-methoxyphenyl)-oxazole-4-carboxylic acid N-(3-hydroxy-benzyl)amide 884874-74-2 C18H15ClN2O4
    2-(3-chloro-6-methoxyphenyl)-oxazole-4-carboxylic acid N-(3-hydroxy-benzyl)amide
    —— 2-(3-hydroxyphenyl)-3H-imidazole-4-carboxylic acid N-(3-hydroxy-phenyl)amide 884874-31-1 C16H13N3O3
    2-(3-hydroxyphenyl)-3H-imidazole-4-carboxylic acid N-(3-hydroxy-phenyl)amide
    —— 2-bromo-N-{(3R)-hydroxy-4R,7,7-trimethyl-bicyclo[2.2.1]hept-(2S)-yl}-benzamide 716368-96-6 C17H22BrNO2
    2-bromo-N-{(3R)-hydroxy-4R,7,7-trimethyl-bicyclo[2.2.1]hept-(2S)-yl}-benzamide
    —— {(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-cyclopentyloxythiocarbonylsulfanyl-4-oxo-azetidin-1-yl}-oxo-acetic acid 4-nitro-benzyl ester 132033-79-5 C26H36N2O8S2Si
    {(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-cyclopentyloxythiocarbonylsulfanyl-4-oxo-azetidin-1-yl}-oxo-acetic acid 4-nitro-benzyl ester
    —— {2-[(Adamantan-1-ylmethoxy)-ethoxy-phosphoryloxy]-allyl}-trimethyl-phosphonium; chloride 126094-44-8 C19H35O4P2*Cl
    {2-[(Adamantan-1-ylmethoxy)-ethoxy-phosphoryloxy]-allyl}-trimethyl-phosphonium; chloride
    —— 2-[(1E)-but-1-en-1-yl]-11-oxa-3-azatetracyclo [5.3.1.02,6.03,9]undecan-7-ol 1449383-38-3 C13H19NO2
    2-[(1E)-but-1-en-1-yl]-11-oxa-3-azatetracyclo [5.3.1.02,6.03,9]undecan-7-ol
    —— 2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-[[N-(2R,3R)-2,4-O-benzylidene-2,4-dihydroxy-3-(sulfooxy)butyl]-(R)-episulfoniumylidene]xylitol inner salt 791627-62-8 C37H40O9S2
    2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-[[N-(2R,3R)-2,4-O-benzylidene-2,4-dihydroxy-3-(sulfooxy)butyl]-(R)-episulfoniumylidene]xylitol inner salt
    —— 2-Phenyl-propionic acid (1R,2S,5R,6S)-tricyclo[4.2.1.02,5]non-7-en-3-yl ester 139157-59-8 C18H20O2
    2-Phenyl-propionic acid (1R,2S,5R,6S)-tricyclo[4.2.1.02,5]non-7-en-3-yl ester
    —— 2-Allyl-2-(5-bromo-pentyl)-malonic acid diethyl ester 168081-06-9 C15H25BrO4
    2-Allyl-2-(5-bromo-pentyl)-malonic acid diethyl ester
    —— 2-fluoro-1,2,3-trimethyl-2-phenyl-2λ<sup>5</sup>-[1,3,2]diazaphosphetidin-4-one 32707-19-0 C10H14FN2OP
    2-fluoro-1,2,3-trimethyl-2-phenyl-2λ<sup>5</sup>-[1,3,2]diazaphosphetidin-4-one
    —— [2-(1-Azepanyl)ethyl]methylamine hydrate 1609407-93-3 C9H22N2O
    [2-(1-Azepanyl)ethyl]methylamine hydrate
    —— 2-Fluor-3,4,5,6-tetrachlortoluol 392-55-2 C7H3Cl4F
    2-Fluor-3,4,5,6-tetrachlortoluol
    —— 2,3-Dihydro-1-[[(2S)-1-methyl-2-pyrrolidinyl]methyl]-1H-isoindole 264122-98-7 C14H20N2
    2,3-Dihydro-1-[[(2S)-1-methyl-2-pyrrolidinyl]methyl]-1H-isoindole
    —— (2S,4R)-1-[1-(5-chloro-3-fluoropyridin-2-yl)cyclopropanecarbonyl]-4-(5-trifluoromethylpyridin-2-ylsulfanyl)pyrrolidine-2-carboxylic acid (1-cyanocyclopropyl)amide 1569085-33-1 C24H20ClF4N5O2S
    (2S,4R)-1-[1-(5-chloro-3-fluoropyridin-2-yl)cyclopropanecarbonyl]-4-(5-trifluoromethylpyridin-2-ylsulfanyl)pyrrolidine-2-carboxylic acid (1-cyanocyclopropyl)amide
    —— 2-[4-(4-methanesulfonylphenyl)-7-oxo-3-phenyl-2,6,7,8-tetrahydro-4H-pyrazolo[3,4-e][1,4]thiazepin-6-yl]-N-(2-morpholin-4-ylethyl)acetamide 1221172-83-3 C27H31N5O5S2
    2-[4-(4-methanesulfonylphenyl)-7-oxo-3-phenyl-2,6,7,8-tetrahydro-4H-pyrazolo[3,4-e][1,4]thiazepin-6-yl]-N-(2-morpholin-4-ylethyl)acetamide
    —— 2-[5-(2-Cyclohexylamino-benzooxazol-5-yl)-indol-1-yl]-acetamide 1220281-32-2 C23H24N4O2
    2-[5-(2-Cyclohexylamino-benzooxazol-5-yl)-indol-1-yl]-acetamide
    —— 2-(3-cyano-1-cyclobutyl-6-methyl-1H-indol-2-yl)-N-[(2R)-1,1,1-trifluoropropan-2-yl]pyrimidine-5-sulfonamide 1248575-51-0 C21H20F3N5O2S
    2-(3-cyano-1-cyclobutyl-6-methyl-1H-indol-2-yl)-N-[(2R)-1,1,1-trifluoropropan-2-yl]pyrimidine-5-sulfonamide
    —— 2-methyl-3-(3-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)-1,2,3,4-tetrahydronaphthalen-1-yl)benzoic acid hydrochloride 1573999-46-8 C31H31NO2*ClH
    2-methyl-3-(3-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)-1,2,3,4-tetrahydronaphthalen-1-yl)benzoic acid hydrochloride
    —— 2,4-dimethyl-5-(3-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)-1,2,3,4-tetrahydronaphthalen-1-yl)benzoic acid hydrochloride 1573999-49-1 C32H33NO2*ClH
    2,4-dimethyl-5-(3-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)-1,2,3,4-tetrahydronaphthalen-1-yl)benzoic acid hydrochloride
    —— (2R,3R,4S,5S)-2-(6-aminopurin-9-yl)-5-[[(3S)-piperidin-3-yl]sulfanylmethyl]oxolane-3,4-diol 1166841-05-9 C15H22N6O3S
    (2R,3R,4S,5S)-2-(6-aminopurin-9-yl)-5-[[(3S)-piperidin-3-yl]sulfanylmethyl]oxolane-3,4-diol
    —— 2-(2-(1H-indazol-1-yl)ethyl)-6-hydroxy-1,2,4-triazine-3,5(2H,4H)-dione 1562526-74-2 C12H11N5O3
    2-(2-(1H-indazol-1-yl)ethyl)-6-hydroxy-1,2,4-triazine-3,5(2H,4H)-dione
    —— (2-Chlor-4-biphenoxy)-acetyl-(4-methoxyphenyl)-thiosemicarbazid 52989-03-4 C22H20ClN3O3S
    (2-Chlor-4-biphenoxy)-acetyl-(4-methoxyphenyl)-thiosemicarbazid
    —— 2-[(Fluoren-9-ylidenemethyl)-azo]-5-nitro-benzonitrile 60160-63-6 C21H12N4O2
    2-[(Fluoren-9-ylidenemethyl)-azo]-5-nitro-benzonitrile
    —— 2-Diethynylphosphoryloxypent-4-enylbenzene 1218948-48-1 C15H15O2P
    2-Diethynylphosphoryloxypent-4-enylbenzene
    —— 2-fluoro-3-piperidin-1-yl-propionic acid ethyl ester 57975-68-5 C10H18FNO2
    2-fluoro-3-piperidin-1-yl-propionic acid ethyl ester
    —— 2-Chloro-4,4,5,5-tetramethyl-1,3-dipropyl-[1,3,2,4,5]diazastibadisilolidine 60679-91-6 C10H26ClN2SbSi2
    2-Chloro-4,4,5,5-tetramethyl-1,3-dipropyl-[1,3,2,4,5]diazastibadisilolidine
    —— 2-Oxo-4-phenyl-6-(4-trimethylsilyl-phenyl)-1,2-dihydro-pyrimidin 56250-43-2 C19H20N2OSi
    2-Oxo-4-phenyl-6-(4-trimethylsilyl-phenyl)-1,2-dihydro-pyrimidin
    —— 2-<i>p</i>-tolyl-1<i>H</i>-benzo[4,5]thieno[2,3-<i>b</i>]pyrrole 39827-29-7 C17H13NS
    2-<i>p</i>-tolyl-1<i>H</i>-benzo[4,5]thieno[2,3-<i>b</i>]pyrrole
    —— 2-<i>tert</i>-butyl-6-chloro-4-oxiranyl-quinoline 50639-65-1 C15H16ClNO
    2-<i>tert</i>-butyl-6-chloro-4-oxiranyl-quinoline
    —— 2-(6,7-dimethyl-4-oxy-quinoxalin-2-yl)-5-methyl-phenol 54450-22-5 C17H16N2O2
    2-(6,7-dimethyl-4-oxy-quinoxalin-2-yl)-5-methyl-phenol
    —— 2-(Propionylamino)-3-phenyl-isocarbostyril 54613-47-7 C18H16N2O2
    2-(Propionylamino)-3-phenyl-isocarbostyril
    —— (2S,3S,4S,5R,6S)-3,4,5-Triacetoxy-6-(17-acetoxy-3-methoxy-13-methyl-16-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-2-yloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester 59495-40-8 C34H42O14
    (2S,3S,4S,5R,6S)-3,4,5-Triacetoxy-6-(17-acetoxy-3-methoxy-13-methyl-16-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-2-yloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 2-(2,6-Dinitro-phenylamino)-3-(1H-indol-3-yl)-propionic acid methyl ester 57461-58-2 C18H16N4O6
    2-(2,6-Dinitro-phenylamino)-3-(1H-indol-3-yl)-propionic acid methyl ester
    —— 2,2-Dimethyl-4-(2-methyl-[1,3]dithiolan-2-yl)-butyric acid methyl ester 58649-13-1 C11H20O2S2
    2,2-Dimethyl-4-(2-methyl-[1,3]dithiolan-2-yl)-butyric acid methyl ester
    —— 2-[1-Phenyl-meth-(Z)-ylidene]-3-[1-phenyl-1-(2,4,6-trimethyl-phenyl)-meth-(Z)-ylidene]-2,3-dihydro-benzofuran 58133-93-0 C31H26O
    2-[1-Phenyl-meth-(Z)-ylidene]-3-[1-phenyl-1-(2,4,6-trimethyl-phenyl)-meth-(Z)-ylidene]-2,3-dihydro-benzofuran
    —— (-)-2-(2-(((2R,4S)-2-(2-(tert-butyldiphenylsilyloxy)ethyl)-4-(triisopropylsilyloxy)-3,4-dihydro-2H-pyran-6-yl)methyl)phenyl)ethanol 1202745-54-7 C41H60O4Si2
    (-)-2-(2-(((2R,4S)-2-(2-(tert-butyldiphenylsilyloxy)ethyl)-4-(triisopropylsilyloxy)-3,4-dihydro-2H-pyran-6-yl)methyl)phenyl)ethanol
    —— <2-L-p-methylphenylalanine,8-D-homoarginine>deaminovasopressin 134342-17-9 C48H68N14O11S2
    <2-L-p-methylphenylalanine,8-D-homoarginine>deaminovasopressin
    —— 2-(pyridin-3-yl)butan-1-ol 1314887-36-9 C9H13NO
    2-(pyridin-3-yl)butan-1-ol
    —— (+/-)-2-(2-iodoxyphenyl)propionic acid methyl ester 1240324-77-9 C10H11IO4
    (+/-)-2-(2-iodoxyphenyl)propionic acid methyl ester
    —— 2-methylbutyl p-(p-amyloxyphenylazo)benzoate 73921-64-9 C23H30N2O3
    2-methylbutyl p-(p-amyloxyphenylazo)benzoate
    —— ((2E,4E,6E)-3,6-dibromo-7-methylnona-2,4,6-trien-2-yl)benzene 1416772-27-4 C16H18Br2
    ((2E,4E,6E)-3,6-dibromo-7-methylnona-2,4,6-trien-2-yl)benzene
    —— 2-benzyl-4-((tert-butoxycarbonyl)(methyl)amino)butanoic acid 1290070-28-8 C17H25NO4
    2-benzyl-4-((tert-butoxycarbonyl)(methyl)amino)butanoic acid
    —— 2-Benzyl-4,4-dimethylvaleronitril 57985-66-7 C14H19N
    2-Benzyl-4,4-dimethylvaleronitril