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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3,3-dimethyl-butyl)-5-hydroxy-4-(1-methyl-7-nitro-1-oxo-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-yl)-6-pyrrolidin-1-yl-2H-pyridazin-3-one 1086106-43-5 C22H28N6O5S
    2-(3,3-dimethyl-butyl)-5-hydroxy-4-(1-methyl-7-nitro-1-oxo-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-yl)-6-pyrrolidin-1-yl-2H-pyridazin-3-one
    —— (2S,3S,4S,5E)-2-azido-3,4-epoxy-1-pivaloyloxy-5-dodecene 157001-72-4 C17H29N3O3
    (2S,3S,4S,5E)-2-azido-3,4-epoxy-1-pivaloyloxy-5-dodecene
    —— 2β-chloro-cholesta-5,7-dien-1α,3β,25-triol 164721-69-1 C27H43ClO3
    2β-chloro-cholesta-5,7-dien-1α,3β,25-triol
    —— (2R,3R,4S,5R)-2-(acetoxymethyl)-5-allyltetrahydrofuran-3,4-diyl diacetate 106588-74-3 C14H20O7
    (2R,3R,4S,5R)-2-(acetoxymethyl)-5-allyltetrahydrofuran-3,4-diyl diacetate
    —— 2-[5-(5-Octadecyloxymethyl-tetrahydro-furan-3-ylmethoxy)-pentyloxy]-tetrahydro-pyran 123546-48-5 C34H66O5
    2-[5-(5-Octadecyloxymethyl-tetrahydro-furan-3-ylmethoxy)-pentyloxy]-tetrahydro-pyran
    —— 2-benzyl-5-methyl-4-(4-methylpiperazin-1-yl)thieno[2,3-d]pyrimidine 1611471-46-5 C19H22N4S
    2-benzyl-5-methyl-4-(4-methylpiperazin-1-yl)thieno[2,3-d]pyrimidine
    —— 2,2-difluoro-4-iodo-1-(2-methylphenyl)-4-trimethylsilylbutan-1-one 928324-54-3 C14H19F2IOSi
    2,2-difluoro-4-iodo-1-(2-methylphenyl)-4-trimethylsilylbutan-1-one
    —— (2E,4E,6Z)-2,6-Dimethyl-octa-2,4,6-trienal 128463-65-0 C10H14O
    (2E,4E,6Z)-2,6-Dimethyl-octa-2,4,6-trienal
    —— 2,2,4-trimethyl-[1,3]oxathiolane 52806-14-1 C6H12OS
    2,2,4-trimethyl-[1,3]oxathiolane
    —— 2-Benzylamino-5-methoxy-pyrimidin 28661-38-3 C12H13N3O
    2-Benzylamino-5-methoxy-pyrimidin
    —— 2,4-dichloro-N-[(6-methylsulfonylbenzothiazol-2-yl)carbamoyl]benzamide 1143022-65-4 C16H11Cl2N3O4S2
    2,4-dichloro-N-[(6-methylsulfonylbenzothiazol-2-yl)carbamoyl]benzamide
    —— (2S)-1-[(2S)-3,3-dimethyl-2-[[(2S)-2-(methylamino)propanoyl]amino]butanoyl]-4-[8-[(3S)-4-[(2S)-3,3-dimethyl-2-[[(2S)-2-(methylamino)propanoyl]amino]butanoyl]-3-[[(1R)-1-phenylethyl]carbamoyl]piperazin-1-yl]-8-oxooctanoyl]-N-[(1R)-1-phenylethyl]piperazine-2-carboxamide 1088500-16-6 C54H84N10O8
    (2S)-1-[(2S)-3,3-dimethyl-2-[[(2S)-2-(methylamino)propanoyl]amino]butanoyl]-4-[8-[(3S)-4-[(2S)-3,3-dimethyl-2-[[(2S)-2-(methylamino)propanoyl]amino]butanoyl]-3-[[(1R)-1-phenylethyl]carbamoyl]piperazin-1-yl]-8-oxooctanoyl]-N-[(1R)-1-phenylethyl]piperazine-2-carboxamide
    —— (2S,3R)-2-[(S)-(4-benzyloxy-3-methoxyphenyl)(hydroxy)methyl]-3-[(R)-(4-benzyloxy-3-methoxyphenyl)(triisopropylsilyloxy)methyl]-4-butanolide 868127-84-8 C43H54O8Si
    (2S,3R)-2-[(S)-(4-benzyloxy-3-methoxyphenyl)(hydroxy)methyl]-3-[(R)-(4-benzyloxy-3-methoxyphenyl)(triisopropylsilyloxy)methyl]-4-butanolide
    —— 2-methyl-thieno[3',2':3,4]benzo[1,2-d]oxazole-7-carboxylic acid ethyl ester 52698-73-4 C13H11NO3S
    2-methyl-thieno[3',2':3,4]benzo[1,2-d]oxazole-7-carboxylic acid ethyl ester
    —— 2-bromo-3-(phenylthio)-1H-indole 1385029-13-9 C14H10BrNS
    2-bromo-3-(phenylthio)-1H-indole
    —— (2S,3S,4S,5R,6R)-3,4,5-Trihydroxy-6-[(2S,4aR,6R,7R,8R,8aR)-6-(naphthalen-2-ylmethoxy)-2-phenyl-7-(2,2,2-trichloro-acetylamino)-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy]-tetrahydro-pyran-2-carboxylic acid methyl ester 896729-42-3 C33H34Cl3NO12
    (2S,3S,4S,5R,6R)-3,4,5-Trihydroxy-6-[(2S,4aR,6R,7R,8R,8aR)-6-(naphthalen-2-ylmethoxy)-2-phenyl-7-(2,2,2-trichloro-acetylamino)-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy]-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 2-(3-Bromo-phenylamino)-cyclohexanol 1178244-94-4 C12H16BrNO
    2-(3-Bromo-phenylamino)-cyclohexanol
    —— 2-<11-(3-ethylbenzothiazolin-2-ylidene)-6-ethoxyundeca-1,3,5,7,9-pentaen-1-yl>-3-ethylbenzothiazolium p-toluenesulfonate 81430-83-3 C7H7O3S*C31H33N2OS2
    2-<11-(3-ethylbenzothiazolin-2-ylidene)-6-ethoxyundeca-1,3,5,7,9-pentaen-1-yl>-3-ethylbenzothiazolium p-toluenesulfonate
    —— 2-hex-5-enyl-3-methyl-2,5-dihydrothiophene 1,1-dioxide 97745-92-1 C11H18O2S
    2-hex-5-enyl-3-methyl-2,5-dihydrothiophene 1,1-dioxide
    —— 2-benzyl-3-phenylselenofuran 1006719-41-0 C17H14OSe
    2-benzyl-3-phenylselenofuran
    —— 2-Hydroxy-2-(2-oxo-4-vinyl-azetidin-1-yl)-malonic acid bis-(4-nitro-benzyl) ester 78687-67-9 C22H19N3O10
    2-Hydroxy-2-(2-oxo-4-vinyl-azetidin-1-yl)-malonic acid bis-(4-nitro-benzyl) ester
    —— 2-hydroxy-3,5-dimethylacetophenone oxime 73170-30-6 C10H13NO2
    2-hydroxy-3,5-dimethylacetophenone oxime
    —— 2-(2-N,N-Dibenzylamino-ethoxy)-nicotinamid 58756-52-8 C22H23N3O2
    2-(2-N,N-Dibenzylamino-ethoxy)-nicotinamid
    —— 2-fluoro-2-(p-tolyl)-2,3-dihydro-1H-inden-1-one 1355165-59-1 C16H13FO
    2-fluoro-2-(p-tolyl)-2,3-dihydro-1H-inden-1-one
    —— 2-oxo-4-phenyl-2,3-dihydro-oxazole-5-carboxylic acid <i>tert</i>-butyl ester 71811-93-3 C14H15NO4
    2-oxo-4-phenyl-2,3-dihydro-oxazole-5-carboxylic acid <i>tert</i>-butyl ester
    —— [2(S),3(R),4E]-1,3-O-isopropylidene-2-tetracosanamido-4-octadecene-1,3-diol 104846-28-8 C45H87NO3
    [2(S),3(R),4E]-1,3-O-isopropylidene-2-tetracosanamido-4-octadecene-1,3-diol
    —— (2S)-2-amino-4-(((R)-(3-ethoxy-4-hydroxy-5-nitrophenyl)(hydroxy)methyl)(hydroxy)phosphoryl)butanoic acid hydrochloride 1245939-35-8 C13H19N2O9P*ClH
    (2S)-2-amino-4-(((R)-(3-ethoxy-4-hydroxy-5-nitrophenyl)(hydroxy)methyl)(hydroxy)phosphoryl)butanoic acid hydrochloride
    —— (2S)-2-[[(1S)-4-[[(2S)-1-(6-aminohexylamino)-1-oxo-3-phenylpropan-2-yl]amino]-1-carboxy-4-oxobutyl]carbamoylamino]pentanedioic acid 1422159-28-1 C26H39N5O9
    (2S)-2-[[(1S)-4-[[(2S)-1-(6-aminohexylamino)-1-oxo-3-phenylpropan-2-yl]amino]-1-carboxy-4-oxobutyl]carbamoylamino]pentanedioic acid
    —— 2-(phenylethynyl)thiobenzanilide 1321595-06-5 C21H15NS
    2-(phenylethynyl)thiobenzanilide
    —— 2-Methoxy-4-phenyl-bicycloheptyl-1,4,6,2',4',6'-hexaen-3-one 71512-32-8 C21H18O2
    2-Methoxy-4-phenyl-bicycloheptyl-1,4,6,2',4',6'-hexaen-3-one
    —— 2-bromo-4,6-dinitro-N,N'-diphenyl-m-phenylenediamine 95315-24-5 C18H13BrN4O4
    2-bromo-4,6-dinitro-N,N'-diphenyl-m-phenylenediamine
    —— 2,4-dichloropyrido[1’,2’:1,5]pyrazolo[3,4-d]pyrimidine 1476799-76-4 C9H4Cl2N4
    2,4-dichloropyrido[1’,2’:1,5]pyrazolo[3,4-d]pyrimidine
    —— 2,2-dimethyl-5-(p-tolyl)-4H-benzo[d][1,3]oxathiin-4-one 1590352-28-5 C17H16O2S
    2,2-dimethyl-5-(p-tolyl)-4H-benzo[d][1,3]oxathiin-4-one
    —— (2S)-2-[[(3aR,7aR)-2-oxo-1,3-di(propan-2-yl)-3a,4,5,6,7,7a-hexahydrobenzo[d][1,3,2]diazaphosphol-2-yl]amino]-2-(2-bromophenyl)acetonitrile 1310539-65-1 C20H30BrN4OP
    (2S)-2-[[(3aR,7aR)-2-oxo-1,3-di(propan-2-yl)-3a,4,5,6,7,7a-hexahydrobenzo[d][1,3,2]diazaphosphol-2-yl]amino]-2-(2-bromophenyl)acetonitrile
    —— 2-Dicyanmethyl-α-carbolin 26148-33-4 C14H8N4
    2-Dicyanmethyl-α-carbolin
    —— (2E,2'E)-2,2'-((cyclohexylazanediyl)bis(methylene))bis(3-phenylacrylonitrile) 1255204-53-5 C26H27N3
    (2E,2'E)-2,2'-((cyclohexylazanediyl)bis(methylene))bis(3-phenylacrylonitrile)
    —— 2,6-Pyrido-27-crown-9 guanidinium perchlorate 95216-14-1 CH5N3*C21H35NO8*ClHO4
    2,6-Pyrido-27-crown-9 guanidinium perchlorate
    —— 2-Acetylamino-2-(2-methylene-but-3-enyl)-malonic acid diethyl ester 126385-59-9 C14H21NO5
    2-Acetylamino-2-(2-methylene-but-3-enyl)-malonic acid diethyl ester
    —— 2-(furan-2-yl)-6-iodo-N-isopropylquinazolin-4-amine 1158963-53-1 C15H14IN3O
    2-(furan-2-yl)-6-iodo-N-isopropylquinazolin-4-amine
    —— 2-tert-butoxy-6-butylpyridine 1184955-11-0 C13H21NO
    2-tert-butoxy-6-butylpyridine
    —— 2,3-diphenyl-1,4,6,9-tetraoxa-2-azonia-5-boranuidaspiro[4.4]non-2-ene-7,8-dione 87285-07-2 C15H10BNO6
    2,3-diphenyl-1,4,6,9-tetraoxa-2-azonia-5-boranuidaspiro[4.4]non-2-ene-7,8-dione
    —— 2-(4-methoxyphenyl)-5,6-dimethylthieno[2,3-d]pyrimidin-4-amine 1243985-25-2 C15H15N3OS
    2-(4-methoxyphenyl)-5,6-dimethylthieno[2,3-d]pyrimidin-4-amine
    —— (2,6-diethylaniline)tricarbonylchromium 92561-90-5 C13H15CrNO3
    (2,6-diethylaniline)tricarbonylchromium
    —— (+/-)-2,2-dimethyl-1,3-dioxolan-4-ylmethyl (Z)-9-hexadecenoate 172360-57-5 C22H40O4
    (+/-)-2,2-dimethyl-1,3-dioxolan-4-ylmethyl (Z)-9-hexadecenoate
    —— 2-Phenylethyl N-(4-phenyl-thiazol-2-yl)-oxamate 81529-75-1 C19H16N2O3S
    2-Phenylethyl N-(4-phenyl-thiazol-2-yl)-oxamate
    —— 2-Bromomethyl-3-ethoxycarbonyl-5-acetoxy-6,7-dichlorobenzofuran 85388-64-3 C14H11BrCl2O5
    2-Bromomethyl-3-ethoxycarbonyl-5-acetoxy-6,7-dichlorobenzofuran
    —— (2S)-2-{2,4-dichloro-5-[(4-cyano-1,3-dimethyl-1H-pyrazol-5-yl)oxy]phenoxy}propionic acid 1043915-66-7 C15H13Cl2N3O4
    (2S)-2-{2,4-dichloro-5-[(4-cyano-1,3-dimethyl-1H-pyrazol-5-yl)oxy]phenoxy}propionic acid
    —— 2-{4-[Cyano-(1H-indol-3-yl)-methylene]-cyclohexa-2,5-dienylidene}-malononitrile 61227-76-7 C19H10N4
    2-{4-[Cyano-(1H-indol-3-yl)-methylene]-cyclohexa-2,5-dienylidene}-malononitrile
    —— 2-methyl-3-hydroxy-4-nitroso-5-carbamoylpyrazole 111790-03-5 C5H6N4O3
    2-methyl-3-hydroxy-4-nitroso-5-carbamoylpyrazole
    —— 2-(2-methylpropionamido)-5-(N-methylsulfonamido)-1,3,4-thiadiazole 68300-39-0 C7H12N4O3S2
    2-(2-methylpropionamido)-5-(N-methylsulfonamido)-1,3,4-thiadiazole