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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methyl-7-cyano-2,7-diazabicyclo<4.1.0>hept-4-ene 99344-29-3 C7H9N3
    2-methyl-7-cyano-2,7-diazabicyclo<4.1.0>hept-4-ene
    —— (2R,3R,4S,5S)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diyl diacetate 688809-74-7 C26H34O7Si
    (2R,3R,4S,5S)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diyl diacetate
    —— 2-((5S)-4-{[3-[(2-ethyl-5-fluoropyrimidin-4-yl)amino]-6,6-dimethyl-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl]carbonyl}-1,5-dimethylpiperazin-2-yl)ethanol 1046787-02-3 C22H33FN8O2
    2-((5S)-4-{[3-[(2-ethyl-5-fluoropyrimidin-4-yl)amino]-6,6-dimethyl-4,6-dihydropyrrolo[3,4-c]pyrazol-5(1H)-yl]carbonyl}-1,5-dimethylpiperazin-2-yl)ethanol
    —— (2S,4S,5R,6R)-5-acetamido-2-[(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-6-(2-aminododecoxy)-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid 1096702-29-2 C35H64N2O19
    (2S,4S,5R,6R)-5-acetamido-2-[(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-6-(2-aminododecoxy)-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
    —— 2-(2-ethylhexanoyl)-7-(2-ethylhexyl)fluorene 915157-41-4 C29H40O
    2-(2-ethylhexanoyl)-7-(2-ethylhexyl)fluorene
    —— (2,4-di-tert-butyl-6-((dimethylamino)methyl)phenyl)germanium(Ot-Bu) 252268-75-0 C21H37GeNO
    (2,4-di-tert-butyl-6-((dimethylamino)methyl)phenyl)germanium(Ot-Bu)
    —— (2-ethyl-hexyl)-benzyl-dimethyl-ammonium; iodide 107727-09-3 C17H30N*I
    (2-ethyl-hexyl)-benzyl-dimethyl-ammonium; iodide
    —— 2-[2-[(4-Cyanophenyl)carbamoyl]phenyl]benzoic acid 1172600-22-4 C21H14N2O3
    2-[2-[(4-Cyanophenyl)carbamoyl]phenyl]benzoic acid
    —— 2-(allyloxy)-4-(trifluoromethyl)-1,1'-biphenyl 1629184-53-7 C16H13F3O
    2-(allyloxy)-4-(trifluoromethyl)-1,1'-biphenyl
    —— 2-[(5-ethoxycarbonyl-4-oxo-3-phenylthiazolidin-2-ylidene)hydrazonomethyl]-5-nitrothiophene 1309768-58-8 C17H14N4O5S2
    2-[(5-ethoxycarbonyl-4-oxo-3-phenylthiazolidin-2-ylidene)hydrazonomethyl]-5-nitrothiophene
    —— 2,3,4,3',4'-penta-O-benzoyl-6,1',6'-tri-O-tritylsucrose 35674-16-9 C104H84O16
    2,3,4,3',4'-penta-O-benzoyl-6,1',6'-tri-O-tritylsucrose
    —— 2-Phenyl-4-<3-iod-5-nitro-4-(4-methoxy-phenoxy)-benzyliden>-oxazolon-(5) 98016-08-1 C23H15IN2O6
    2-Phenyl-4-<3-iod-5-nitro-4-(4-methoxy-phenoxy)-benzyliden>-oxazolon-(5)
    —— 2-O-Acetyl-1,6-anhydro-3-O-benzyl-β-D-xylo-hexofuranos-5-ulose 81936-95-0 C15H16O6
    2-O-Acetyl-1,6-anhydro-3-O-benzyl-β-D-xylo-hexofuranos-5-ulose
    —— (20R?)-3β-acetoxy-5β,14α-cardanolide 107242-12-6 C25H38O4
    (20R?)-3β-acetoxy-5β,14α-cardanolide
    —— 2-amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid propylamide 1099645-20-1 C12H18N2OS
    2-amino-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid propylamide
    —— (2S,6S)-6-Allyloxymethyl-2-methoxy-4-vinyl-3,6-dihydro-2H-pyran 130222-75-2 C12H18O3
    (2S,6S)-6-Allyloxymethyl-2-methoxy-4-vinyl-3,6-dihydro-2H-pyran
    —— 2-[2-(4-Chloro-phenyl)-2-oxo-1-(triphenyl-λ<sup>5</sup>-phosphanylidene)-ethyl]-3-methyl-anthraquinone 130049-25-1 C41H28ClO3P
    2-[2-(4-Chloro-phenyl)-2-oxo-1-(triphenyl-λ<sup>5</sup>-phosphanylidene)-ethyl]-3-methyl-anthraquinone
    —— 2-(3,4-Dimethoxyphenyl)-2-[6-(methoxymethyl)-1,3-benzodioxol-5-yl]acetonitrile 124619-22-3 C19H19NO5
    2-(3,4-Dimethoxyphenyl)-2-[6-(methoxymethyl)-1,3-benzodioxol-5-yl]acetonitrile
    —— 2-(3,3-dimethyl-2-phenyl-aziridin-2-yl)-propionic acid ethyl ester 62993-69-5 C15H21NO2
    2-(3,3-dimethyl-2-phenyl-aziridin-2-yl)-propionic acid ethyl ester
    —— 2-({[(9H-fluoren-9-ylmethoxy)carbonyl]amino}methyl)pyridine-4-carboxylic acid 1514977-42-4 C22H18N2O4
    2-({[(9H-fluoren-9-ylmethoxy)carbonyl]amino}methyl)pyridine-4-carboxylic acid
    —— 2-[2,3-Dichloro-5-[2-tri(propan-2-yl)silylethynyl]naphtho[2,3-g]quinoxalin-12-yl]ethynyl-tri(propan-2-yl)silane 1379868-82-2 C38H48Cl2N2Si2
    2-[2,3-Dichloro-5-[2-tri(propan-2-yl)silylethynyl]naphtho[2,3-g]quinoxalin-12-yl]ethynyl-tri(propan-2-yl)silane
    —— 2-heptyl-1-methoxycarbonylpiperidine 131119-55-6 C14H27NO2
    2-heptyl-1-methoxycarbonylpiperidine
    —— 2-<2-(4-Methylphenyl)-4-trifluoromethylthiazol-5-ylimino>-3,3,3-trifluoropropionsaeure methylester 134297-33-9 C15H10F6N2O2S
    2-<2-(4-Methylphenyl)-4-trifluoromethylthiazol-5-ylimino>-3,3,3-trifluoropropionsaeure methylester
    —— 2-iodo-6-(trifluoroacetyl)-5,6,7,8-tetrahydro-4H-[1,3]thiazolo[4,5-d]azepine 910325-73-4 C9H8F3IN2OS
    2-iodo-6-(trifluoroacetyl)-5,6,7,8-tetrahydro-4H-[1,3]thiazolo[4,5-d]azepine
    —— 2,6-bis({[2-(thiophen-2-yl)ethyl]imino}methyl)-4-chlorophenol 1628570-69-3 C20H19ClN2OS2
    2,6-bis({[2-(thiophen-2-yl)ethyl]imino}methyl)-4-chlorophenol
    —— 2-[5-[[4-Fluoro-6-(1-methylpyrazol-4-yl)-1,3-benzothiazol-2-yl]methyl]-1,3,4-oxadiazol-2-yl]acetic acid 1312434-05-1 C16H12FN5O3S
    2-[5-[[4-Fluoro-6-(1-methylpyrazol-4-yl)-1,3-benzothiazol-2-yl]methyl]-1,3,4-oxadiazol-2-yl]acetic acid
    —— 2-{5-[(4-chloro-3-fluorobenzyl)oxy]-1H-pyrazol-1-yl}pyridine-4-carbonitrile 1613412-51-3 C16H10ClFN4O
    2-{5-[(4-chloro-3-fluorobenzyl)oxy]-1H-pyrazol-1-yl}pyridine-4-carbonitrile
    —— 2-chloro-4-[(4-chlorophenyl)sulfonylmethyl]-N-cyclopropyl-6-fluoroaniline 1563216-34-1 C16H14Cl2FNO2S
    2-chloro-4-[(4-chlorophenyl)sulfonylmethyl]-N-cyclopropyl-6-fluoroaniline
    —— 2-(6-benzyloxy-pyridazin-3-yl)-1-(1,2,3,4-tetrahydro-isoquinolin-6-yl)-ethanone 1033704-68-5 C22H21N3O2
    2-(6-benzyloxy-pyridazin-3-yl)-1-(1,2,3,4-tetrahydro-isoquinolin-6-yl)-ethanone
    —— 2,4-Diamino-5-(3-indolyl)-6-hydroxypyrimidin 61934-41-6 C12H11N5O
    2,4-Diamino-5-(3-indolyl)-6-hydroxypyrimidin
    —— 2-chloro-5-methyl-N-[4-(6-methyl-pyridin-3-yl)-tetrahydro-pyran-4-ylmethyl]-benzamide 1600494-61-8 C20H23ClN2O2
    2-chloro-5-methyl-N-[4-(6-methyl-pyridin-3-yl)-tetrahydro-pyran-4-ylmethyl]-benzamide
    —— 2-[(1S)-5-[4-methoxycarbonyl-2-(trifluoromethyl)phenoxy]-2,3-dihydro-1H-inden-1-yl]acetic acid 1022979-24-3 C20H17F3O5
    2-[(1S)-5-[4-methoxycarbonyl-2-(trifluoromethyl)phenoxy]-2,3-dihydro-1H-inden-1-yl]acetic acid
    —— 2-amino-3-butoxy-4-methoxybenzaldehyde 1192134-02-3 C12H17NO3
    2-amino-3-butoxy-4-methoxybenzaldehyde
    —— (2E,6Z)-7-[(tert-butyldimethylsilyl)oxy]hepta-2,6-dienal 1609100-98-2 C13H24O2Si
    (2E,6Z)-7-[(tert-butyldimethylsilyl)oxy]hepta-2,6-dienal
    —— 2-benzylthio-6-chloro-7-methylpurine 1021187-39-2 C13H11ClN4S
    2-benzylthio-6-chloro-7-methylpurine
    —— 2-imino-5-(S)-acetyloxymethylpyrrolidine hydrochloride 1378802-61-9 C7H12N2O2*ClH
    2-imino-5-(S)-acetyloxymethylpyrrolidine hydrochloride
    —— 2-(5-fluoropyridin-3-ylamino)-N-methyl-3-nitrobenzamide 1338484-09-5 C13H11FN4O3
    2-(5-fluoropyridin-3-ylamino)-N-methyl-3-nitrobenzamide
    —— 21-acetoxy-11β-hydroxy-17α-methoxymethoxy-4-pregnene-3,20-dione 75890-90-3 C25H36O7
    21-acetoxy-11β-hydroxy-17α-methoxymethoxy-4-pregnene-3,20-dione
    —— 2,2'-Diiod-α-methyl-trans-stilben 62680-66-4 C15H12I2
    2,2'-Diiod-α-methyl-trans-stilben
    —— 2-amino-4-(tetrahydro-3-thiophenamine-1,1-dioxide)-6-(4-fluorophenyl)pyrido[3,2-d]pyrimidine 917758-56-6 C17H16FN5O2S
    2-amino-4-(tetrahydro-3-thiophenamine-1,1-dioxide)-6-(4-fluorophenyl)pyrido[3,2-d]pyrimidine
    —— 2-(2,4-dichloro-benzoylamino)-5-[3-(3,4-difluoro-phenylsulfamoyl)-phenoxy]-benzoic acid 1192315-86-8 C26H16Cl2F2N2O6S
    2-(2,4-dichloro-benzoylamino)-5-[3-(3,4-difluoro-phenylsulfamoyl)-phenoxy]-benzoic acid
    —— 2-(4-pyrrolidin-1-ylbenzylidene)-1-(6-methoxyquinolin-4-yl)hydrazine 949563-06-8 C21H22N4O
    2-(4-pyrrolidin-1-ylbenzylidene)-1-(6-methoxyquinolin-4-yl)hydrazine
    —— (2-(4-(2'-hydroxybiphenyl-3-ylcarbamoyl)-2,6-dimethylphenoxy)-ethyl)-carbamic acid tert-butyl ester 942999-38-4 C28H32N2O5
    (2-(4-(2'-hydroxybiphenyl-3-ylcarbamoyl)-2,6-dimethylphenoxy)-ethyl)-carbamic acid tert-butyl ester
    —— 2-(Benzothiazol-2-ylthio)-2-phenylpropionic acid 79071-13-9 C16H13NO2S2
    2-(Benzothiazol-2-ylthio)-2-phenylpropionic acid
    —— 2-Chloro-2-phenyl-4,4,6,6-tetrakis-(2,2,2-trifluoro-ethoxy)-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-[1,3,5,2,4,6]triazatriphosphinine 81098-50-2 C14H13ClF12N3O4P3
    2-Chloro-2-phenyl-4,4,6,6-tetrakis-(2,2,2-trifluoro-ethoxy)-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-[1,3,5,2,4,6]triazatriphosphinine
    —— 2-(7-methoxy-3,4-dihydro-2<i>H</i>-isoquinolin-1-ylidene)-acetamide 37023-64-6 C12H14N2O2
    2-(7-methoxy-3,4-dihydro-2<i>H</i>-isoquinolin-1-ylidene)-acetamide
    —— 2-azido-2-deoxy-3,4-di-O-benzyl-β-D-glucopyranosyl azide 1433984-04-3 C20H22N6O4
    2-azido-2-deoxy-3,4-di-O-benzyl-β-D-glucopyranosyl azide
    —— (2,4-dimethoxyphenyl)methylene diacetate 173282-52-5 C13H16O6
    (2,4-dimethoxyphenyl)methylene diacetate
    —— 2-[3,5-Dimethyl-1-(pyridine-2-carbonyl)-1H-pyrazol-4-ylazo]-N-pyrimidin-2-yl-benzenesulfonamide 98077-57-7 C21H18N8O3S
    2-[3,5-Dimethyl-1-(pyridine-2-carbonyl)-1H-pyrazol-4-ylazo]-N-pyrimidin-2-yl-benzenesulfonamide
    —— 2,5-bis-piperidinomethyl-naphthalene-1,6-diol 857835-22-4 C22H30N2O2
    2,5-bis-piperidinomethyl-naphthalene-1,6-diol