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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-phenyldiazenyl-N-vinylpyrrole 927385-88-4 C12H11N3
    2-phenyldiazenyl-N-vinylpyrrole
    —— [2-((2-i-Pr-C6H4)NC(Me))-1,10-phen]FeCl2 915014-71-0 C23H21Cl2FeN3
    [2-((2-i-Pr-C6H4)NC(Me))-1,10-phen]FeCl2
    —— 2-[dimethyl(m-methylphenyl)silyl]-1-[m-(trifluoromethyl)phenyl]ethyl 3,5-dinitrobenzoate 1009073-29-3 C25H23F3N2O6Si
    2-[dimethyl(m-methylphenyl)silyl]-1-[m-(trifluoromethyl)phenyl]ethyl 3,5-dinitrobenzoate
    —— 2-Ethylsulfanyl-benzo[1,3,2]dioxaborole 18495-37-9 C8H9BO2S
    2-Ethylsulfanyl-benzo[1,3,2]dioxaborole
    —— 2-β-<i>D</i>-arabinofuranosyl-2<i>H</i>-[1,2,4]triazole-3-carboxylic acid amide 57198-00-2 C8H12N4O5
    2-β-<i>D</i>-arabinofuranosyl-2<i>H</i>-[1,2,4]triazole-3-carboxylic acid amide
    —— 2-amino-9-(2,2-diethoxyethyl)-6-(dimethylamino)purine 668276-87-7 C13H22N6O2
    2-amino-9-(2,2-diethoxyethyl)-6-(dimethylamino)purine
    —— 2-(2,4-diethynylphenoxy)benzo[d][1,3,2]dioxaborole 1581276-46-1 C16H9BO3
    2-(2,4-diethynylphenoxy)benzo[d][1,3,2]dioxaborole
    —— 2,2,3-trimethyl-5-(methylamino)-1-oxonia-3-aza-2-boratacyclopentan-4-one 91358-04-2 C6H13BN2O2
    2,2,3-trimethyl-5-(methylamino)-1-oxonia-3-aza-2-boratacyclopentan-4-one
    —— (2R)-pent-4-yn-2-amine hydrochloride 2648862-61-5 C5H10ClN
    (2R)-pent-4-yn-2-amine hydrochloride
    —— {2,5-difluoro-4-[4-(1-thiazol-2-yl-piperidin-4-yloxyimino)cyclohexyl]phenyl}carbamic acid methyl ester 1393684-27-9 C22H26F2N4O3S
    {2,5-difluoro-4-[4-(1-thiazol-2-yl-piperidin-4-yloxyimino)cyclohexyl]phenyl}carbamic acid methyl ester
    —— 2-Amino-4-(2-methylphenyl)-5-imidazolone 112941-22-7 C10H9N3O
    2-Amino-4-(2-methylphenyl)-5-imidazolone
    —— 2,3-Dihydroxy-5-methyl-propiophenon 91061-55-1 C10H12O3
    2,3-Dihydroxy-5-methyl-propiophenon
    —— 2-acetyl-1-(4-hydroxy-2-oxo-2<i>H</i>-chromen-3-yl)-1,2,3,4-tetrahydro-isoquinoline 67438-84-0 C20H17NO4
    2-acetyl-1-(4-hydroxy-2-oxo-2<i>H</i>-chromen-3-yl)-1,2,3,4-tetrahydro-isoquinoline
    —— {2-[(S)-2-((S)-2-Benzyloxycarbonylamino-3-tert-butoxycarbonyl-propionylamino)-3-phenyl-propionyloxy]-ethyl}-trimethyl-ammonium; bromide 66638-85-5 Br*C30H42N3O7
    {2-[(S)-2-((S)-2-Benzyloxycarbonylamino-3-tert-butoxycarbonyl-propionylamino)-3-phenyl-propionyloxy]-ethyl}-trimethyl-ammonium; bromide
    —— {2-[(S)-2-((S)-2-Benzyloxycarbonylamino-3-carboxy-propionylamino)-3-phenyl-propionyloxy]-ethyl}-trimethyl-ammonium; bromide 66638-89-9 Br*C26H34N3O7
    {2-[(S)-2-((S)-2-Benzyloxycarbonylamino-3-carboxy-propionylamino)-3-phenyl-propionyloxy]-ethyl}-trimethyl-ammonium; bromide
    —— 2-[1-(4-cyano-2-fluorophenyl)7-methoxy-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-8-yloxy]2-(4-fluoro-phenyl)acetamide 1360628-68-7 C27H19F2N5O4
    2-[1-(4-cyano-2-fluorophenyl)7-methoxy-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-8-yloxy]2-(4-fluoro-phenyl)acetamide
    —— (23E)-(1S,3R,20S,22S)-22-ethyl-24a,24b-dihomo-5,7,23-cholestatriene-1,3,25-triol 25-methoxymethyl ether 241820-80-4 C33H54O4
    (23E)-(1S,3R,20S,22S)-22-ethyl-24a,24b-dihomo-5,7,23-cholestatriene-1,3,25-triol 25-methoxymethyl ether
    —— 2-(3-hydroxyphenyl)fluoren-9-one 1356059-02-3 C19H12O2
    2-(3-hydroxyphenyl)fluoren-9-one
    —— 2-Trimethylsilanyl-ethanesulfonic acid (1-isopropyl-allyl)-amide 124070-48-0 C11H25NO2SSi
    2-Trimethylsilanyl-ethanesulfonic acid (1-isopropyl-allyl)-amide
    —— 2-((3aR,3bR,4R,5S,7aS,8R,8aR)-3a,4,7a,8a-tetrahydroxy-3,5,8-trimethyl-10-oxo-3a,4,5,6,7,7a,8,8a-octahydro-1H-3b,8-(epoxyethano)cyclopenta[a]inden-2-yl)propyl 4-methylbenzenesulfonate 75410-59-2 C27H36O9S
    2-((3aR,3bR,4R,5S,7aS,8R,8aR)-3a,4,7a,8a-tetrahydroxy-3,5,8-trimethyl-10-oxo-3a,4,5,6,7,7a,8,8a-octahydro-1H-3b,8-(epoxyethano)cyclopenta[a]inden-2-yl)propyl 4-methylbenzenesulfonate
    —— 2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid dipropionyloxymethyl ester 145627-19-6 C23H26N2O10
    2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid dipropionyloxymethyl ester
    —— 2-Benzenesulfonyl-5-ethylsulfanyl-1-phenyl-pentan-1-one 29943-18-8 C19H22O3S2
    2-Benzenesulfonyl-5-ethylsulfanyl-1-phenyl-pentan-1-one
    —— 2-Methoxy-3-pentyl-2-trimethylsilanyloxy-cyclobutanecarboxylic acid ethyl ester 120780-51-0 C16H32O4Si
    2-Methoxy-3-pentyl-2-trimethylsilanyloxy-cyclobutanecarboxylic acid ethyl ester
    —— (2S,4R,5S,6R)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-(3-(4-isopropoxybenzyl)-4-methylphenyl)-3,3-difluorotetrahydro-2H-pyran 1369405-99-1 C44H46F2O5
    (2S,4R,5S,6R)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-(3-(4-isopropoxybenzyl)-4-methylphenyl)-3,3-difluorotetrahydro-2H-pyran
    —— (2-methyl-4-nitrobut-1-en-1-yl)benzene 1386391-13-4 C11H13NO2
    (2-methyl-4-nitrobut-1-en-1-yl)benzene
    —— 2,2'-dimethyl-5<i>H</i>,5'<i>H</i>-[10,10']spirobiphenophosphazinium; chloride 53778-32-8 C26H22N2P*Cl
    2,2'-dimethyl-5<i>H</i>,5'<i>H</i>-[10,10']spirobiphenophosphazinium; chloride
    —— (2S,4aR,4bR,6aR,8S,10aS,12aR)-2-(2-[1,3]Dithian-2-yl-ethyl)-8-hydroxy-2,7,7,10a,12a-pentamethyl-2,3,4a,4b,5,6,6a,7,8,9,10,10a,12,12a-tetradecahydro-chrysene-1,4-dione 147781-19-9 C29H44O3S2
    (2S,4aR,4bR,6aR,8S,10aS,12aR)-2-(2-[1,3]Dithian-2-yl-ethyl)-8-hydroxy-2,7,7,10a,12a-pentamethyl-2,3,4a,4b,5,6,6a,7,8,9,10,10a,12,12a-tetradecahydro-chrysene-1,4-dione
    —— (2R,3S)-3-[(R)-1-(tert-butyldimethylsiloxy)ethyl]-2,3-(isopropylidenedioxy)-4-oxo-4-phenylbutanal 1449307-09-8 C21H32O5Si
    (2R,3S)-3-[(R)-1-(tert-butyldimethylsiloxy)ethyl]-2,3-(isopropylidenedioxy)-4-oxo-4-phenylbutanal
    —— 2-((2-bromopyridin-2-yl)oxy)-N-methyl-2-phenylacetamide 1335113-73-9 C14H13BrN2O2
    2-((2-bromopyridin-2-yl)oxy)-N-methyl-2-phenylacetamide
    —— 2-amino-6-(benzothiazolyl-2-thiomethyl)-4-trichloromethyl-sym-triazine 677491-68-8 C12H8Cl3N5S2
    2-amino-6-(benzothiazolyl-2-thiomethyl)-4-trichloromethyl-sym-triazine
    —— (2R)-(t-butyldimethylsilanyloxymethyl)-(6S)-ethynyl-4-(triethylsilanyloxy)-3,6-dihydro-2H-pyran 310397-93-4 C20H38O3Si2
    (2R)-(t-butyldimethylsilanyloxymethyl)-(6S)-ethynyl-4-(triethylsilanyloxy)-3,6-dihydro-2H-pyran
    —— [2,3,4,5-Ph4(η4-C4CO)Ru(CO)2NH(Ph)(CHCH3Ph)] 916165-87-2 C45H35NO3Ru
    [2,3,4,5-Ph4(η4-C4CO)Ru(CO)2NH(Ph)(CHCH3Ph)]
    —— 2-(3-(3-methylphenyl)-3-phenyl-2-propen-1yloxy)ethanol 136059-63-7 C18H20O2
    2-(3-(3-methylphenyl)-3-phenyl-2-propen-1yloxy)ethanol
    —— 2,6-difluoro-4-[3-(3-pyridinyl)-5-fluoromethylisoxazol-4-yl]benezenesulfonamide 473305-35-0 C15H10F3N3O3S
    2,6-difluoro-4-[3-(3-pyridinyl)-5-fluoromethylisoxazol-4-yl]benezenesulfonamide
    —— 2-isobutyl-1-(1-phenylmethanoyl)-5-thiophen-2-ylpyrrolidine-2,4-dicarboxylic acid 373592-72-4 C21H23NO5S
    2-isobutyl-1-(1-phenylmethanoyl)-5-thiophen-2-ylpyrrolidine-2,4-dicarboxylic acid
    —— 2,6-difluoro-4-[3-(4-cyano-3-methylphenyl)-5-methylisoxazol-4-yl]benezenesulfonamide 473308-31-5 C18H13F2N3O3S
    2,6-difluoro-4-[3-(4-cyano-3-methylphenyl)-5-methylisoxazol-4-yl]benezenesulfonamide
    —— 2-[bis(dimethylamino)boryl]-N,N-dimethyl-2-(triethylsilyl)acetamide 105551-56-2 C14H34BN3OSi
    2-[bis(dimethylamino)boryl]-N,N-dimethyl-2-(triethylsilyl)acetamide
    —— 2-Allyl-2-methyl-cyclooctane-1,3-dione 97486-73-2 C12H18O2
    2-Allyl-2-methyl-cyclooctane-1,3-dione
    —— 2-(4-methoxybenzylsulfanyl)-9-methyl-6-methylamino-9H-purine 1253847-26-5 C15H17N5OS
    2-(4-methoxybenzylsulfanyl)-9-methyl-6-methylamino-9H-purine
    —— 26,28-Bis[2-[2-[[2-[[bis(pyridin-2-ylmethyl)amino]methyl]anilino]methyl]phenoxy]ethoxy]-5,11,17,23-tetratert-butylpentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaene-25,27-diol 1251770-52-1 C100H112N8O6
    26,28-Bis[2-[2-[[2-[[bis(pyridin-2-ylmethyl)amino]methyl]anilino]methyl]phenoxy]ethoxy]-5,11,17,23-tetratert-butylpentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaene-25,27-diol
    —— (2R,3S,4R,5S)-2-benzyloxymethyl-6-benzyloxycarbonyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4,4>nonane-7,9-dione 133909-09-8 C22H22N2O8
    (2R,3S,4R,5S)-2-benzyloxymethyl-6-benzyloxycarbonyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4,4>nonane-7,9-dione
    —— (2E)-N,N-Diethyl-2-(diethylamino)-4-morpholino-4-(4-nitrophenylimino)-3-phenyl-2-butenthiosaeureamid 105140-85-0 C28H37N5O3S
    (2E)-N,N-Diethyl-2-(diethylamino)-4-morpholino-4-(4-nitrophenylimino)-3-phenyl-2-butenthiosaeureamid
    —— 25-(2-Furyl)-5,6,9,10,12,17,18,21,22,24-decahydro-9,21-dimethyl-r-9,c-21-dihydroxy-t-10,t-22-methanodiindolo<2,3-a;2',3'-a'>cycloocta<1,2-g;5,6-g'>dichinolizin-7,19-diylium-dichlorid 121444-62-0 C41H36N4O3*2Cl
    25-(2-Furyl)-5,6,9,10,12,17,18,21,22,24-decahydro-9,21-dimethyl-r-9,c-21-dihydroxy-t-10,t-22-methanodiindolo<2,3-a;2',3'-a'>cycloocta<1,2-g;5,6-g'>dichinolizin-7,19-diylium-dichlorid
    —— (2-butyl-hexylidene)-cyclohexyl-amine 30857-33-1 C16H31N
    (2-butyl-hexylidene)-cyclohexyl-amine
    —— 2-(2-ethoxy-phenyl)-3-(3-fluoro-benzyl)[1,3]thiazinan-4-one 1255931-05-5 C19H20FNO2S
    2-(2-ethoxy-phenyl)-3-(3-fluoro-benzyl)[1,3]thiazinan-4-one
    —— 2-{[(3-chlorothiophen-2-yl)methyl]sulfanyl}-6-methyIpyrimidin-4-ol 1256557-80-8 C10H9ClN2OS2
    2-{[(3-chlorothiophen-2-yl)methyl]sulfanyl}-6-methyIpyrimidin-4-ol
    —— 2-isopropyl-6-methyl-4-(1-trans-pentenyl)pyrimidine 77204-35-4 C13H20N2
    2-isopropyl-6-methyl-4-(1-trans-pentenyl)pyrimidine
    —— (2R,3S,4R,5R,6R)-5-acetamido-2-(acetoxymethyl)-6-((4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl)oxy)tetrahydro-2H-pyran-3,4-diyl diacetate 1207069-97-3 C25H26F17NO9
    (2R,3S,4R,5R,6R)-5-acetamido-2-(acetoxymethyl)-6-((4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl)oxy)tetrahydro-2H-pyran-3,4-diyl diacetate
    —— 2-(5-allyl-5,11-dihydrodibenzo[b,e]-[1,4]oxazepin-7-yl)acetonitrile 943783-56-0 C18H16N2O
    2-(5-allyl-5,11-dihydrodibenzo[b,e]-[1,4]oxazepin-7-yl)acetonitrile
    —— 2,3,4,5,6-penta-O-acetyl-D-mannose dimethyl acetal 77000-59-0 C18H28O12
    2,3,4,5,6-penta-O-acetyl-D-mannose dimethyl acetal