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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3,2',3'-tetrabromo-bicyclohexyl 39980-45-5 C12H18Br4
    2,3,2',3'-tetrabromo-bicyclohexyl
    —— 2,6,8-tri(pyridin-4-yl)-1H-imidazo[4,5-g]quinazoline 1454286-37-3 C24H15N7
    2,6,8-tri(pyridin-4-yl)-1H-imidazo[4,5-g]quinazoline
    —— 2-[[4,5-Diheptoxy-2-[(2-hydroxy-5-iodophenyl)methylideneamino]phenyl]iminomethyl]-4-iodophenol 1020728-91-9 C34H42I2N2O4
    2-[[4,5-Diheptoxy-2-[(2-hydroxy-5-iodophenyl)methylideneamino]phenyl]iminomethyl]-4-iodophenol
    —— 2,3,3-trimethyl-2,3-dihydro-1H-indole-2-carboxylicacidhydrochloride 2402828-70-8 C12H16ClNO2
    2,3,3-trimethyl-2,3-dihydro-1H-indole-2-carboxylicacidhydrochloride
    —— 2-methyl-N-(3-{1-[4-(4-methylphenyl)-4-oxobutyl]-4-piperidinyl}phenyl)propanamide 487057-81-8 C26H34N2O2
    2-methyl-N-(3-{1-[4-(4-methylphenyl)-4-oxobutyl]-4-piperidinyl}phenyl)propanamide
    —— 2-(2-((2R)-2-(3-amino-2-methylphenoxymethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597573-52-9 C18H21N3O4S2
    2-(2-((2R)-2-(3-amino-2-methylphenoxymethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
    —— {2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-1-[(Z)-hydroxyimino]-propyl}-phosphonic acid diethyl ester 129034-65-7 C15H19N2O6P
    {2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-1-[(Z)-hydroxyimino]-propyl}-phosphonic acid diethyl ester
    —— 2'-(4''-iodobenzoyl)pyridine 4-ethyl-3-thiosemicarbazone 1334898-06-4 C15H15IN4S
    2'-(4''-iodobenzoyl)pyridine 4-ethyl-3-thiosemicarbazone
    —— (2R,5S,6S)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-ethenyl-2-[(2-methylpropan-2-yl)oxy]oxan-3-one 114059-39-1 C18H34O4Si
    (2R,5S,6S)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-ethenyl-2-[(2-methylpropan-2-yl)oxy]oxan-3-one
    —— 2-(2-Cyclobutyl-1,3-dithian-2-yl)butansaeure-methylester 100418-97-1 C13H22O2S2
    2-(2-Cyclobutyl-1,3-dithian-2-yl)butansaeure-methylester
    —— 2,2,3,3,4,4,5,5-octafluoropentyl pent-4-enoate 1536-68-1 C10H10F8O2
    2,2,3,3,4,4,5,5-octafluoropentyl pent-4-enoate
    —— 2-(2-((2R)-2-(cyclopropylmethylaminomethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597574-89-5 C15H21N3O3S2
    2-(2-((2R)-2-(cyclopropylmethylaminomethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
    —— 2-propyl-[1,3,6,2]dioxazaborocane 92203-99-1 C7H16BNO2
    2-propyl-[1,3,6,2]dioxazaborocane
    —— 2-(2-Iodo-benzyl)-2-(3-phenylselanyl-cyclobutyl)-[1,3]dioxolane 705297-07-0 C20H21IO2Se
    2-(2-Iodo-benzyl)-2-(3-phenylselanyl-cyclobutyl)-[1,3]dioxolane
    —— 2-<2-Methylen-cyclohexyl>-2-phenyl-propionaldehyd 1084-05-5 C16H20O
    2-<2-Methylen-cyclohexyl>-2-phenyl-propionaldehyd
    —— 2,3-Dideoxy-3-phthalimido-α-D-erythro-pentofuranose 110472-44-1 C13H13NO5
    2,3-Dideoxy-3-phthalimido-α-D-erythro-pentofuranose
    —— 2-Fluor-valeronitril 761-80-8 C5H8FN
    2-Fluor-valeronitril
    —— {[(2S,3R,4R,5R,6S)-6-Benzyloxy-5-((S)-2-tert-butoxycarbonylamino-4-methyl-pentanoylamino)-3,4-dihydroxy-tetrahydro-pyran-2-carbonyl]-amino}-phenyl-acetic acid methyl ester 430474-99-0 C33H45N3O10
    {[(2S,3R,4R,5R,6S)-6-Benzyloxy-5-((S)-2-tert-butoxycarbonylamino-4-methyl-pentanoylamino)-3,4-dihydroxy-tetrahydro-pyran-2-carbonyl]-amino}-phenyl-acetic acid methyl ester
    —— 2-methoxycarbonyl-3-furoic acid 4309-00-6 C7H6O5
    2-methoxycarbonyl-3-furoic acid
    —— 2-Cyclohexyl-3,5-dihydroxymethyl-4-(4-fluorophenyl)-6-isopropyl-pyridine 125080-33-3 C22H28FNO2
    2-Cyclohexyl-3,5-dihydroxymethyl-4-(4-fluorophenyl)-6-isopropyl-pyridine
    —— {(2R,3S)-2-[2-(2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethyl]-4-oxo-3-phenylacetylamino-azetidin-1-yl}-(triphenyl-λ5-phosphanylidene)-acetic acid benzyl ester 73910-45-9 C45H45N2O6P
    {(2R,3S)-2-[2-(2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethyl]-4-oxo-3-phenylacetylamino-azetidin-1-yl}-(triphenyl-λ5-phosphanylidene)-acetic acid benzyl ester
    —— [(2S)-2-[2-[4-(6-fluoro-1-benzofuran-3-yl)piperidin-1-yl]ethyl]piperidin-1-yl]-(5-methyl-1H-indol-2-yl)methanone 1334122-45-0 C30H34FN3O2
    [(2S)-2-[2-[4-(6-fluoro-1-benzofuran-3-yl)piperidin-1-yl]ethyl]piperidin-1-yl]-(5-methyl-1H-indol-2-yl)methanone
    —— 2-[1-Benzyl-pyrrolidin-(2E)-ylidene]-2-cyano-N-[1-dimethylamino-meth-(E)-ylidene]-acetamide 66751-30-2 C17H20N4O
    2-[1-Benzyl-pyrrolidin-(2E)-ylidene]-2-cyano-N-[1-dimethylamino-meth-(E)-ylidene]-acetamide
    —— 2,6-dichlorobenzenethiolate;dimethyl(phenyl)phosphane;nickel(2+);1,2,3,4,5-pentafluorobenzene-6-ide 313053-63-3 C28H25Cl2F5NiP2S
    2,6-dichlorobenzenethiolate;dimethyl(phenyl)phosphane;nickel(2+);1,2,3,4,5-pentafluorobenzene-6-ide
    —— 2-acetoxymethyl-1-phenyl-4(1H)-quinazolinone 75065-12-2 C17H14N2O3
    2-acetoxymethyl-1-phenyl-4(1H)-quinazolinone
    —— 2,6-dichloro-9-[4-chlorobut-2-yn-1-yl]-9H-purine 1316308-62-9 C9H5Cl3N4
    2,6-dichloro-9-[4-chlorobut-2-yn-1-yl]-9H-purine
    —— 2-(2-Methylene-cyclobutyl)-adamantan-2-ol 57822-31-8 C15H22O
    2-(2-Methylene-cyclobutyl)-adamantan-2-ol
    —— (2R,2a'S,6a'S,6b'S,8a'S,8b'R,9'S,11a'S,12a'R,12b'R)-5,5,6a',8a',9'-pentamethylhexadecahydro-3H-spiro[furan-2,10'-naphtho[2',1':4,5]indeno[2,1-b]furan]-4',8'(2'H,3'H)-dione 943000-37-1 C27H40O4
    (2R,2a'S,6a'S,6b'S,8a'S,8b'R,9'S,11a'S,12a'R,12b'R)-5,5,6a',8a',9'-pentamethylhexadecahydro-3H-spiro[furan-2,10'-naphtho[2',1':4,5]indeno[2,1-b]furan]-4',8'(2'H,3'H)-dione
    —— 2-(4-chlorobut-2-ynyl)tetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione 1346164-21-3 C10H11ClN2O2
    2-(4-chlorobut-2-ynyl)tetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione
    —— 2-Methanesulfinyl-1-[(S)-((E)-2-propenyl)-pyrrolidin-1-yl]-ethanone 103979-72-2 C10H17NO2S
    2-Methanesulfinyl-1-[(S)-((E)-2-propenyl)-pyrrolidin-1-yl]-ethanone
    —— (2S)-N'-(2-cyanoethyl)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carbohydrazide 1469737-23-2 C21H25FN6O3
    (2S)-N'-(2-cyanoethyl)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carbohydrazide
    —— [2,3-dioxo-7-nitro-5,10,15,20-tetrakis(3,5-di-tert-butylphenyl)chlorinato]palladium(II) 1016988-87-6 C76H89N5O4*Pd
    [2,3-dioxo-7-nitro-5,10,15,20-tetrakis(3,5-di-tert-butylphenyl)chlorinato]palladium(II)
    —— 2-(1-(3,5-difluorophenyl)-3-methyl-1H-pyrazol-4-ylamino)-4-(methylamino)pyrimidine-5-carbonitrile 1374828-42-8 C16H13F2N7
    2-(1-(3,5-difluorophenyl)-3-methyl-1H-pyrazol-4-ylamino)-4-(methylamino)pyrimidine-5-carbonitrile
    —— 2'-prop-2-enylspiro[cyclohexene-4,3'-isoindole]-1'-one 124985-38-2 C16H17NO
    2'-prop-2-enylspiro[cyclohexene-4,3'-isoindole]-1'-one
    —— 20-carbethoxyhydrazone of 16α-acetoxy-pregn-5-ene-3β,17α,21-triol-20-one 108659-64-9 C26H40N2O7
    20-carbethoxyhydrazone of 16α-acetoxy-pregn-5-ene-3β,17α,21-triol-20-one
    —— 2-amino-6-<4-(dimethylamino)pyridyl>-9-(2-deoxy-β-D-erythro-pentofuranosyl)purine trifluoroacetate 145052-27-3 C2F3O2*C17H22N7O3
    2-amino-6-<4-(dimethylamino)pyridyl>-9-(2-deoxy-β-D-erythro-pentofuranosyl)purine trifluoroacetate
    —— 2-methoxy-6,7-dimethyl-9-(2-methylphenyl)imidazo[1,5-a]pyrido[3,2-e]pyrazine 1156499-84-1 C19H18N4O
    2-methoxy-6,7-dimethyl-9-(2-methylphenyl)imidazo[1,5-a]pyrido[3,2-e]pyrazine
    —— 2,3,5-tri(4'-methoxyphenyl)cyclopent-2-en-1-one 444315-47-3 C26H24O4
    2,3,5-tri(4'-methoxyphenyl)cyclopent-2-en-1-one
    —— 2,9-bis-(2-ethylsulfanylmethyl-phenyl)-[1,10]phenanthroline 603113-20-8 C30H28N2S2
    2,9-bis-(2-ethylsulfanylmethyl-phenyl)-[1,10]phenanthroline
    —— (2R,2'R,3S,3'S,4R,4'R,5S,5'S)-5,5'-(6-amino-9H-purine-2,8-diyl)bis(2-(hydroxymethyl)tetrahydrofuran-3,4-diol) 77856-25-8 C15H21N5O8
    (2R,2'R,3S,3'S,4R,4'R,5S,5'S)-5,5'-(6-amino-9H-purine-2,8-diyl)bis(2-(hydroxymethyl)tetrahydrofuran-3,4-diol)
    —— 2-cyano-N'-[1-(2',3',4'-trihydroxyphenyl)ethylidene]acetohydrazide 1254255-07-6 C11H11N3O4
    2-cyano-N'-[1-(2',3',4'-trihydroxyphenyl)ethylidene]acetohydrazide
    —— (2S,4S)-2-Ethyl-4-hydroxy-5-imino-4-methyl-tetrahydro-furan-2-carbonitrile 122693-54-3 C8H12N2O2
    (2S,4S)-2-Ethyl-4-hydroxy-5-imino-4-methyl-tetrahydro-furan-2-carbonitrile
    —— (2-chloroethoxy)trichlorotitanium(IV) * 2 3-picoline-N-oxide 60881-54-1 C14H18Cl4N2O3Ti
    (2-chloroethoxy)trichlorotitanium(IV) * 2 3-picoline-N-oxide
    —— 2-(2,4-Difluorophenyl)-3-(methanesulfonamido)-l-(1H-1,2,4-triazol-1-yl)propan-2-ol, oxalate 142849-05-6 C2H2O4*C12H14F2N4O3S
    2-(2,4-Difluorophenyl)-3-(methanesulfonamido)-l-(1H-1,2,4-triazol-1-yl)propan-2-ol, oxalate
    —— 2,3-Dimethyl-3-(3-methyl-oxiranyl)-butan-2-ol 61276-50-4 C9H18O2
    2,3-Dimethyl-3-(3-methyl-oxiranyl)-butan-2-ol
    —— 2-amino-5-butyl-4-(4-fluorophenyl)-6-(furan-3-yl)pyrimidine 1395343-71-1 C18H18FN3O
    2-amino-5-butyl-4-(4-fluorophenyl)-6-(furan-3-yl)pyrimidine
    —— 2-(Chloroamino)benzonitrile 59483-69-1 C7H5ClN2
    2-(Chloroamino)benzonitrile
    —— 2-(5-methyl-2-phenyl-2<i>H</i>-pyrazol-3-yl)-5-nitro-thiazole 58644-27-2 C13H10N4O2S
    2-(5-methyl-2-phenyl-2<i>H</i>-pyrazol-3-yl)-5-nitro-thiazole
    —— 2-(2-(4-(trifluoromethyl)phenyl)hydrazono)cyclohexan-1-one 1176326-20-7 C13H13F3N2O
    2-(2-(4-(trifluoromethyl)phenyl)hydrazono)cyclohexan-1-one
    —— (-)-2,4,4-trimethyl-bicyclo[3.2.1]octan-2ξ-ol 103983-57-9 C11H20O
    (-)-2,4,4-trimethyl-bicyclo[3.2.1]octan-2ξ-ol