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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [(2R,3R)-3-[[(2-methoxy-2-oxoethyl)-[(2-methylpropan-2-yl)oxycarbonyl]amino]methyl]pent-4-en-2-yl] prop-2-enoate 937203-90-2 C17H27NO6
    [(2R,3R)-3-[[(2-methoxy-2-oxoethyl)-[(2-methylpropan-2-yl)oxycarbonyl]amino]methyl]pent-4-en-2-yl] prop-2-enoate
    —— 2-(2-methylimidazol-1-yl)-5-chloro-6-methyl-4-(3,4-ethylenedioxybenzylamino)thieno[2,3-d]pyrimidine 1080820-80-9 C20H18ClN5O2S
    2-(2-methylimidazol-1-yl)-5-chloro-6-methyl-4-(3,4-ethylenedioxybenzylamino)thieno[2,3-d]pyrimidine
    —— (2S,3S,4R,6S)-6-(2-((tert-butyldimethylsilyl)oxy)ethyl)-2-ethynyl-3-methyltetrahydro-2H-pyran-4-ol 1610948-18-9 C16H30O3Si
    (2S,3S,4R,6S)-6-(2-((tert-butyldimethylsilyl)oxy)ethyl)-2-ethynyl-3-methyltetrahydro-2H-pyran-4-ol
    —— (2E,6E)-tert-butyl 7-(4-chlorophenyl)-4-(1,3-dithiolan-2-ylidene)-5-oxohepta-2,6-dienoate 1245820-93-2 C20H21ClO3S2
    (2E,6E)-tert-butyl 7-(4-chlorophenyl)-4-(1,3-dithiolan-2-ylidene)-5-oxohepta-2,6-dienoate
    —— 2-methyl-3-(4-methylphenyl)sulfonyl-5-phenyl-1H-indole 107267-07-2 C22H19NO2S
    2-methyl-3-(4-methylphenyl)sulfonyl-5-phenyl-1H-indole
    —— (2RS,4RS)-2-ethoxy-4-ethyl-3,4-dihydro-2H-pyran-5-yl trichloromethyl ketone 117960-82-4 C11H15Cl3O3
    (2RS,4RS)-2-ethoxy-4-ethyl-3,4-dihydro-2H-pyran-5-yl trichloromethyl ketone
    —— 2-phenyl-5-<1-phenyl-2,2-di(hydroxymethyl)ethyl>-1,3-dioxane 120626-39-3 C20H24O4
    2-phenyl-5-<1-phenyl-2,2-di(hydroxymethyl)ethyl>-1,3-dioxane
    —— 2-(2-fluoro-5-methylphenyl)-3-indolylglyoxalyl chloride 77445-91-1 C17H11ClFNO2
    2-(2-fluoro-5-methylphenyl)-3-indolylglyoxalyl chloride
    —— 2-[5-Chloro-4-methyl-2-(tetrahydro-pyrimidin-2-ylidenesulfamoyl)-phenylsulfanyl]-hexanoic acid 188718-93-6 C17H24ClN3O4S2
    2-[5-Chloro-4-methyl-2-(tetrahydro-pyrimidin-2-ylidenesulfamoyl)-phenylsulfanyl]-hexanoic acid
    —— 2-benzyl-3-oxo-N-p-tolylisoindoline-1-carboxamide 1196544-69-0 C23H20N2O2
    2-benzyl-3-oxo-N-p-tolylisoindoline-1-carboxamide
    —— 2-(2-methyl-2-octyl-5-oxo-2,5-dihydro-thiophen-3-yloxy)-N-(2-methylsulfanyl-phenyl)-acetamide 1198410-37-5 C22H31NO3S2
    2-(2-methyl-2-octyl-5-oxo-2,5-dihydro-thiophen-3-yloxy)-N-(2-methylsulfanyl-phenyl)-acetamide
    —— 2-[4-(Carbamoylamino)anilino]-4-(3-methylanilino)pyrimidine-5-carboxamide 1198304-25-4 C19H19N7O2
    2-[4-(Carbamoylamino)anilino]-4-(3-methylanilino)pyrimidine-5-carboxamide
    —— 2-bromo-4-[3-(4-hydroxy-phenyl)-[1,2,4]oxadiazol-5-yl]-pyridine 1289555-55-0 C13H8BrN3O2
    2-bromo-4-[3-(4-hydroxy-phenyl)-[1,2,4]oxadiazol-5-yl]-pyridine
    —— 2-Diethylamino-1,1-diphenyl-1,4-butandiol 81413-38-9 C20H27NO2
    2-Diethylamino-1,1-diphenyl-1,4-butandiol
    —— 2-hydroxy-1-[3'-O-acetyl-4'-O-benzyl-2,6-dideoxy-β-D-mannopyranosyl]naphthalene 1161782-31-5 C25H26O5
    2-hydroxy-1-[3'-O-acetyl-4'-O-benzyl-2,6-dideoxy-β-D-mannopyranosyl]naphthalene
    —— (2R,3S,4R,5R,6S)-2-(acetoxymethyl)-5-amino-6-(ethylthio)tetrahydro-2H-pyran-3,4-diyl diacetate hydrochloride 4366-07-8 C14H23NO7S*ClH
    (2R,3S,4R,5R,6S)-2-(acetoxymethyl)-5-amino-6-(ethylthio)tetrahydro-2H-pyran-3,4-diyl diacetate hydrochloride
    —— 2,5-difluoro-N-{3-[3-(2-{[3-(2-oxo-1-pyrrolidinyl)phenyl]amino}-4-pyrimidinyl)pyrazolo[1,5-a]pyridin-2-yl]phenyl}benzamide 895635-53-7 C34H25F2N7O2
    2,5-difluoro-N-{3-[3-(2-{[3-(2-oxo-1-pyrrolidinyl)phenyl]amino}-4-pyrimidinyl)pyrazolo[1,5-a]pyridin-2-yl]phenyl}benzamide
    —— 2(S)-[4-(Morpholinocarbonyl)piperazine-1-carbonyl-oxy]-3-phenylpropionic acid 124075-26-9 C19H25N3O6
    2(S)-[4-(Morpholinocarbonyl)piperazine-1-carbonyl-oxy]-3-phenylpropionic acid
    —— 2-[2-(4-amidinophenyl)ethyl]-benzothiazol-5-yl-carboxylic acid-N-phenyl-N-(2-ethoxycarbonylethyl)-amide-hydrochloride 211914-13-5 C28H28N4O3S*ClH
    2-[2-(4-amidinophenyl)ethyl]-benzothiazol-5-yl-carboxylic acid-N-phenyl-N-(2-ethoxycarbonylethyl)-amide-hydrochloride
    —— 2-(5-undecoxy-1H-indol-3-yl)ethanamine;hydrochloride 1432472-53-1 C21H34N2O*ClH
    2-(5-undecoxy-1H-indol-3-yl)ethanamine;hydrochloride
    —— 2-(5-chloro-furan-2-ylmethylene)-1,2-dihydro-indol-3-one 57211-31-1 C13H8ClNO2
    2-(5-chloro-furan-2-ylmethylene)-1,2-dihydro-indol-3-one
    —— 2,5-dibromo-3-(3-bromopropyloxymethyl)thiophene 1332624-40-4 C8H9Br3OS
    2,5-dibromo-3-(3-bromopropyloxymethyl)thiophene
    —— (2,3-F-C6H3)2P-NEt2 1219134-59-4 C16H16F4NP
    (2,3-F-C6H3)2P-NEt2
    —— 2-(4-(tert-butyldimethylsilyloxy)cyclohexylidene)acetaldehyde 110852-23-8 C14H26O2Si
    2-(4-(tert-butyldimethylsilyloxy)cyclohexylidene)acetaldehyde
    —— 2,4,4,6-tetrabromocyclohexa-2,5-dien-1-one compound with 3,3'-(piperazine-1,4-diyl)bis(propan-1-amine) (1:1) 1364891-04-2 C6H2Br4O*C10H24N4
    2,4,4,6-tetrabromocyclohexa-2,5-dien-1-one compound with 3,3'-(piperazine-1,4-diyl)bis(propan-1-amine) (1:1)
    —— 2-Benzyloxydiphenylmethanol 286947-78-2 C20H18O2
    2-Benzyloxydiphenylmethanol
    —— (2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on 83578-89-6 C35H25NO9
    (2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on
    —— 2-Ethoxy-5-[4-(2-hydroxyethyl)piperidin-1-yl]cyclohexa-2,5-diene-1,4-dione 1360078-76-7 C15H21NO4
    2-Ethoxy-5-[4-(2-hydroxyethyl)piperidin-1-yl]cyclohexa-2,5-diene-1,4-dione
    —— 2,8-Dimethyl-undecane-1,3,5,7,9,11-hexaol 112670-04-9 C13H28O6
    2,8-Dimethyl-undecane-1,3,5,7,9,11-hexaol
    —— 2’-O-(2-cyano-2,2-dimethylethanimine-N-oxymethyl)cytidine 1432122-71-8 C15H21N5O6
    2’-O-(2-cyano-2,2-dimethylethanimine-N-oxymethyl)cytidine
    —— [2-[2-(1-Hydroxycyclohexyl)ethynyl]-4-methylphenyl] acetate 328077-60-7 C17H20O3
    [2-[2-(1-Hydroxycyclohexyl)ethynyl]-4-methylphenyl] acetate
    —— 2-acetyl-2-ethyl-cyclopentanone 871898-72-5 C9H14O2
    2-acetyl-2-ethyl-cyclopentanone
    —— [2-(2'-Hydroxy-6'-trifluoromethyl-[1,1']binaphthalenyl-2-ylamino)-ethyl]-(2,4,6-trimethyl-phenyl)-carbamic acid tert-butyl ester 627536-34-9 C37H37F3N2O3
    [2-(2'-Hydroxy-6'-trifluoromethyl-[1,1']binaphthalenyl-2-ylamino)-ethyl]-(2,4,6-trimethyl-phenyl)-carbamic acid tert-butyl ester
    —— 2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate 821018-24-0 C29H27Cl4NO11
    2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate
    —— 2-{1-[(6S,9R)-9-amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-3-yl]-1-methylethoxy}ethanol 880144-51-4 C19H25F2N3O2
    2-{1-[(6S,9R)-9-amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-3-yl]-1-methylethoxy}ethanol
    —— 2'-p-xylylspiro<cyclohexane-1,3'-indoline> 120714-71-8 C21H25N
    2'-p-xylylspiro<cyclohexane-1,3'-indoline>
    —— 2-(1H-perimidin-2-yl)-pyrrolidine-1-carboxylic acid benzyl ester 944030-51-7 C23H21N3O2
    2-(1H-perimidin-2-yl)-pyrrolidine-1-carboxylic acid benzyl ester
    —— 2-(2,4-dimethylphenyl)-4,4,5,5-tetramethylimidazolidine-1,3-diol 735279-12-6 C15H24N2O2
    2-(2,4-dimethylphenyl)-4,4,5,5-tetramethylimidazolidine-1,3-diol
    —— 2-(2-Tert-butylphosphonoylphenyl)phenol 1268279-64-6 C16H19O2P
    2-(2-Tert-butylphosphonoylphenyl)phenol
    —— 2-Bromo-3-(1-pyrrolidinyl)-1,4-naphthoquinone 72866-63-8 C14H12BrNO2
    2-Bromo-3-(1-pyrrolidinyl)-1,4-naphthoquinone
    —— 2,6-Dibrom-3-acetoxymethyl-5-chlor-pyridin 55483-89-1 C8H6Br2ClNO2
    2,6-Dibrom-3-acetoxymethyl-5-chlor-pyridin
    —— 2-(5-Hydroxymethyl-2-methoxy-phenoxy)-4,5-dimethoxy-benzylalkohol 16271-77-5 C17H20O6
    2-(5-Hydroxymethyl-2-methoxy-phenoxy)-4,5-dimethoxy-benzylalkohol
    —— 2,2,7-Trimethyl-perhydro-pyrrolo-<2,3-b>pyridin 58762-47-3 C10H20N2
    2,2,7-Trimethyl-perhydro-pyrrolo-<2,3-b>pyridin
    —— 2-allylamino-1-(2-oxo-2-phenyl-ethyl)-1<i>H</i>-quinazolin-4-one 57513-52-7 C19H17N3O2
    2-allylamino-1-(2-oxo-2-phenyl-ethyl)-1<i>H</i>-quinazolin-4-one
    —— 2,2'-dioxo-6,6'-di-<i>p</i>-tolyl-3,4,3',4'-tetrahydro-2<i>H</i>,2'<i>H</i>-[3,3']bipyranyl-4,4'-dicarboxylic acid 57192-23-1 C26H22O8
    2,2'-dioxo-6,6'-di-<i>p</i>-tolyl-3,4,3',4'-tetrahydro-2<i>H</i>,2'<i>H</i>-[3,3']bipyranyl-4,4'-dicarboxylic acid
    —— 2-chloro-8-methyl-9-(propan-2-yl)-9H-purine 1044770-67-3 C9H11ClN4
    2-chloro-8-methyl-9-(propan-2-yl)-9H-purine
    —— 2'-(5-ethyl-3-(4-fluorophenyl)-4-phenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-ol 1373398-43-6 C29H23FN2O
    2'-(5-ethyl-3-(4-fluorophenyl)-4-phenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-ol
    —— 2,4-dichloro-5-[(1,3-dimethyl-4-vinyl-1H-pyrazol-5-yl)oxy]phenol 1043918-18-8 C13H12Cl2N2O2
    2,4-dichloro-5-[(1,3-dimethyl-4-vinyl-1H-pyrazol-5-yl)oxy]phenol
    —— 2-chloro-3,3,3-trifluoropropanoic acid ethyl ester 399-91-7 C5H6ClF3O2
    2-chloro-3,3,3-trifluoropropanoic acid ethyl ester
    —— 2-(pentylselanyl)ethyl(diphenethyl)phosphine selenide 1092730-00-1 C23H33PSe2
    2-(pentylselanyl)ethyl(diphenethyl)phosphine selenide