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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(diiodo(4-methoxyphenyl)-l4-tellaneyl)-1-(2,5-dimethylthiophen-3-yl)ethan-1-one 1425928-28-4 C15H16I2O2STe
    2-(diiodo(4-methoxyphenyl)-l4-tellaneyl)-1-(2,5-dimethylthiophen-3-yl)ethan-1-one
    —— 2-Acetylamino-2-((S)-2-hydroxy-1-methoxycarbonyl-ethylamino)-butyric acid tert-butyl ester 78530-28-6 C14H26N2O6
    2-Acetylamino-2-((S)-2-hydroxy-1-methoxycarbonyl-ethylamino)-butyric acid tert-butyl ester
    —— 2-Hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)-4,4-dimethylmorpholinium-chlorid 4303-92-8 C14H22NO3*Cl
    2-Hydroxy-2-(4-hydroxy-3,5-dimethylphenyl)-4,4-dimethylmorpholinium-chlorid
    —— [(2S)-3-methyl-1-[[(2S)-4-methyl-1-oxo-1-[[(2S)-1-oxo-1-phenylmethoxypropan-2-yl]amino]pentan-2-yl]amino]-1-oxobutan-2-yl] (3S,4R)-3-hydroxy-4-[[(2S,3R)-3-[(2S)-3-(4-methoxyphenyl)-2-[methyl(phenylmethoxycarbonyl)amino]propanoyl]oxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]amino]-5-methylhexanoate 766513-88-6 C56H79N5O15
    [(2S)-3-methyl-1-[[(2S)-4-methyl-1-oxo-1-[[(2S)-1-oxo-1-phenylmethoxypropan-2-yl]amino]pentan-2-yl]amino]-1-oxobutan-2-yl] (3S,4R)-3-hydroxy-4-[[(2S,3R)-3-[(2S)-3-(4-methoxyphenyl)-2-[methyl(phenylmethoxycarbonyl)amino]propanoyl]oxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]amino]-5-methylhexanoate
    —— 2-[Benzyl-(4-methoxy-benzenesulfonyl)-amino]-3-dimethylamino-benzoic acid methyl ester 206552-14-9 C24H26N2O5S
    2-[Benzyl-(4-methoxy-benzenesulfonyl)-amino]-3-dimethylamino-benzoic acid methyl ester
    —— 2-Oxo-4-propyl-pentanedioic acid 1-ethyl ester 5-methyl ester 250257-92-2 C11H18O5
    2-Oxo-4-propyl-pentanedioic acid 1-ethyl ester 5-methyl ester
    —— 2-(4'-hydroxybenzylidene)-N-(naphthalen-1-yl)hydrazinecarboxamide 1234707-40-4 C18H15N3O2
    2-(4'-hydroxybenzylidene)-N-(naphthalen-1-yl)hydrazinecarboxamide
    —— 2-Chlor-2-methyl-butin-3-4-d 10577-06-7 C5H7Cl
    2-Chlor-2-methyl-butin-3-4-d
    —— 2,2'-(1,2,4,5-tetrathiane-3,6-diylidene)bis(5,5-dimethylcyclohexane-1,3-dione) 113760-31-9 C18H20O4S4
    2,2'-(1,2,4,5-tetrathiane-3,6-diylidene)bis(5,5-dimethylcyclohexane-1,3-dione)
    —— 2-(2,9-dimethoxy-7,7a,13,14-tetrahydro-6H-cyclobuta[b]pyrimido[1,2-a:3,4-a']diindol-15-yl)ethanamine 946499-12-3 C24H27N3O2
    2-(2,9-dimethoxy-7,7a,13,14-tetrahydro-6H-cyclobuta[b]pyrimido[1,2-a:3,4-a']diindol-15-yl)ethanamine
    —— (2S,7R,9R,10S)-2-(2',2'-diphenylvinyl)-4,4,7-trimethyl-octahydro-2H-1,3-benzoxazine 334706-56-8 C25H31NO
    (2S,7R,9R,10S)-2-(2',2'-diphenylvinyl)-4,4,7-trimethyl-octahydro-2H-1,3-benzoxazine
    —— 2-Methyl-6-styryl-3-nicotinic acid 136819-91-5 C15H13NO2
    2-Methyl-6-styryl-3-nicotinic acid
    —— 2-[(2-chloro-4-methylphenyl)oxy]-2-methyl-N-{8-[4-(methylsulfonyl)phenyl]-8-azabicyclo[3.2.1]oct-3-endo-yl}propanamide 1187624-18-5 C25H31ClN2O4S
    2-[(2-chloro-4-methylphenyl)oxy]-2-methyl-N-{8-[4-(methylsulfonyl)phenyl]-8-azabicyclo[3.2.1]oct-3-endo-yl}propanamide
    —— 2-(4-chlorophenyl)-3-((3-(6-nitrobenzo[d]thiazol-2-yl)-4-oxo-3,4-dihydroquinazolin-2-yl)methyl)-1,3,4-thiadiazol-3-ium-5-thiolate 1612240-71-7 C24H13ClN6O3S3
    2-(4-chlorophenyl)-3-((3-(6-nitrobenzo[d]thiazol-2-yl)-4-oxo-3,4-dihydroquinazolin-2-yl)methyl)-1,3,4-thiadiazol-3-ium-5-thiolate
    —— (2R,3S,4R)-4-(4-Allyloxy-butoxy)-2-(4-phenyl-butoxymethyl)-tetrahydro-pyran-3-ol 172147-80-7 C23H36O5
    (2R,3S,4R)-4-(4-Allyloxy-butoxy)-2-(4-phenyl-butoxymethyl)-tetrahydro-pyran-3-ol
    —— [2-({[(S)-1-((R)-2-tert-Butoxycarbonylamino-2-cyclohexyl-acetyl)-pyrrolidine-2-carbonyl]-amino}-methyl)-4-chloro-phenoxy]-acetic acid ethyl ester 190509-53-6 C29H42ClN3O7
    [2-({[(S)-1-((R)-2-tert-Butoxycarbonylamino-2-cyclohexyl-acetyl)-pyrrolidine-2-carbonyl]-amino}-methyl)-4-chloro-phenoxy]-acetic acid ethyl ester
    —— (2S,3S)-1-Benzyl-3-((R)-1-hydroxy-ethyl)-4-oxo-azetidine-2-carboxylic acid tert-butyl ester 92685-89-7 C17H23NO4
    (2S,3S)-1-Benzyl-3-((R)-1-hydroxy-ethyl)-4-oxo-azetidine-2-carboxylic acid tert-butyl ester
    —— 2-benzyloxy-3,4-dimethoxybenzyl chloride 123796-56-5 C16H17ClO3
    2-benzyloxy-3,4-dimethoxybenzyl chloride
    —— 2-[(E)-2-(4-chlorophenyl)ethenyl]-3-phenylpyrido[2,3-d]pyrimidin-4-one 94243-10-4 C21H14ClN3O
    2-[(E)-2-(4-chlorophenyl)ethenyl]-3-phenylpyrido[2,3-d]pyrimidin-4-one
    —— 2,3-dihydro-3-phenylhydrazonothiopyrano[2,3-b]pyridin-4(4H)-one 501447-34-3 C14H11N3OS
    2,3-dihydro-3-phenylhydrazonothiopyrano[2,3-b]pyridin-4(4H)-one
    —— (2S,4R)-1-(4-(5-cyclopropyl-1H-pyrazol-3-ylamino)pyrrolo[1,2-f][1,2,4]triazin-2-yl)-4-fluoro-N-((R)-piperidin-3-yl)pyrrolidine-2-carboxamide 1001352-21-1 C22H28FN9O
    (2S,4R)-1-(4-(5-cyclopropyl-1H-pyrazol-3-ylamino)pyrrolo[1,2-f][1,2,4]triazin-2-yl)-4-fluoro-N-((R)-piperidin-3-yl)pyrrolidine-2-carboxamide
    —— [(2,6-bis(diisopropylphosphinomethyl)phenyl)Pd-Cl] 304656-25-5 C20H35ClP2Pd
    [(2,6-bis(diisopropylphosphinomethyl)phenyl)Pd-Cl]
    —— (2R,3S,4S)-3,5-Dibenzyloxy-4-methyl-1,2-pentanediol 100791-34-2 C20H26O4
    (2R,3S,4S)-3,5-Dibenzyloxy-4-methyl-1,2-pentanediol
    —— 2,4,6-trimethoxybenzyl (1S,3R)-1-(4-bromophenyl)-1,2,3,4-tetrahydro-beta-carboline-3-carboxamide 515157-10-5 C28H28BrN3O4
    2,4,6-trimethoxybenzyl (1S,3R)-1-(4-bromophenyl)-1,2,3,4-tetrahydro-beta-carboline-3-carboxamide
    —— 2-[(2-chloro-5-nitrobenzoyl)amino]-5-(2-thienylmethoxy)benzoate 724420-85-3 C19H13ClN2O6S
    2-[(2-chloro-5-nitrobenzoyl)amino]-5-(2-thienylmethoxy)benzoate
    —— 2,3,5,6-tetrahydro-1H,4H-pentalen-1-one cyclic (1S,2S)-1,2-bis<(benzyloxy)methyl>ethylene acetal 105543-57-5 C26H30O4
    2,3,5,6-tetrahydro-1H,4H-pentalen-1-one cyclic (1S,2S)-1,2-bis<(benzyloxy)methyl>ethylene acetal
    —— 2-allyl-2-phenylcyclohexa-3,6-diene-1,3-diyl bis(trifluoromethanesulfonate) 1229038-01-0 C17H14F6O6S2
    2-allyl-2-phenylcyclohexa-3,6-diene-1,3-diyl bis(trifluoromethanesulfonate)
    —— 2-chloro-N-[1-(3-fluoro-4-methylphenyl)-2-methylpropan-2-yl]acetamide 787585-31-3 C13H17ClFNO
    2-chloro-N-[1-(3-fluoro-4-methylphenyl)-2-methylpropan-2-yl]acetamide
    —— 2-(6-(methylsulfonyl)pyridin-3-yl)-2'-(pyridin-4-yl)-1H,1'H-5,5'-bibenzo[d]imidazole 1351282-40-0 C25H18N6O2S
    2-(6-(methylsulfonyl)pyridin-3-yl)-2'-(pyridin-4-yl)-1H,1'H-5,5'-bibenzo[d]imidazole
    —— 2-hydroxy-2-seleno-1,3,2-benzodioxaphospholane anilinium salt 1381962-65-7 C6H5O3PSe*C6H7N
    2-hydroxy-2-seleno-1,3,2-benzodioxaphospholane anilinium salt
    —— 2-nitrobenzoic acid 2-hydroxy-5-methylanilide 401818-40-4 C14H12N2O4
    2-nitrobenzoic acid 2-hydroxy-5-methylanilide
    —— 2-[5-(3-chlorophenyl)-1,3,4-oxadiazol-2-yl]-1,1,1-trifluoro-2-propanol 1253739-98-8 C11H8ClF3N2O2
    2-[5-(3-chlorophenyl)-1,3,4-oxadiazol-2-yl]-1,1,1-trifluoro-2-propanol
    —— 2-acetylamino-4-phenyl-[1,3]thiazine-6-thione 52039-53-9 C12H10N2OS2
    2-acetylamino-4-phenyl-[1,3]thiazine-6-thione
    —— 2-(7-methyl-1,3,4,5-tetrahydro-10H-2,5-methanoazepino[3,4-b]indol-10-yl)-1-phenylethan-1-ol 2,2,2-trifluoroacetate 1283086-08-7 C2HF3O2*C22H24N2O
    2-(7-methyl-1,3,4,5-tetrahydro-10H-2,5-methanoazepino[3,4-b]indol-10-yl)-1-phenylethan-1-ol 2,2,2-trifluoroacetate
    —— 2-(1-bicyclo<1.1.1>pentyl)-1,3-dioxolane 125642-64-0 C8H12O2
    2-(1-bicyclo<1.1.1>pentyl)-1,3-dioxolane
    —— 2-[2,2,2-Trifluoro-1-methyl-eth-(Z)-ylidene]-cyclohexanone 74542-42-0 C9H11F3O
    2-[2,2,2-Trifluoro-1-methyl-eth-(Z)-ylidene]-cyclohexanone
    —— 2-Imino-3-methylpiperidine hydrochloride 179684-11-8 C6H12N2*ClH
    2-Imino-3-methylpiperidine hydrochloride
    —— (22E)-19-norstigmasta-1(10),5,22-trien-3β-ol 1374022-71-5 C28H44O
    (22E)-19-norstigmasta-1(10),5,22-trien-3β-ol
    —— 2-((methylamino)methyl)morpholine dihydrochloride 122894-43-3 C6H14N2O*2ClH
    2-((methylamino)methyl)morpholine dihydrochloride
    —— 2,3-dimethyl-3-hydroperoxy-1,3(2H)-isoquinolinedione 206664-14-4 C11H11NO4
    2,3-dimethyl-3-hydroperoxy-1,3(2H)-isoquinolinedione
    —— 2-amino-1,6-anhydro-2,4-dideoxy-β-D-lyxo-hexopyranose hydrochloride 88146-20-7 C6H11NO3*ClH
    2-amino-1,6-anhydro-2,4-dideoxy-β-D-lyxo-hexopyranose hydrochloride
    —— 2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane 171736-40-6 C26H47Cl2PSi2
    2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane
    —— (2-hydroxy-2,4-diphenyl-6-p-tolyl-cyclohex-3-enyl)-phenyl ketone 872789-36-1 C32H28O2
    (2-hydroxy-2,4-diphenyl-6-p-tolyl-cyclohex-3-enyl)-phenyl ketone
    —— 2-(2-benzoylhydrazinyl)-N-phenylquinoline-4-carboxamide 135323-69-2 C23H18N4O2
    2-(2-benzoylhydrazinyl)-N-phenylquinoline-4-carboxamide
    —— (2E,6R,7S,10S)-6,7:10,11-di-o-isopropylidene-3,7,11-trimethyldodec-2-en-1-ol 1421687-75-3 C21H38O5
    (2E,6R,7S,10S)-6,7:10,11-di-o-isopropylidene-3,7,11-trimethyldodec-2-en-1-ol
    —— 2-Phenoxy-4,6-bis-phenylazo-benzene-1,3,5-tricarbonitrile 79642-91-4 C27H15N7O
    2-Phenoxy-4,6-bis-phenylazo-benzene-1,3,5-tricarbonitrile
    —— 2'-(2,2-bis(phenylsulfonyl)ethyl)-[1,1'-biphenyl]-4-ol 1352758-55-4 C26H22O5S2
    2'-(2,2-bis(phenylsulfonyl)ethyl)-[1,1'-biphenyl]-4-ol
    —— 2-{[(1RS,2RS)-2-allyl-1-methylcyclohexyl]oxy}ethyl (3R,4R)-4-(benzyloxy)-3-{[(tert-butyl)dimethylsilyl]oxy}pentanoate 620616-12-8 C30H50O5Si
    2-{[(1RS,2RS)-2-allyl-1-methylcyclohexyl]oxy}ethyl (3R,4R)-4-(benzyloxy)-3-{[(tert-butyl)dimethylsilyl]oxy}pentanoate
    —— 2-Allyl-6-[4-(3,3-diphenyl-1-propyl)piperazin-1-yl]-2,3-dihydro-1H-isoindol-1-one 217492-45-0 C30H33N3O
    2-Allyl-6-[4-(3,3-diphenyl-1-propyl)piperazin-1-yl]-2,3-dihydro-1H-isoindol-1-one
    —— 2-[2-(4-Methylpentan-2-ylideneamino)ethoxy]ethyl 2-methylprop-2-enoate 14122-71-5 C14H25NO3
    2-[2-(4-Methylpentan-2-ylideneamino)ethoxy]ethyl 2-methylprop-2-enoate