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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Hydroxy-2-methyl-1,3,5-triallyl-4,6-dioxo-1,3,5-perhydrotriazin 56601-13-9 C13H19N3O3
    2-Hydroxy-2-methyl-1,3,5-triallyl-4,6-dioxo-1,3,5-perhydrotriazin
    —— (2S)-N-[2-(Dimethylamino)ethyl]-2-[3-(2-hydroxyethyl)-3-phenethylureido]-3-(4-methoxyphenyl)propionamide 245483-73-2 C25H36N4O4
    (2S)-N-[2-(Dimethylamino)ethyl]-2-[3-(2-hydroxyethyl)-3-phenethylureido]-3-(4-methoxyphenyl)propionamide
    —— 2-[5-(4-{2-[3,4-bis(tert-butyldimethylsilanyloxymethyl)phenyl]vinyl}phenyl)-1,1-dimethylpentyloxy]tetrahydropyran 268232-77-5 C40H66O4Si2
    2-[5-(4-{2-[3,4-bis(tert-butyldimethylsilanyloxymethyl)phenyl]vinyl}phenyl)-1,1-dimethylpentyloxy]tetrahydropyran
    —— (2E)-3-(4-chlorophenyl)-N-[(1S)-2-[[2-[4-(5-chloro-thien-2-yl)-1-piperazinyl]-2-oxoethyl]amino]-2-oxo-1-(pyridin-2-ylmethyl)ethyl]-2-propenamide 337530-53-7 C27H27Cl2N5O3S
    (2E)-3-(4-chlorophenyl)-N-[(1S)-2-[[2-[4-(5-chloro-thien-2-yl)-1-piperazinyl]-2-oxoethyl]amino]-2-oxo-1-(pyridin-2-ylmethyl)ethyl]-2-propenamide
    —— 2-(Difluoromethyl)-2-methylbutan-1-ol 2613381-19-2 C6H12F2O
    2-(Difluoromethyl)-2-methylbutan-1-ol
    —— 2-(3-fluoro-phenyl)-5<i>H</i>-[1,2,4]triazolo[5,1-<i>a</i>]isoindole 57312-14-8 C15H10FN3
    2-(3-fluoro-phenyl)-5<i>H</i>-[1,2,4]triazolo[5,1-<i>a</i>]isoindole
    —— 2-(hydroxyacetylamino)-6-methoxybenzothiazole 133024-44-9 C10H10N2O3S
    2-(hydroxyacetylamino)-6-methoxybenzothiazole
    —— 2,2-difluoro-8-[(1R)-1-hydroxyethyl]-4-{[1-methyl-4-(methyloxy)-1H-benzimidazol-2-yl]methyl}-2H-1,4-benzoxazin-3(4H)-one 1263412-80-1 C20H19F2N3O4
    2,2-difluoro-8-[(1R)-1-hydroxyethyl]-4-{[1-methyl-4-(methyloxy)-1H-benzimidazol-2-yl]methyl}-2H-1,4-benzoxazin-3(4H)-one
    —— (2S)-2-(4-{[(2R)-2-benzylpiperazin-1-yl]carbonyl}-5-phenyl-1H-imidazol-1-yl)-1-(trifluoromethyl)cyclohexanol hydrochloride 1083848-47-8 C28H31F3N4O2*ClH
    (2S)-2-(4-{[(2R)-2-benzylpiperazin-1-yl]carbonyl}-5-phenyl-1H-imidazol-1-yl)-1-(trifluoromethyl)cyclohexanol hydrochloride
    —— 2-phenethyl-4-cyanopyridine 100872-01-3 C14H12N2
    2-phenethyl-4-cyanopyridine
    —— 2H-1,4-benzothiazine-3,4-dihydro-3-oxo-4-methyl-2-N-(4-chlorophenyl)carboxamide 143951-25-1 C16H13ClN2O2S
    2H-1,4-benzothiazine-3,4-dihydro-3-oxo-4-methyl-2-N-(4-chlorophenyl)carboxamide
    —— (2R,3S)-4-(benzyloxy)-3-(tert-butyldimethylsilyloxy)-2-methylbutan-1-ol 1126106-35-1 C18H32O3Si
    (2R,3S)-4-(benzyloxy)-3-(tert-butyldimethylsilyloxy)-2-methylbutan-1-ol
    —— (2S)-2-((1R,3R,7E,17β)-1,3-bis{[tert-butyl(dimethyl)silyl]oxy}-2-methylene-9,10-secoestra-5,7-dien-17-yl)propyl pivalate 1154606-53-7 C39H70O4Si2
    (2S)-2-((1R,3R,7E,17β)-1,3-bis{[tert-butyl(dimethyl)silyl]oxy}-2-methylene-9,10-secoestra-5,7-dien-17-yl)propyl pivalate
    —— 2-(4-tert-butyl-benzyl)-pent-4-enoic acid 858015-76-6 C16H22O2
    2-(4-tert-butyl-benzyl)-pent-4-enoic acid
    —— 2,2-dimethylpropionic acid 2-{1-[3-(6,7-difluoro-2-oxo-3,4-dihydro-2H-quinolin-1-yl)-propyl]piperidin-4-yl}ethyl ester 865107-37-5 C24H34F2N2O3
    2,2-dimethylpropionic acid 2-{1-[3-(6,7-difluoro-2-oxo-3,4-dihydro-2H-quinolin-1-yl)-propyl]piperidin-4-yl}ethyl ester
    —— (2S,3R)-2-Amino-9-methyl-octadecane-1,3-diol 372511-17-6 C19H41NO2
    (2S,3R)-2-Amino-9-methyl-octadecane-1,3-diol
    —— [2,5-Bis-(9,9-diethyl-9H-fluoren-2-yl)-4-mercaptomethyl-phenyl]-methanethiol 914294-73-8 C42H42S2
    [2,5-Bis-(9,9-diethyl-9H-fluoren-2-yl)-4-mercaptomethyl-phenyl]-methanethiol
    —— 2-(trimethylsilyl)ethyl 2,3-di-O-tertbutyldimethylsilyl-β-D-galactopyranoside 172297-67-5 C23H52O6Si3
    2-(trimethylsilyl)ethyl 2,3-di-O-tertbutyldimethylsilyl-β-D-galactopyranoside
    —— 2-(2'-amino-1',2,2-trimethyl-5'-oxo-1',5'-dihydrospiro[chroman-4,4'-imidazole]-6-yl)isonicotinonitrile 1311261-10-5 C20H19N5O2
    2-(2'-amino-1',2,2-trimethyl-5'-oxo-1',5'-dihydrospiro[chroman-4,4'-imidazole]-6-yl)isonicotinonitrile
    —— 2-(Benzhydrylidene-amino)-pent-4-enoic acid 2'-hydroxy-[1,1']binaphthalenyl-2-yl ester 180311-18-6 C38H29NO3
    2-(Benzhydrylidene-amino)-pent-4-enoic acid 2'-hydroxy-[1,1']binaphthalenyl-2-yl ester
    —— 2,2,2-trifluoro-N-[1-(3-{1-(2,2,2-trifluoroethyl)-5-[4-(trifluoromethyl)phenoxy]-1H-pyrazol-3-yl}phenyl)cyclopropyl]ethanesulfonamide 1289202-82-9 C23H18F9N3O3S
    2,2,2-trifluoro-N-[1-(3-{1-(2,2,2-trifluoroethyl)-5-[4-(trifluoromethyl)phenoxy]-1H-pyrazol-3-yl}phenyl)cyclopropyl]ethanesulfonamide
    —— ((2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methyl 4-methylbenzoate 1259938-03-8 C15H20O7
    ((2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methyl 4-methylbenzoate
    —— 2-[(3aR,6R,6aS)-6-(4-Amino-imidazo[4,5-c]pyridin-1-yl)-2,2-dimethyl-6,6a-dihydro-3aH-cyclopenta[1,3]dioxol-4-yl]-ethanol 1054630-01-1 C16H20N4O3
    2-[(3aR,6R,6aS)-6-(4-Amino-imidazo[4,5-c]pyridin-1-yl)-2,2-dimethyl-6,6a-dihydro-3aH-cyclopenta[1,3]dioxol-4-yl]-ethanol
    —— 2-[2-[2-[2-[2-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxymethylbenzene 129086-18-6 C25H29F15O6
    2-[2-[2-[2-[2-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxymethylbenzene
    —— (2R)-(E)-2-benzylidene-4,4-dimethyl-3-(2-methylprop-1-enyl)cyclopentanone 1221494-22-9 C18H22O
    (2R)-(E)-2-benzylidene-4,4-dimethyl-3-(2-methylprop-1-enyl)cyclopentanone
    —— 2-[1-acetoxy-4,4-bis(benzenesulfonyl)butyl]acrylic acid ethyl ester 1148131-68-3 C23H26O8S2
    2-[1-acetoxy-4,4-bis(benzenesulfonyl)butyl]acrylic acid ethyl ester
    —— 2,2'-dihydroxy-1,1'-binaphthalene-8,8'-diyl diacetate 1417716-42-7 C24H18O6
    2,2'-dihydroxy-1,1'-binaphthalene-8,8'-diyl diacetate
    —— 2-(13,13-Dimethyl-7,14-dioxo-9,15-diazatetracyclo[8.7.0.02,8.012,16]heptadeca-1(17),2(8),10,12(16)-tetraen-15-yl)acetic acid 925220-32-2 C19H20N2O4
    2-(13,13-Dimethyl-7,14-dioxo-9,15-diazatetracyclo[8.7.0.02,8.012,16]heptadeca-1(17),2(8),10,12(16)-tetraen-15-yl)acetic acid
    —— 2-Tridecyl-pyridine 1-oxide 109933-98-4 C18H31NO
    2-Tridecyl-pyridine 1-oxide
    —— 2,3,6,9-tetramethyl-6,9-dihydrobenzo[g]quinoxaline-5,10-dione 101402-84-0 C16H16N2O2
    2,3,6,9-tetramethyl-6,9-dihydrobenzo[g]quinoxaline-5,10-dione
    —— 2-(2,4,5-Tricyanophenyl)-1,3-dioxolane 139071-46-8 C12H7N3O2
    2-(2,4,5-Tricyanophenyl)-1,3-dioxolane
    —— 2-chloro-3,5-DINITRO-N [2-(TETRAHYDRO-2H-PYRAN-2-YLOXY) PROPYL] BENZAMIDE 851627-39-9 C15H18ClN3O7
    2-chloro-3,5-DINITRO-N [2-(TETRAHYDRO-2H-PYRAN-2-YLOXY) PROPYL] BENZAMIDE
    —— 2-(2,5-dichloro-phenylamino)-1H-benzimidazole-5-carboxylic acid phenylamide 1219118-52-1 C20H14Cl2N4O
    2-(2,5-dichloro-phenylamino)-1H-benzimidazole-5-carboxylic acid phenylamide
    —— (2,3,9,10,16,17,23,24-octamethoxyphthalocyaninato)ruthenium(II) 1233237-16-5 C40H32N8O8Ru
    (2,3,9,10,16,17,23,24-octamethoxyphthalocyaninato)ruthenium(II)
    —— (2-(diethoxymethyl)-4-methoxyphenyl)(2,3,4-trimethoxyphenyl)methanol 1609471-97-7 C22H30O7
    (2-(diethoxymethyl)-4-methoxyphenyl)(2,3,4-trimethoxyphenyl)methanol
    —— 2,5-dichloro-1-((2-methoxyethoxy)methyl)-6-nitro-1H-benzo[d]imidazole 1193385-47-5 C11H11Cl2N3O4
    2,5-dichloro-1-((2-methoxyethoxy)methyl)-6-nitro-1H-benzo[d]imidazole
    —— (2S,3E)-1-trityloxyoctadec-3-en-2-ol 131606-88-7 C37H50O2
    (2S,3E)-1-trityloxyoctadec-3-en-2-ol
    —— 2-Cyclopenta-1,3-dien-1-ylethylbenzene 94118-11-3 C13H14
    2-Cyclopenta-1,3-dien-1-ylethylbenzene
    —— 2-(2,2,3,3-tetrafluoropropoxy)-4',5'-bis(trichloromethyl)spiro[1,3,2λ5-benzodioxaphosphole-2,2'-1,3-dioxa-2λ5-phosphacyclopentane] 115045-00-6 C13H9Cl6F4O5P
    2-(2,2,3,3-tetrafluoropropoxy)-4',5'-bis(trichloromethyl)spiro[1,3,2λ5-benzodioxaphosphole-2,2'-1,3-dioxa-2λ5-phosphacyclopentane]
    —— 2-(1-(4-methoxybenzyl)-1H-1,2,3-triazol-5-yl)-4-methylpyridine 1-oxide 1620125-40-7 C16H16N4O2
    2-(1-(4-methoxybenzyl)-1H-1,2,3-triazol-5-yl)-4-methylpyridine 1-oxide
    —— 2-chloro-3-fluoro-2,3-dimethyl-butane 17603-25-7 C6H12ClF
    2-chloro-3-fluoro-2,3-dimethyl-butane
    —— 2-(3,4,5,6-tetrafluoro-2-hydroxyphenyl)-4,5,6,7-tetrafluorobenzothiazole 1418196-18-5 C13HF8NOS
    2-(3,4,5,6-tetrafluoro-2-hydroxyphenyl)-4,5,6,7-tetrafluorobenzothiazole
    —— 2-(3-allyl-4-hydroxyphenyl)-2-(4-allyloxyphenyl)-1,1,1-trifluoropropane 107839-91-8 C21H21F3O2
    2-(3-allyl-4-hydroxyphenyl)-2-(4-allyloxyphenyl)-1,1,1-trifluoropropane
    —— (2S)-2-[(trityloxy)methyl]-6-methyl-3,4-dihydro-2H-1,4-benzoxazine 795275-64-8 C29H27NO2
    (2S)-2-[(trityloxy)methyl]-6-methyl-3,4-dihydro-2H-1,4-benzoxazine
    —— 2,3,4,5,6-Pentafluor-benzyliden-diacetat 734-57-6 C11H7F5O4
    2,3,4,5,6-Pentafluor-benzyliden-diacetat
    —— 2-methyl-N-[(2Z)-5-methyl-3-[4-(trifluoromethyl)phenyl]-1,3-thiazol-2(3H)-ylidene]pyrrolidine-1-carboxamide 1163265-23-3 C17H18F3N3OS
    2-methyl-N-[(2Z)-5-methyl-3-[4-(trifluoromethyl)phenyl]-1,3-thiazol-2(3H)-ylidene]pyrrolidine-1-carboxamide
    —— 2-(((6-trifluoromethyl-2-oxoindolin-3-ylidene)hydrazono)methyl)-2,4-dimethyl-1H-pyrrole-4-carboxylic acid 1144510-94-0 C17H13F3N4O3
    2-(((6-trifluoromethyl-2-oxoindolin-3-ylidene)hydrazono)methyl)-2,4-dimethyl-1H-pyrrole-4-carboxylic acid
    —— 2-(p-Nitro-styryl)-3,5-dimethyl-4-isobutyl-thiazolium 98145-90-5 C17H21N2O2S*I
    2-(p-Nitro-styryl)-3,5-dimethyl-4-isobutyl-thiazolium
    —— 2-(hex-2-en-3-yl)benzoic acid 1404082-90-1 C13H16O2
    2-(hex-2-en-3-yl)benzoic acid
    —— (2-tert-Butoxycarbonylamino-3-dibenzylamino-propyl)-phosphonic acid diethyl ester 175027-97-1 C26H39N2O5P
    (2-tert-Butoxycarbonylamino-3-dibenzylamino-propyl)-phosphonic acid diethyl ester