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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[2-(2,5-dichloro-anilino)-thiazol-4-yl]-4-fluoro-phenol 2648-22-8 C15H9Cl2FN2OS
    2-[2-(2,5-dichloro-anilino)-thiazol-4-yl]-4-fluoro-phenol
    —— 2-Phenyl-1,3-oxathiolane-3,3-dioxide 73675-86-2 C9H10O3S
    2-Phenyl-1,3-oxathiolane-3,3-dioxide
    —— 2-Methoxyethane-1-sulfinyl chloride 1860088-32-9 C3H7ClO2S
    2-Methoxyethane-1-sulfinyl chloride
    —— 2-(9H-fluoren-2-ylsulfanyl)heptanoic acid 27747-80-4 C20H22O2S
    2-(9H-fluoren-2-ylsulfanyl)heptanoic acid
    —— 2-methoxy-(E,E)-4,6-bis[4'-methoxy-3'-(4''-methoxybenzyloxy)styryl]pyrimidine 1396036-95-5 C39H38N2O7
    2-methoxy-(E,E)-4,6-bis[4'-methoxy-3'-(4''-methoxybenzyloxy)styryl]pyrimidine
    —— (2S,3S)-3-hydroxy-2-methoxy-3-phenylpropanoic acid 1,1-diethylpropyl ester 1035203-12-3 C17H26O4
    (2S,3S)-3-hydroxy-2-methoxy-3-phenylpropanoic acid 1,1-diethylpropyl ester
    —— 2-[4,5-Bis-(4-methoxy-phenyl)-thiazol-2-yl]-4-methyl-pyridine 134789-95-0 C23H20N2O2S
    2-[4,5-Bis-(4-methoxy-phenyl)-thiazol-2-yl]-4-methyl-pyridine
    —— 2-(2,4,5-Trichloro-phenoxymethyl)-butyric acid 141921-32-6 C11H11Cl3O3
    2-(2,4,5-Trichloro-phenoxymethyl)-butyric acid
    —— [2-[2-[Di(propan-2-yl)carbamoyl]phenyl]phenyl] selenohypobromite 186295-55-6 C19H22BrNOSe
    [2-[2-[Di(propan-2-yl)carbamoyl]phenyl]phenyl] selenohypobromite
    —— 2.2-Dimethoxy-2.5-diphenyl-3.3-bis(trifluormethyl)-1-(2.4.6-trimethylphenyl)-2.2-dihydro-1.4.2-diazaphosphol-4-en 67595-30-6 C27H27F6N2O2P
    2.2-Dimethoxy-2.5-diphenyl-3.3-bis(trifluormethyl)-1-(2.4.6-trimethylphenyl)-2.2-dihydro-1.4.2-diazaphosphol-4-en
    —— 2-amino-4-[(2-aminoethyl)amino]-7,8-dimethoxy-5H-chromeno[2,3-b]pyridine-3-carbonitrile 714913-29-8 C17H19N5O3
    2-amino-4-[(2-aminoethyl)amino]-7,8-dimethoxy-5H-chromeno[2,3-b]pyridine-3-carbonitrile
    —— 2-O-(ethylenedioxyphosphinothioyl)-5,6-O-isopropylidene-L-ascorbic acid 139882-71-6 C11H15O8PS
    2-O-(ethylenedioxyphosphinothioyl)-5,6-O-isopropylidene-L-ascorbic acid
    —— 2,4-Difluoro-5(p-methylsulfonylbenzyl)-5,6,7,8,9,10-hexahydrocyclohept[b]indole-7-acetic acid 118671-98-0 C23H23F2NO4S
    2,4-Difluoro-5(p-methylsulfonylbenzyl)-5,6,7,8,9,10-hexahydrocyclohept[b]indole-7-acetic acid
    —— (2S)-2-[(2-chloropyridine-3-carbonyl)-amino]-3-(1-methanesulfonyl-1 H-indol-3-yl)-propionic acid 431888-32-3 C18H16ClN3O5S
    (2S)-2-[(2-chloropyridine-3-carbonyl)-amino]-3-(1-methanesulfonyl-1 H-indol-3-yl)-propionic acid
    —— 2-(N'-{(R)-2-[(formyl-hydroxy-amino)-methyl]-heptanoyl}-hydrazino)-4-trifluoromethyl-pyrimidine-5-carboxylicacid (2-fluoro-phenyl)-amide 634608-11-0 C21H24F4N6O4
    2-(N'-{(R)-2-[(formyl-hydroxy-amino)-methyl]-heptanoyl}-hydrazino)-4-trifluoromethyl-pyrimidine-5-carboxylicacid (2-fluoro-phenyl)-amide
    —— (2-methylpyridinium)2ZnBr3(2-methylpyridine) 1331965-76-4 C6H7Br3NZn*C6H8N
    (2-methylpyridinium)2ZnBr3(2-methylpyridine)
    —— 2-[5-(4-Chloro-3-fluorophenoxy)-2-ethylphenyl]-3-hydroxy-5,5-dimethylcyclohex-2-en-1-one 1235555-66-4 C22H22ClFO3
    2-[5-(4-Chloro-3-fluorophenoxy)-2-ethylphenyl]-3-hydroxy-5,5-dimethylcyclohex-2-en-1-one
    —— 2-Methyl-5-[4-(6-methylpyrimidin-4-yl)oxypiperidin-1-yl]-1,2,4-triazol-3-amine 1400692-13-8 C13H19N7O
    2-Methyl-5-[4-(6-methylpyrimidin-4-yl)oxypiperidin-1-yl]-1,2,4-triazol-3-amine
    —— 2-(((4-fluorophenyl)methyl)amino)-N-(4-(1-methyl-1-(5-methyl-1,3,4-oxadiazol-2-yl)ethyl)phenyl)-3-pyridinecarboxamide 561297-64-1 C25H24FN5O2
    2-(((4-fluorophenyl)methyl)amino)-N-(4-(1-methyl-1-(5-methyl-1,3,4-oxadiazol-2-yl)ethyl)phenyl)-3-pyridinecarboxamide
    —— [(2R,3S,5R)-2-[[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[2-(4-nitrophenyl)ethoxy]phosphoryl]oxymethyl]-5-[2-(2-methylpropanoylamino)-6-oxo-3H-purin-9-yl]oxolan-3-yl] benzoate 91887-22-8 C60H61N8O17P
    [(2R,3S,5R)-2-[[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[2-(4-nitrophenyl)ethoxy]phosphoryl]oxymethyl]-5-[2-(2-methylpropanoylamino)-6-oxo-3H-purin-9-yl]oxolan-3-yl] benzoate
    —— 2-Methyl-1,2,3,4-tetrahydro-isochinolin-3-ethanol 20857-61-8 C12H17NO
    2-Methyl-1,2,3,4-tetrahydro-isochinolin-3-ethanol
    —— 2-(1,2,3,4-Tetrahydronaphthalen-2-yl)ethan-1-aminehydrochloride 2253639-53-9 C12H18ClN
    2-(1,2,3,4-Tetrahydronaphthalen-2-yl)ethan-1-aminehydrochloride
    —— 2-(Azetidin-3-yloxy)pyrimidine,trifluoroaceticacid 2253629-56-8 C2HF3O2*C7H9N3O
    2-(Azetidin-3-yloxy)pyrimidine,trifluoroaceticacid
    —— (2Z)-2-benzylidene-2H-1,4-benzoxazine 1287759-61-8 C15H11NO
    (2Z)-2-benzylidene-2H-1,4-benzoxazine
    —— 2-(1-acetyl-piperidin-4-ylamino)-5-amino-8-cyclopentyl-8H-pyrido[2,3-d]pyrimidin-7-one 1192132-13-0 C19H26N6O2
    2-(1-acetyl-piperidin-4-ylamino)-5-amino-8-cyclopentyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-morpholin-4-yl-benzo[1,3,2]dioxarsinin-4-one 97597-68-7 C11H12AsNO4
    2-morpholin-4-yl-benzo[1,3,2]dioxarsinin-4-one
    —— 2-<Hepten-(2)-oylamino>-phenol 96649-99-9 C13H17NO2
    2-<Hepten-(2)-oylamino>-phenol
    —— 2-Methyl-3-ethoxycarbonyl-5,6-dihydro-pyrrolo<2,1-a>β-carbolin 10174-52-4 C18H18N2O2
    2-Methyl-3-ethoxycarbonyl-5,6-dihydro-pyrrolo<2,1-a>β-carbolin
    —— 2,4,4-Trideutero-Δ<sup>2</sup>-5α-androsten-on-(1) 54411-31-3 C19H28O
    2,4,4-Trideutero-Δ<sup>2</sup>-5α-androsten-on-(1)
    —— 2,4-Dimethyl-1-(1-acetoxy-3-methyl-butyl)-cyclohexen-(4) 94428-08-7 C15H26O2
    2,4-Dimethyl-1-(1-acetoxy-3-methyl-butyl)-cyclohexen-(4)
    —— 2-Isopropylamino-2-phenylethansulfonsaeure 97272-99-6 C11H17NO3S
    2-Isopropylamino-2-phenylethansulfonsaeure
    —— 2-(8-methoxyfuro[3,2-f][1,3]benzoxazol-2-yl)sulfanylacetic acid 105849-76-1 C12H9NO5S
    2-(8-methoxyfuro[3,2-f][1,3]benzoxazol-2-yl)sulfanylacetic acid
    —— {2-[(1S,2R,5S)-5-(4-Chloro-benzenesulfonyl)-5-(2,5-difluoro-phenyl)-2-methanesulfonylmethyl-cyclohexylmethoxy]-ethyl}-trimethyl-silane 894853-82-8 C26H35ClF2O5S2Si
    {2-[(1S,2R,5S)-5-(4-Chloro-benzenesulfonyl)-5-(2,5-difluoro-phenyl)-2-methanesulfonylmethyl-cyclohexylmethoxy]-ethyl}-trimethyl-silane
    —— 2-[3-acetyl-5-(4-chlorophenyl)-1-phenyl-pyrazol-4-yl]-6-methylpyrimidin-4(3H)-one 1174924-33-4 C22H17ClN4O2
    2-[3-acetyl-5-(4-chlorophenyl)-1-phenyl-pyrazol-4-yl]-6-methylpyrimidin-4(3H)-one
    —— 2-Chlor-10-<3-(4-methyl-piperazino)-propyl>-phenoxazin 111663-53-7 C20H24ClN3O
    2-Chlor-10-<3-(4-methyl-piperazino)-propyl>-phenoxazin
    —— 2,4-Disulfamoyl-benzoic acid methyl ester 3696-92-2 C8H10N2O6S2
    2,4-Disulfamoyl-benzoic acid methyl ester
    —— 2.6-Dichlor-4-propoxyphenylisocyanat 16770-97-1 C10H9Cl2NO2
    2.6-Dichlor-4-propoxyphenylisocyanat
    —— 2-Cyan-naphthalin-1,3-disulfonsaeure-bis-benzoylguanidiniumsalz 13926-01-7 2C8H9N3O*C11H7NO6S2
    2-Cyan-naphthalin-1,3-disulfonsaeure-bis-benzoylguanidiniumsalz
    —— 2-amino-N-[1-[2-(1,3-thiazol-5-yl)ethynyl]isoquinolin-3-yl]-propanamide 1452572-73-4 C17H14N4OS
    2-amino-N-[1-[2-(1,3-thiazol-5-yl)ethynyl]isoquinolin-3-yl]-propanamide
    —— 2-{4-[4-(azetidin-1-yl)-7-methylimidazo[5,1-f][1,2,4]triazin-5-yl]-1-methyl-1H-pyrazol-5-yl}-5-chlorobenzonitrile 1394034-12-8 C20H17ClN8
    2-{4-[4-(azetidin-1-yl)-7-methylimidazo[5,1-f][1,2,4]triazin-5-yl]-1-methyl-1H-pyrazol-5-yl}-5-chlorobenzonitrile
    —— 27-(tetrahydropyran-2-yloxy)-4,7,10,13,16,19,22,25-octaoxa-1-heptacosanyne 658858-71-0 C24H44O10
    27-(tetrahydropyran-2-yloxy)-4,7,10,13,16,19,22,25-octaoxa-1-heptacosanyne
    —— 2-(4'-chloro-3-methyl-[1,1'-biphenyl]-2-yl)acetic acid 1342343-95-6 C15H13ClO2
    2-(4'-chloro-3-methyl-[1,1'-biphenyl]-2-yl)acetic acid
    —— 20-[4-(diphenylamino)phenyl]-5,10,15-triphenylporphyrinato zinc(II) 1638642-30-4 C56H37N5Zn
    20-[4-(diphenylamino)phenyl]-5,10,15-triphenylporphyrinato zinc(II)
    —— (2R,5S)-2-benzyl-5-(2-bromoethyl-1,1-d2)-3,6-dimethoxy-2-methyl-2,5-dihydropyrazine 105582-34-1 C16H21BrN2O2
    (2R,5S)-2-benzyl-5-(2-bromoethyl-1,1-d2)-3,6-dimethoxy-2-methyl-2,5-dihydropyrazine
    —— [2-((4S,5S)-4,5-Bis-benzyloxymethyl-[1,3]dioxolan-2-ylmethyl)-[1,3]dithian-2-yl]-phenyl-methanol 143953-23-5 C31H36O5S2
    [2-((4S,5S)-4,5-Bis-benzyloxymethyl-[1,3]dioxolan-2-ylmethyl)-[1,3]dithian-2-yl]-phenyl-methanol
    —— 2-(benzyloxyimino)-N-ethylethanethioamide 1293993-50-6 C11H14N2OS
    2-(benzyloxyimino)-N-ethylethanethioamide
    —— 2-[(3-Bromo-5-fluorophenyl)methyl]-3-methoxy-3-oxopropanoicacid 1912845-39-6 C11H10BrFO4
    2-[(3-Bromo-5-fluorophenyl)methyl]-3-methoxy-3-oxopropanoicacid
    —— (2R,3S)-1-(1-chloro-2,2,2-trimethoxyethylidene)-2,3-dimethylcyclopropane 82979-30-4 C10H17ClO3
    (2R,3S)-1-(1-chloro-2,2,2-trimethoxyethylidene)-2,3-dimethylcyclopropane
    —— (2R,5R)-5-benzyl-2-(2-bromo-1,1-dideuterioethyl)-3,6-dimethoxy-5-methyl-2H-pyrazine 105660-84-2 C16H21BrN2O2
    (2R,5R)-5-benzyl-2-(2-bromo-1,1-dideuterioethyl)-3,6-dimethoxy-5-methyl-2H-pyrazine
    —— 2-amino-3-<4-(2-methyl-2-phenylpropoxy)phenyl>-1-propanol oxalate 85021-51-8 C2H2O4*2C19H25NO2
    2-amino-3-<4-(2-methyl-2-phenylpropoxy)phenyl>-1-propanol oxalate