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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2-Chloro-3-methoxy-phenyl)-(5-chloro-3-methyl-1-propyl-1H-pyrazol-4-yl)-methanone 91411-59-5 C15H16Cl2N2O2
    (2-Chloro-3-methoxy-phenyl)-(5-chloro-3-methyl-1-propyl-1H-pyrazol-4-yl)-methanone
    —— 2,3-Difluoro-4-Isopropenylphenol 445004-25-1 C9H8F2O
    2,3-Difluoro-4-Isopropenylphenol
    —— 2α,3α,17β-trihydroxy-5α-androstan-6-one 17-benzoate 114243-84-4 C26H34O5
    2α,3α,17β-trihydroxy-5α-androstan-6-one 17-benzoate
    —— 2-cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (4,4-dimethyltetrahydrofuran-3-yl)amide 1350473-11-8 C16H20N4O2
    2-cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (4,4-dimethyltetrahydrofuran-3-yl)amide
    —— 2-ethoxy-2-oxo-1,2-oxaphosphepane 14923-49-0 C7H15O3P
    2-ethoxy-2-oxo-1,2-oxaphosphepane
    —— 2-(1-hydroxyethyl)-4-(2-carboxyethyl)-3-(carboxymethyl)pyrrole 143085-20-5 C11H15NO5
    2-(1-hydroxyethyl)-4-(2-carboxyethyl)-3-(carboxymethyl)pyrrole
    —— 2-(N-methylanilino)-6-phenyl-1,3-thiazin-4-one 85311-78-0 C17H14N2OS
    2-(N-methylanilino)-6-phenyl-1,3-thiazin-4-one
    —— (2R,3R)-2-methyl-4-phenylbutane-1,3-diol 126455-09-2 C11H16O2
    (2R,3R)-2-methyl-4-phenylbutane-1,3-diol
    —— 2-((1-(4-methoxyphenylsulfonyl)-1,2,3,4-tetrahydroquinolin-2-yl)methoxy)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)ethanone 1018822-37-1 C29H40N4O5S
    2-((1-(4-methoxyphenylsulfonyl)-1,2,3,4-tetrahydroquinolin-2-yl)methoxy)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)ethanone
    —— 2,3,8,9,14,15-hexamethyl-5,6,11,12,17,18-hexahydrotribenzo[a,e,i][12]annulene 69094-42-4 C30H36
    2,3,8,9,14,15-hexamethyl-5,6,11,12,17,18-hexahydrotribenzo[a,e,i][12]annulene
    —— (2S,5R)-2-(t-butyl)-5-(1'-hydroxy-3'-phenyl-2'-propenyl)-5-methyl-1,3-dioxolan-4-one 107608-84-4 C17H22O4
    (2S,5R)-2-(t-butyl)-5-(1'-hydroxy-3'-phenyl-2'-propenyl)-5-methyl-1,3-dioxolan-4-one
    —— 2-fluoro-N-(4-fluoro-2-methylphenyl)nicotinamide 931105-11-2 C13H10F2N2O
    2-fluoro-N-(4-fluoro-2-methylphenyl)nicotinamide
    —— 2-(piperidin-1-yl)thiazole-4-carbohydrazide 1338375-30-6 C9H14N4OS
    2-(piperidin-1-yl)thiazole-4-carbohydrazide
    —— 2-isopropoxy-3-(3-{[({[2,4-dichlorobenzyl]oxy}carbonyl)-amino]methyl}phenyl)propanoic acid 478923-88-5 C21H23Cl2NO5
    2-isopropoxy-3-(3-{[({[2,4-dichlorobenzyl]oxy}carbonyl)-amino]methyl}phenyl)propanoic acid
    —— 2,4-Dinitro-3-methyl-benzoesaeure-methylester 91211-03-9 C9H8N2O6
    2,4-Dinitro-3-methyl-benzoesaeure-methylester
    —— 2-Amino-5-ethyl-4-<6-fluor-3-methyl-phenyl>-thiazol 1977-41-9 C12H13FN2S
    2-Amino-5-ethyl-4-<6-fluor-3-methyl-phenyl>-thiazol
    —— 2-(5,5-dimethyl-1,3-dioxolan-4-yl)propan-2-ol 138202-13-8 C8H16O3
    2-(5,5-dimethyl-1,3-dioxolan-4-yl)propan-2-ol
    —— 2-(dimethylamino)-5-(4-methoxybenzylidene)-3,5-dihydro-4Himidazol-4-one 1476039-70-9 C13H15N3O2
    2-(dimethylamino)-5-(4-methoxybenzylidene)-3,5-dihydro-4Himidazol-4-one
    —— 2-Isopropylidene-3-methoxy-1,1-dimethyl-cyclopropane 74835-40-8 C9H16O
    2-Isopropylidene-3-methoxy-1,1-dimethyl-cyclopropane
    —— 2-[3-(4-octyloxyphenyl)propanoylamino]-1-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-3,9-O-isopropylidene-D-ribo-1,3,4-nonanetriol 745041-92-3 C63H83NO10
    2-[3-(4-octyloxyphenyl)propanoylamino]-1-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-3,9-O-isopropylidene-D-ribo-1,3,4-nonanetriol
    —— (2,2-Dimethyl-3-isobutenyl-cyclopropyl)-diethylamin 51937-20-3 C14H27N
    (2,2-Dimethyl-3-isobutenyl-cyclopropyl)-diethylamin
    —— 2-benzoyl-3-[[4-[(3-benzoyl-1,4-dioxonaphthalen-2-yl)methyl]phenyl]methyl]naphthalene-1,4-dione 57612-38-1 C42H26O6
    2-benzoyl-3-[[4-[(3-benzoyl-1,4-dioxonaphthalen-2-yl)methyl]phenyl]methyl]naphthalene-1,4-dione
    —— 2-Methyl-8-chlor-1,2,3,4-tetrahydrophenantridon 58925-72-7 C14H14ClNO
    2-Methyl-8-chlor-1,2,3,4-tetrahydrophenantridon
    —— 2-[(2-Methyl-1H-indol-7-ylamino)-methylene]-malonic acid diethyl ester 58785-17-4 C17H20N2O4
    2-[(2-Methyl-1H-indol-7-ylamino)-methylene]-malonic acid diethyl ester
    —— 2,2',2''-(6'-phenyl-<i>o</i>-terphenyl-3',4',5'-triyl)-tris-pyridine 56650-57-8 C39H27N3
    2,2',2''-(6'-phenyl-<i>o</i>-terphenyl-3',4',5'-triyl)-tris-pyridine
    —— 2-(2-Chloromethyl-[1,3]dioxolan-4-yl)-ethanol 339363-54-1 C6H11ClO3
    2-(2-Chloromethyl-[1,3]dioxolan-4-yl)-ethanol
    —— 2,7-bis-(2-benzoylamino-ethyl)-dibenzo[1,4]dioxine 57315-71-6 C30H26N2O4
    2,7-bis-(2-benzoylamino-ethyl)-dibenzo[1,4]dioxine
    —— 2,6-Dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid bis-(2-isopropyl-5-methyl-phenyl) ester 57582-98-6 C29H35NO4
    2,6-Dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid bis-(2-isopropyl-5-methyl-phenyl) ester
    —— 2-Methyl-4-diaethylamin-7-chlor-chinazolin 65020-40-8 C13H16ClN3
    2-Methyl-4-diaethylamin-7-chlor-chinazolin
    —— 2-Phenyl-3-benzylnaphthol 56075-29-7 C23H18O
    2-Phenyl-3-benzylnaphthol
    —— 2-Methyl-4,4-diphenyl-2-cyclobutenon 55701-94-5 C17H14O
    2-Methyl-4,4-diphenyl-2-cyclobutenon
    —— 2,3,5-Triphenyl-1-(2-phenyl-propyl)-pyrrolidine 57094-29-8 C31H31N
    2,3,5-Triphenyl-1-(2-phenyl-propyl)-pyrrolidine
    —— 2-fluoro-5-[2-(4-formyl-1-{[4-(1H-tetrazol-1-yl)phenyl]acetyl}piperidin-4-yl)ethyl]benzonitrile 1428479-67-7 C24H23FN6O2
    2-fluoro-5-[2-(4-formyl-1-{[4-(1H-tetrazol-1-yl)phenyl]acetyl}piperidin-4-yl)ethyl]benzonitrile
    —— 2-[3-({5-[(2,6-difluoro-3,5-dimethoxybenzyl)oxy]pyrimidin-2-yl}amino)-1-methyl-1H-pyrazol-5-yl]ethanol 1453209-95-4 C19H21F2N5O4
    2-[3-({5-[(2,6-difluoro-3,5-dimethoxybenzyl)oxy]pyrimidin-2-yl}amino)-1-methyl-1H-pyrazol-5-yl]ethanol
    —— 2-acetyl-2-(2-oxo-pyrrolidin-1-ylmethyl)-pent-4-enoic acid ethyl ester 57753-84-1 C14H21NO4
    2-acetyl-2-(2-oxo-pyrrolidin-1-ylmethyl)-pent-4-enoic acid ethyl ester
    —— 2,2'-Dimethyl-1,1'-diketo-1,1',2,2'-tetrahydro-4,4'-diisochinolin 54931-49-6 C20H16N2O2
    2,2'-Dimethyl-1,1'-diketo-1,1',2,2'-tetrahydro-4,4'-diisochinolin
    —— 2-(3-Diphenylacetyl-2,3-dihydrobenzothiazol-3-yl)-diphenylacetamid 57301-76-5 C35H28N2O2S
    2-(3-Diphenylacetyl-2,3-dihydrobenzothiazol-3-yl)-diphenylacetamid
    —— (2-Chlor-3,5-dihydroxy-4,6-dimethyl-phenyl)-essigsaeure 90919-53-2 C10H11ClO4
    (2-Chlor-3,5-dihydroxy-4,6-dimethyl-phenyl)-essigsaeure
    —— 2-methyl-5-phenyl-3-<i>p</i>-tolyl-pyrrolidine 101717-54-8 C18H21N
    2-methyl-5-phenyl-3-<i>p</i>-tolyl-pyrrolidine
    —— 2-Methyl-5-ethyl-4-benzyl-thiazol 100373-65-7 C13H15NS
    2-Methyl-5-ethyl-4-benzyl-thiazol
    —— 2,6-dihydro-1<i>H</i>-indeno[1',7';6,7,8]fluoreno[3,4-<i>b</i>]dibenzothiophene 10437-64-6 C29H18S
    2,6-dihydro-1<i>H</i>-indeno[1',7';6,7,8]fluoreno[3,4-<i>b</i>]dibenzothiophene
    —— 2-(3,4-dimethoxy-phenyl)-3-hydroxy-6-nitro-benzo[<i>h</i>]chromen-4-one 112553-05-6 C21H15NO7
    2-(3,4-dimethoxy-phenyl)-3-hydroxy-6-nitro-benzo[<i>h</i>]chromen-4-one
    —— 2-butyl-hex-4<i>t</i>-enoic acid 104036-49-9 C10H18O2
    2-butyl-hex-4<i>t</i>-enoic acid
    —— (2<i>RS</i>,3<i>SR</i>)-3-benzothiazol-2-yl-2,3-dibromo-propionic acid 101085-28-3 C10H7Br2NO2S
    (2<i>RS</i>,3<i>SR</i>)-3-benzothiazol-2-yl-2,3-dibromo-propionic acid
    —— 2-[[(Dimethylamino)carbonyl]imino]-5-ethyl-N,N-dimethyl-1,3,4-thiadiazole-3(2H)-carboxamide 34771-09-0 C10H17N5O2S
    2-[[(Dimethylamino)carbonyl]imino]-5-ethyl-N,N-dimethyl-1,3,4-thiadiazole-3(2H)-carboxamide
    —— 2-Chlor-3-hydroxypyridin-N-oxid 30810-20-9 C5H4ClNO2
    2-Chlor-3-hydroxypyridin-N-oxid
    —— 2-(7-methylnaphthalen-2-yl)ethanol 1352227-37-2 C13H14O
    2-(7-methylnaphthalen-2-yl)ethanol
    —— 2'-O-TBDMS-3',5'-dideoxy-3'-[(ethoxycarbonyl)methyl]-5'-iodoUrd 251297-05-9 C19H31IN2O6Si
    2'-O-TBDMS-3',5'-dideoxy-3'-[(ethoxycarbonyl)methyl]-5'-iodoUrd
    —— 2-(2-acetoxyphenoxy)-2-methyl-3-butanone 125143-05-7 C13H16O4
    2-(2-acetoxyphenoxy)-2-methyl-3-butanone
    —— 2-isobutyl-4-hydroxy-6-phenethyl-1,2,6-thiadiazocane 1,1-dioxide 1384724-85-9 C17H28N2O3S
    2-isobutyl-4-hydroxy-6-phenethyl-1,2,6-thiadiazocane 1,1-dioxide