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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[(E)-2-(tert-butyldimethylsilyloxymethyl)but-1-enyl]pyrazine 1175087-23-6 C15H26N2OSi
    2-[(E)-2-(tert-butyldimethylsilyloxymethyl)but-1-enyl]pyrazine
    —— 2-(6-Methoxynaphthalen-2-yl)-7,7-dimethyl-6,8-dihydroquinolin-5-one 1477476-49-5 C22H21NO2
    2-(6-Methoxynaphthalen-2-yl)-7,7-dimethyl-6,8-dihydroquinolin-5-one
    —— 2-Amino-4-(2,4,6-trimethylphenoxy)phthalazin-1-one 1340596-26-0 C17H17N3O2
    2-Amino-4-(2,4,6-trimethylphenoxy)phthalazin-1-one
    —— (2,2-dibutyl-hexyl)-[2]pyridyl-amine 856852-49-8 C19H34N2
    (2,2-dibutyl-hexyl)-[2]pyridyl-amine
    —— <2-O-ethyl-D-tyrosine, 8-D-homoarginine>vasopressin 141895-28-5 C49H71N15O12S2
    <2-O-ethyl-D-tyrosine, 8-D-homoarginine>vasopressin
    —— 2-(1H-indol-3-yl)-5,7-dimethoxy-4H-chromen-4-one 1305327-68-7 C19H15NO4
    2-(1H-indol-3-yl)-5,7-dimethoxy-4H-chromen-4-one
    —— (2-bromo-benzyl)-cyclohex-2-enyl-(4-methoxybenzyl)-amine 1028207-05-7 C21H24BrNO
    (2-bromo-benzyl)-cyclohex-2-enyl-(4-methoxybenzyl)-amine
    —— 2-Phenylimino-3,4,5,6.tetrahydro-1.3-thiazin-6-on 86387-90-8 C10H10N2OS
    2-Phenylimino-3,4,5,6.tetrahydro-1.3-thiazin-6-on
    —— 20,20-(1,2-ethylenebisoxy)-4,4-dimethyl-3-oxopregn-5-ene-2α-carbonitrile 83911-94-8 C26H37NO3
    20,20-(1,2-ethylenebisoxy)-4,4-dimethyl-3-oxopregn-5-ene-2α-carbonitrile
    —— 2,2,3-Trimethyl-tricyclo<3.2.1.0<sup>3,6</sup>>octanon-(4) 19214-21-2 C11H16O
    2,2,3-Trimethyl-tricyclo<3.2.1.0<sup>3,6</sup>>octanon-(4)
    —— 2-[1-(2-Chloro-phenyl)-meth-(E)-ylideneaminooxy]-propionic acid 141891-28-3 C10H10ClNO3
    2-[1-(2-Chloro-phenyl)-meth-(E)-ylideneaminooxy]-propionic acid
    —— 2-(4,5-Dimethyl-[1,3]dithiol-2-ylidene)-4-octyl-4H-[1,3]dithiolo[4,5-d]pyrimidine-5,7-dione 149130-68-7 C18H24N2O2S4
    2-(4,5-Dimethyl-[1,3]dithiol-2-ylidene)-4-octyl-4H-[1,3]dithiolo[4,5-d]pyrimidine-5,7-dione
    —— 2-acetamido-N-(2-iodophenyl)-2-phenylacetamide 1298035-45-6 C16H15IN2O2
    2-acetamido-N-(2-iodophenyl)-2-phenylacetamide
    —— (2R*,1'S*)-2-<2'-(benzyloxy)-1'-methylethyl>-6-methyl-2,3-dihydro-4H-pyran-4-one 89279-61-8 C16H20O3
    (2R*,1'S*)-2-<2'-(benzyloxy)-1'-methylethyl>-6-methyl-2,3-dihydro-4H-pyran-4-one
    —— 2-[(E)-2-(2-Methoxy-phenyl)-ethenesulfonyl]-4-methyl-phenol 82635-24-3 C16H16O4S
    2-[(E)-2-(2-Methoxy-phenyl)-ethenesulfonyl]-4-methyl-phenol
    —— 2-(p-nitrophenylcarbamate)-ethyl-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside 272128-75-3 C23H28N2O14
    2-(p-nitrophenylcarbamate)-ethyl-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
    —— [2-nitro-4-(trifluoromethyl)phenyl] N,N-diethylcarbamodithioate 59983-52-7 C12H13F3N2O2S2
    [2-nitro-4-(trifluoromethyl)phenyl] N,N-diethylcarbamodithioate
    —— 2-Allylthio-5-o-tolyl-1,3,4-oxadiazol 71134-61-7 C12H12N2OS
    2-Allylthio-5-o-tolyl-1,3,4-oxadiazol
    —— 2,6-Dimethyl-6-phenylsulfanyl-1-oxa-spiro[4.6]undec-2-en-4-one 80344-93-0 C18H22O2S
    2,6-Dimethyl-6-phenylsulfanyl-1-oxa-spiro[4.6]undec-2-en-4-one
    —— 2-oxo-2-azaadamantan-2-ium perchlorate 1352617-47-0 C9H14NO*ClO4
    2-oxo-2-azaadamantan-2-ium perchlorate
    —— 2,6-di-tert-butyl-4-methylphenyl 2-(4-methoxyphenyl)butanoate 1016627-48-7 C26H36O3
    2,6-di-tert-butyl-4-methylphenyl 2-(4-methoxyphenyl)butanoate
    —— 2-{2-(2-acetoxy-phenyl)-5-[3-(3-ethyl-5-methoxy-3<i>H</i>-benzothiazol-2-ylidenemethyl)-5,5-dimethyl-cyclohex-2-enylidene]-penta-1,3-dienyl}-3-ethyl-5-methoxy-benzothiazolium; iodide 21172-25-8 C42H45N2O4S2*I
    2-{2-(2-acetoxy-phenyl)-5-[3-(3-ethyl-5-methoxy-3<i>H</i>-benzothiazol-2-ylidenemethyl)-5,5-dimethyl-cyclohex-2-enylidene]-penta-1,3-dienyl}-3-ethyl-5-methoxy-benzothiazolium; iodide
    —— 2-(1-{[5-chloro-2-(methyloxy)phenyl]methyl}-5-methyl-1H-pyrazol-3-yl)-1H-isoindole-1,3(2H)-dione 1035189-19-5 C20H16ClN3O3
    2-(1-{[5-chloro-2-(methyloxy)phenyl]methyl}-5-methyl-1H-pyrazol-3-yl)-1H-isoindole-1,3(2H)-dione
    —— 2-{4-[3-(2-chloro-4-trifluoromethoxyphenoxy)propoxy]-3-cyanophenyl}nicotinicacid 1033601-74-9 C23H16ClF3N2O5
    2-{4-[3-(2-chloro-4-trifluoromethoxyphenoxy)propoxy]-3-cyanophenyl}nicotinicacid
    —— 2-((1,3-dioxoisoindolin-2-yl)methyl)furo[2,3-c]quinoline 5-oxide 1449680-06-1 C20H12N2O4
    2-((1,3-dioxoisoindolin-2-yl)methyl)furo[2,3-c]quinoline 5-oxide
    —— (2aR,6aS,6bS,6cR)-3a-Methyl-2a,3,3a,4,5,6,6b,6c-octahydro-cyclopenta[a]cyclopropa[gh]pentalene 95063-03-9 C12H16
    (2aR,6aS,6bS,6cR)-3a-Methyl-2a,3,3a,4,5,6,6b,6c-octahydro-cyclopenta[a]cyclopropa[gh]pentalene
    —— 2-(4-bromo-phenyl)-1-(4-chloro-phenyl)-1-p-tolyl-ethene 112325-97-0 C21H16BrCl
    2-(4-bromo-phenyl)-1-(4-chloro-phenyl)-1-p-tolyl-ethene
    —— (2R,3R,4S,5S,6R)-2-(3,4-dimethoxyphenethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 79936-08-6 C16H24O8
    (2R,3R,4S,5S,6R)-2-(3,4-dimethoxyphenethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
    —— (2S,3R,5S,6S)-2,3,5-Triacetoxy-6,10-bis-tert-butoxycarbonylamino-decanoic acid methyl ester 115384-84-4 C27H46N2O12
    (2S,3R,5S,6S)-2,3,5-Triacetoxy-6,10-bis-tert-butoxycarbonylamino-decanoic acid methyl ester
    —— 2-(4-(tert-butylaminoglyoxyloyl)phenyl)-N-tert-butylacrylamide 1167996-56-6 C19H26N2O3
    2-(4-(tert-butylaminoglyoxyloyl)phenyl)-N-tert-butylacrylamide
    —— [(2R)-3-carboxy-2-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxypropyl]-trimethylazanium 1911579-97-9 C23H42NO4+
    [(2R)-3-carboxy-2-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxypropyl]-trimethylazanium
    —— 2-(5,6-Dihydro-6-oxobenzo<b>pyrido<3,2-f>thiepin-9-yl)-propionamid 67578-71-6 C16H14N2O2S
    2-(5,6-Dihydro-6-oxobenzo<b>pyrido<3,2-f>thiepin-9-yl)-propionamid
    —— 2-[diisopropyl(pyrimidin-2-yl)silyl]-5-iodo-1,3-phenylene bis(2,2-dimethylpropanoate) 1369625-49-9 C26H37IN2O4Si
    2-[diisopropyl(pyrimidin-2-yl)silyl]-5-iodo-1,3-phenylene bis(2,2-dimethylpropanoate)
    —— [2-(acetylamino)-4,5-(methylenedioxy)phenyl]bis(5-tert-butyl-2-furyl)methane 1004960-08-0 C26H31NO5
    [2-(acetylamino)-4,5-(methylenedioxy)phenyl]bis(5-tert-butyl-2-furyl)methane
    —— 2-ethenyl-6-<4-hydroxy-3-(1,4,8,11-tetra-azacyclotetradecan-5-yl)benzylcarbamoylmethoxymethyl>pyridine 112936-13-7 C28H42N6O2
    2-ethenyl-6-<4-hydroxy-3-(1,4,8,11-tetra-azacyclotetradecan-5-yl)benzylcarbamoylmethoxymethyl>pyridine
    —— (2-chlorophenyl)methyl-methyl-phenylphosphane 85397-52-0 C14H14ClP
    (2-chlorophenyl)methyl-methyl-phenylphosphane
    —— 2-<2-Thienyl>-3-methylcrotonsaeure 33131-47-4 C9H10O2S
    2-<2-Thienyl>-3-methylcrotonsaeure
    —— 2,7-Bis-trichlormethyl-2,3,7,8-tetrahydro-dibenzo<d,i><1.3.6.8>dithiadiazecin 13619-01-7 C16H12Cl6N2S2
    2,7-Bis-trichlormethyl-2,3,7,8-tetrahydro-dibenzo<d,i><1.3.6.8>dithiadiazecin
    —— 2-phenyltropone tosylhydrazone sodium salt 40154-40-3 C20H17N2O2S*Na
    2-phenyltropone tosylhydrazone sodium salt
    —— 2-benzylsulfanylmethyl-2-methyl-1,3-bis(benzylsulfanyl)-propane 202924-35-4 C26H30S3
    2-benzylsulfanylmethyl-2-methyl-1,3-bis(benzylsulfanyl)-propane
    —— 2,3,3a,7a-tetrachloro-3a,4,7,7a-tetrahydro-4,7-methanobenzo<b>thiophene 1,1-dioxide 72524-64-2 C9H6Cl4O2S
    2,3,3a,7a-tetrachloro-3a,4,7,7a-tetrahydro-4,7-methanobenzo<b>thiophene 1,1-dioxide
    —— 2-Butyl-3-phenylselanyl-1-tritylpyrrole 1006719-48-7 C33H31NSe
    2-Butyl-3-phenylselanyl-1-tritylpyrrole
    —— 2-Methyl-2-octylamino-propane-1,3-diol 16435-53-3 C12H27NO2
    2-Methyl-2-octylamino-propane-1,3-diol
    —— 2-[1-(2-Methoxy-phenyl)-meth-(Z)-ylidene]-benzo[b]selenophen-3-one 55074-93-6 C16H12O2Se
    2-[1-(2-Methoxy-phenyl)-meth-(Z)-ylidene]-benzo[b]selenophen-3-one
    —— 2-[6-(1H-imidazol-2-yl)naphthalen-2-yl]-1H-imidazole 1244620-51-6 C16H12N4
    2-[6-(1H-imidazol-2-yl)naphthalen-2-yl]-1H-imidazole
    —— 2,5-Difluoro-4-pyridineacetic acid 1227499-12-8 C7H5F2NO2
    2,5-Difluoro-4-pyridineacetic acid
    —— 2-Ethyl-5-(1-methyl-5-nitro-1H-imidazol-2-yl)-[1,2,5]thiadiazolidine 1,1-dioxide 85694-57-1 C8H13N5O4S
    2-Ethyl-5-(1-methyl-5-nitro-1H-imidazol-2-yl)-[1,2,5]thiadiazolidine 1,1-dioxide
    —— [2,6-bis[1-(2-chloro-4-fluorophenylimino)ethyl]pyridine]NiCl2 1355996-55-2 C21H15Cl4F2N3Ni
    [2,6-bis[1-(2-chloro-4-fluorophenylimino)ethyl]pyridine]NiCl2
    —— ((2R,3R)-3-Bromo-tetrahydro-pyran-2-yl)-acetic acid methyl ester 142073-04-9 C8H13BrO3
    ((2R,3R)-3-Bromo-tetrahydro-pyran-2-yl)-acetic acid methyl ester
    —— <2-D>-1-Ethyl-2-methylpropylamin 73153-77-2 C6H15N
    <2-D>-1-Ethyl-2-methylpropylamin