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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-{[3-(1-hydroxyethyl)-4-(4-methylpiperazin-1-yl)phenyl]amino}-7-(pyrimidin-2-yl)pyrimido[4',5':4,5]pyrimido[1,2-b]indazol-5(7H)-one 1242150-84-0 C29H28N10O2
    2-{[3-(1-hydroxyethyl)-4-(4-methylpiperazin-1-yl)phenyl]amino}-7-(pyrimidin-2-yl)pyrimido[4',5':4,5]pyrimido[1,2-b]indazol-5(7H)-one
    —— 2-(bromomethyl)-1-((2-chlorobenzyl)oxy)-4-methylbenzene 1283408-26-3 C15H14BrClO
    2-(bromomethyl)-1-((2-chlorobenzyl)oxy)-4-methylbenzene
    —— 2-[2-(2-bromoethoxy)-4-isopropylbenzoylamino]-N-(5-chloropyridin-2-yl)benzamide 889122-38-7 C24H23BrClN3O3
    2-[2-(2-bromoethoxy)-4-isopropylbenzoylamino]-N-(5-chloropyridin-2-yl)benzamide
    —— 2-chloro-N-cyclopropyl-N-(2-methylpropyl)acetamide 1184003-20-0 C9H16ClNO
    2-chloro-N-cyclopropyl-N-(2-methylpropyl)acetamide
    —— 2-(Prop-2-yn-1-ylamino)ethan-1-ol hydrochloride 1354960-70-5 C5H10ClNO
    2-(Prop-2-yn-1-ylamino)ethan-1-ol hydrochloride
    —— 2-[2-methyl-6-((2S,3'R)-2-methyl-[1,3']bipyrrolidinyl-1'-yl)-pyridin-3-yl]-2-aza-spiro[4,5]decan-1-one 1350411-49-2 C24H36N4O
    2-[2-methyl-6-((2S,3'R)-2-methyl-[1,3']bipyrrolidinyl-1'-yl)-pyridin-3-yl]-2-aza-spiro[4,5]decan-1-one
    —— 2-amino-4-chloro-5-dimethylaminomethylene-sulfamoyl-N-cyclohexyl-N-allyl-benzenesulfonamide 900165-76-6 C18H27ClN4O4S2
    2-amino-4-chloro-5-dimethylaminomethylene-sulfamoyl-N-cyclohexyl-N-allyl-benzenesulfonamide
    —— 2-[(3'S,5'S)-1'-(4"-bromobenzyl)-3'-fluoro-5'-hydroxy-2',6'-dioxopiperidin-3'-yl]isoindole-1,3-dione 1164294-65-8 C20H14BrFN2O5
    2-[(3'S,5'S)-1'-(4"-bromobenzyl)-3'-fluoro-5'-hydroxy-2',6'-dioxopiperidin-3'-yl]isoindole-1,3-dione
    —— 2-phenylimidazo[1,5-b]isoquinolin-4-ium-1,3-dione;bromide 133114-14-4 Br*C17H11N2O2
    2-phenylimidazo[1,5-b]isoquinolin-4-ium-1,3-dione;bromide
    —— 2-benzoxazolyl 2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside 1330533-84-0 C27H25NO6S
    2-benzoxazolyl 2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside
    —— 2-(3-butylimidazol-3-ium-1-yl)-1H-benzimidazole;chloride 133797-78-1 C14H17N4*Cl
    2-(3-butylimidazol-3-ium-1-yl)-1H-benzimidazole;chloride
    —— 2-[1-(5-propylpyrimidin-2-yl)piperidin-4-yl]oxy-6-[1-(4,4,4-trifluorobutylsulfonyl)-3,6-dihydro-2H-pyridin-4-yl]-1,3-benzothiazole 1346624-51-8 C28H34F3N5O3S2
    2-[1-(5-propylpyrimidin-2-yl)piperidin-4-yl]oxy-6-[1-(4,4,4-trifluorobutylsulfonyl)-3,6-dihydro-2H-pyridin-4-yl]-1,3-benzothiazole
    —— 2-chloro-8,9-dioxabicyclo<5.2.1>decane 132785-61-6 C8H13ClO2
    2-chloro-8,9-dioxabicyclo<5.2.1>decane
    —— (2S,3S)-tert-butyl 1-phenyl-3-(phenylthio)pent-4-en-2-ylcarbamate 1329428-04-7 C22H27NO2S
    (2S,3S)-tert-butyl 1-phenyl-3-(phenylthio)pent-4-en-2-ylcarbamate
    —— 2-aminomethyl-3-methyl-4-ethylquinoline 872273-76-2 C13H16N2
    2-aminomethyl-3-methyl-4-ethylquinoline
    —— 2-(Dimethoxymethyl)-5-phenyl-1,3,4-oxadiazole 1334148-84-3 C11H12N2O3
    2-(Dimethoxymethyl)-5-phenyl-1,3,4-oxadiazole
    —— 2-(4-methoxyphenoxy)ethanesulfonyl chloride 90220-74-9 C9H11ClO4S
    2-(4-methoxyphenoxy)ethanesulfonyl chloride
    —— 2-chloro-6-(piperidin-4-ylamino)-isonicotinic acid methyl ester 1007838-62-1 C12H16ClN3O2
    2-chloro-6-(piperidin-4-ylamino)-isonicotinic acid methyl ester
    —— 2,5,8-trihydroxytricyclo(5.2.1.0<sup>4,10</sup>)decane 78168-47-5 C10H16O3
    2,5,8-trihydroxytricyclo(5.2.1.0<sup>4,10</sup>)decane
    —— 2,3-difluoro-4-pentylphenylacetonitrile 538341-98-9 C13H15F2N
    2,3-difluoro-4-pentylphenylacetonitrile
    —— 2,5,5-Trimethyl-4,5,6,7,8,8a-hexahydro-3H-3a,6-methano-azulen-9-one 125265-61-4 C14H20O
    2,5,5-Trimethyl-4,5,6,7,8,8a-hexahydro-3H-3a,6-methano-azulen-9-one
    —— 2-(Diisopropyl-hydrazono)-thioacetamide 77060-66-3 C8H17N3S
    2-(Diisopropyl-hydrazono)-thioacetamide
    —— 2-[2-(Dimethylamino)ethyl]-5-(dimethylaminomethylidene)-6,7-dihydroindazol-4-one 1356597-66-4 C14H22N4O
    2-[2-(Dimethylamino)ethyl]-5-(dimethylaminomethylidene)-6,7-dihydroindazol-4-one
    —— 2,6-Dicarbamoyl-4-(2-methylbutoxy)-pyridin 17827-83-7 C12H17N3O3
    2,6-Dicarbamoyl-4-(2-methylbutoxy)-pyridin
    —— 2,2-Dichloro-3,3,4,4-tetramethyl-azetidine-1-carbonyl chloride 23782-84-5 C8H12Cl3NO
    2,2-Dichloro-3,3,4,4-tetramethyl-azetidine-1-carbonyl chloride
    —— 2-Acetylamino-2-(2,3-dihydroxy-ethoxy)-3,3-dibrombutansaeure-tert.-butylester 60379-70-6 C13H23Br2NO6
    2-Acetylamino-2-(2,3-dihydroxy-ethoxy)-3,3-dibrombutansaeure-tert.-butylester
    —— (2R,3S,4S,5R,6S)-6-methoxy-4,5-bis(phenylmethoxy)-2-(phenylmethoxymethyl)thian-3-ol 141981-66-0 C28H32O5S
    (2R,3S,4S,5R,6S)-6-methoxy-4,5-bis(phenylmethoxy)-2-(phenylmethoxymethyl)thian-3-ol
    —— 2-Ethoxy-5-(ethyl-dimethyl-silanyl)-pent-1-en-4-yn-3-ol 23173-97-9 C11H20O2Si
    2-Ethoxy-5-(ethyl-dimethyl-silanyl)-pent-1-en-4-yn-3-ol
    —— 2-[[4-[[2-[4-Methoxy-2-(trifluoromethyl)phenyl]acetyl]amino]benzoyl]-[[4-[4-(2-methylpropoxy)benzoyl]oxyphenyl]methyl]amino]acetic acid 1415671-66-7 C37H35F3N2O8
    2-[[4-[[2-[4-Methoxy-2-(trifluoromethyl)phenyl]acetyl]amino]benzoyl]-[[4-[4-(2-methylpropoxy)benzoyl]oxyphenyl]methyl]amino]acetic acid
    —— 2-hydroxy-1-naphthalidene-o-fluoroaniline 73621-66-6 C17H12FNO
    2-hydroxy-1-naphthalidene-o-fluoroaniline
    —— 2,7-bis(trimethylstannyl)-3,6-didodecyldithieno[2,3-b;2′,3-b′]benzo[1,2-b;4,5-b′]dithiophene 1395063-08-7 C44H70S4Sn2
    2,7-bis(trimethylstannyl)-3,6-didodecyldithieno[2,3-b;2′,3-b′]benzo[1,2-b;4,5-b′]dithiophene
    —— 2',3'-O-isopropylideneuridine 5'-dimethylphosphite 96430-30-7 C14H21N2O8P
    2',3'-O-isopropylideneuridine 5'-dimethylphosphite
    —— (2-amino-6-methylphenyl)(pyrrolidin-1-yl)methanone 953746-15-1 C12H16N2O
    (2-amino-6-methylphenyl)(pyrrolidin-1-yl)methanone
    —— 2-chloro-3-(trichloro-λ4-tellanyl)butane 87099-38-5 C4H8Cl4Te
    2-chloro-3-(trichloro-λ4-tellanyl)butane
    —— 2-(Cyclohexylimino)-4,4-dideuterio-3-nitrosooxazolidine 77081-31-3 C9H15N3O2
    2-(Cyclohexylimino)-4,4-dideuterio-3-nitrosooxazolidine
    —— 2-ethyl-3-[(5-methyl-4-oxo-thiazolidin-2-ylidene)-hydrazono]-cyclopentanecarboxylic acid 91646-97-8 C12H17N3O3S
    2-ethyl-3-[(5-methyl-4-oxo-thiazolidin-2-ylidene)-hydrazono]-cyclopentanecarboxylic acid
    —— 2,3,4,7,8,9-hexahydro-1H-benzo[7]annulen-5-yl-(4-methylphenyl)methanone 1262843-73-1 C19H22O
    2,3,4,7,8,9-hexahydro-1H-benzo[7]annulen-5-yl-(4-methylphenyl)methanone
    —— [2-(4-chloro-phenylethynyl)-thiazol-5-yl]-morpholin-4-yl-methanone 1290134-27-8 C16H13ClN2O2S
    [2-(4-chloro-phenylethynyl)-thiazol-5-yl]-morpholin-4-yl-methanone
    —— 2-((2-((1-(2-hydroxyphenyl)ethylidene)amino)phenyl)(phenyl)methylene)hydrazine-1-carboxamide 1340596-14-6 C22H20N4O2
    2-((2-((1-(2-hydroxyphenyl)ethylidene)amino)phenyl)(phenyl)methylene)hydrazine-1-carboxamide
    —— 2(S)-(2-Triphenylmethylthioethyl)-4-(1-naphthoyl) piperazine 252873-73-7 C36H34N2OS
    2(S)-(2-Triphenylmethylthioethyl)-4-(1-naphthoyl) piperazine
    —— 2,2,2-Trichloro-1-[(2,4-dinitro-phenyl)-hydrazono]-ethyl-phosphorimidic acid tris-(4-nitro-phenyl) ester 65688-43-9 C26H16Cl3N8O13P
    2,2,2-Trichloro-1-[(2,4-dinitro-phenyl)-hydrazono]-ethyl-phosphorimidic acid tris-(4-nitro-phenyl) ester
    —— (((2S,3R)-2-(((2R,3R)-3-allyl-2-methyloxiran-2-yl)methyl)tetrahydro-2H-pyran-3-yl)oxy)(tert-butyl)diphenylsilane 1158386-08-3 C28H38O3Si
    (((2S,3R)-2-(((2R,3R)-3-allyl-2-methyloxiran-2-yl)methyl)tetrahydro-2H-pyran-3-yl)oxy)(tert-butyl)diphenylsilane
    —— [(2,2':6',2''-terpyridine)2(2-(2'-aminoethyl)-pyridine)chlororuthenium(II)] hexafluorophosphate 406460-41-1 C22H21ClN5Ru*F6P
    [(2,2':6',2''-terpyridine)2(2-(2'-aminoethyl)-pyridine)chlororuthenium(II)] hexafluorophosphate
    —— 2-amino-N-[[2-[2-[3-methoxy-4-(5-methyl-1,3-oxazol-2-yl)anilino]-1,3-oxazol-5-yl]phenyl]methyl]-N-methylacetamide 639459-27-1 C24H25N5O4
    2-amino-N-[[2-[2-[3-methoxy-4-(5-methyl-1,3-oxazol-2-yl)anilino]-1,3-oxazol-5-yl]phenyl]methyl]-N-methylacetamide
    —— 2-(4-benzo[1,2,3]triazol-2-yl-phenyl)-naphtho[1,2-<i>d</i>]oxazole-4-carboxylic acid butyl ester 35793-26-1 C28H22N4O3
    2-(4-benzo[1,2,3]triazol-2-yl-phenyl)-naphtho[1,2-<i>d</i>]oxazole-4-carboxylic acid butyl ester
    —— 2-(4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-phenyl)-naphtho[1,2-<i>d</i>]oxazole-4-carboxylic acid 35792-88-2 C28H16N4O3
    2-(4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-phenyl)-naphtho[1,2-<i>d</i>]oxazole-4-carboxylic acid
    —— 2,2-Bis(2-methylpropyl)-1,3,6,2-dioxazastannocane 61947-28-2 C12H27NO2Sn
    2,2-Bis(2-methylpropyl)-1,3,6,2-dioxazastannocane
    —— (2R,3S,4R,5S)-5-azido-2-(hydroxymethyl)oxane-3,4-diol 609364-86-5 C6H11N3O4
    (2R,3S,4R,5S)-5-azido-2-(hydroxymethyl)oxane-3,4-diol
    —— 2-[2-[[4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl]methylamino]ethyl]-N-propyl-4,5-dimethoxybenzamide 135870-23-4 C31H45N3O5
    2-[2-[[4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl]methylamino]ethyl]-N-propyl-4,5-dimethoxybenzamide
    —— 2,2',4,4'-O,O,O,O-tetratetrahydropyranylcoumermycin A(1) 19324-42-6 C75H91N5O24
    2,2',4,4'-O,O,O,O-tetratetrahydropyranylcoumermycin A(1)