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CAS号名称物化性质分子式分子量
1379332-00-92,5-二溴-4-氟苯甲醛
2,5-Dibromo-4-fluorobenzaldehyde
C7H3Br2FO281.9
61686-65-52,5-二溴-3-(溴甲基)吡啶
2,5-Dibromo-3-(bromomethyl)pyridine
1806347-47-62,5-二溴-3,6-二氟苄腈
2,5-Dibromo-3,6-difluorobenzonitrile
C7HBr2F2N296.8944  
345666-04-82,5-二溴-3,4-二甲氧基噻吩
2,5-Dibromo-3,4-dimethoxythiophene
C6H6Br2O2S301.98
2089378-26-52,5-二氯烟酸叔丁酯
tert-Butyl 2,5-dichloronicotinate
C10H11Cl2NO2248.11
2567498-97-72,5-二氯噻唑并[4,5-b]吡啶
2,5-Dichlorothiazolo[4,5-b]pyridine
1206249-62-82,5-二氯嘧啶-4-甲酸甲酯
Methyl 2,5-dichloropyrimidine-4-carboxylate
C6H4Cl2N2O2207.01
1600511-80-52,5-二氯吡啶并[3,4-b]吡嗪
2,5-Dichloropyrido[3,4-b]pyrazine
C7H3Cl2N3200.02
39076-88-52,5-二氯-噻吩并[3,2-B]噻吩
2,5-Dichloro-thieno[3,2-b]thiophene
C6H2Cl2S2209.11608
1268375-33-22,5-二氯-噻吩[3,2-B]噻吩-3,6-二羧酸乙酯
2,5-Dichloro-thieno[3,2-b]thiophene-3,6-dicarboxylic acid diethyl ester
C12H10Cl2O4S2353.2414
84703-17-32,5-二氯-6-甲基烟腈
2,5-Dichloro-6-methylnicotinonitrile
C7H4Cl2N2187.03
35989-28-72,5-二氯-4-氟苯甲酸
2,5-Dichloro-4-fluorobenzoicacid
C7H3Cl2FO2209.00
1214350-63-62,5-二氯-4-氟吡啶
2,5-Dichloro-4-fluoropyridine
C5H2Cl2FN165.98
2304584-11-82,5-二氯-4-(三氟甲基)苯甲酸甲酯
Methyl 2,5-dichloro-4-(trifluoromethyl)benzoate
C9H5Cl2F3O2273.03
514798-04-02,5-二氯-3-氟-4-碘吡啶
2,5-Dichloro-3-fluoro-4-iodopyridine
C5HCl2FIN291.88
68266-70-62,5-二氯-1,3-二甲基苯
2,5-Dichloro-1,3-dimethylbenzene
C8H8Cl2175.0551  
2387602-63-12,5-二氮杂双环[4.1.0]庚烷-2-甲酸苄酯盐酸盐
Benzyl2,5-diazabicyclo[4.1.0]Heptane-2-carboxylatehydrochloride
C13H17ClN2O2268.74
1521-06-82,5-二氨基环己-2,5-二烯-1,4-二酮
2,5-Diaminocyclohexa-2,5-diene-1,4-dione
857792-41-72,5-二氨基-4-氧代戊酸二盐酸盐
2,5-Diamino-4-oxopentanoic acid dihydrochloride
C5H12Cl2N2O3219.0664  
104943-22-82,5-二氧代吡咯烷-1-基庚酸酯
2,5-Dioxopyrrolidin-1-yl heptanoate
C11H17NO4227.2570  
58047-86-22,5-二氧代吡咯烷-1-基二十二烷酸酯
2,5-Dioxopyrrolidin-1-yl docosanoate
C26H47NO4437.6557  
150173-73-22,5-二氧代吡咯烷-1-基3-(5,5-二氟-7-(噻吩-2-基)-5H-5l4,6l4-二吡咯并[1,2-c:2',1'-f][1,3,2]二氮硼杂环己烷-3-基)丙酸酯
2,5-Dioxopyrrolidin-1-yl 3-(5,5-difluoro-7-(thiophen-2-yl)-5H-5l4,6l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-3-yl)propanoate
C20H16BF2N3O4S443.23
87736-89-82,5-二氧代吡咯烷-1-基-4-(3-(三氟甲基)-3H-双吖丙啶-3-基)苯甲酸甲酯
2,5-Dioxopyrrolidin-1-yl 4-(3-(trifluoromethyl)-3H-diazirin-3-yl)benzoate
熔点:92-93 °C
C13H8F3N3O4327.2155  
125697-63-42,5-二氧代吡咯烷-1-基 6-((((9H-芴-9-基)甲氧基)羰基)氨基)己酸酯
2,5-Dioxopyrrolidin-1-yl 6-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)hexanoate
C25H26N2O6450.48
1454558-58-72,5-二氧代吡咯烷-1-基 5-((4-(6-甲基-1,2,4,5-四嗪-3-基)苄基)氨基)-5-氧代戊酸酯
2,5-Dioxopyrrolidin-1-yl 5-((4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)amino)-5-oxopentanoate
C19H20N6O5412.4
341498-08-62,5-二氧代吡咯烷-1-基 4-(吡啶-2-基二硫烷基)戊酸酯
2,5-Dioxopyrrolidin-1-yl 4-(pyridin-2-yldisulfaneyl)pentanoate
C14H16N2O4S2340.42
899452-51-82,5-二氧代吡咯烷-1-基 4-(3-对甲苯磺酰基-2-(对甲苯磺酰基甲基)丙酰基)苯甲酸酯
2,5-Dioxopyrrolidin-1-yl 4-(3-tosyl-2-(tosylmethyl)propanoyl)benzoate
C29H27NO9S2597.66
2055646-22-32,5-二氧代吡咯烷-1-基 3-(2-(2-(2-(4-(6-甲基-1,2,4,5-四嗪-3-基)苯氧基)乙氧基)乙氧基)乙氧基)丙酸酯
2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)propanoate
1807521-05-62,5-二氧代吡咯烷-1-基 3-(2-((((9H-芴-9-基)甲氧基)羰基)氨基)乙氧基)丙酸酯
2,5-Dioxopyrrolidin-1-yl 3-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethoxy)propanoate
C24H24N2O7452.46
1858242-47-32,5-二氧代吡咯烷-1-基 2-(丙-2-炔-1-基氧基)乙酸酯
2,5-Dioxopyrrolidin-1-yl 2-(prop-2-yn-1-yloxy)acetate
C9H9NO5211.17
29248-48-42,5-二氧代吡咯烷-1-基 2-(2-((叔丁氧基羰基)氨基)乙酰氨基)乙酸酯
Boc-Gly-Gly-OSU
C13H19N3O7329.31
2101206-32-82,5-二氧代吡咯烷-1-基 1-(4-甲酰基苯基)-1-氧代-5,8,11-三氧杂-2-氮杂十四烷-14-酸酯
2,5-Dioxopyrrolidin-1-yl 1-(4-formylphenyl)-1-oxo-5,8,11-trioxa-2-azatetradecan-14-oate
C21H26N2O9450.43
30761-97-82,5-二氧代吡咯烷-1-基 (4-甲氧基苄基) 碳酸酯
2,5-Dioxopyrrolidin-1-yl (4-methoxybenzyl) carbonate
C13H13NO6279.25
1787252-03-22,5-二氧代-1-吡咯烷基 4-[[3-(11,12-二脱氢二苯并[b,f]氮杂环辛-5(6H)-基)-3-氧代丙基]氨基]-4-氧代-丁酸酯
Butanoic acid, 4-[[3-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-3-oxopropyl]amino]-4-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
C26H23N3O6473.48
1002728-73-52,5-二氢呋喃-3-羧酸
2,5-Dihydrofuran-3-carboxylic acid
122546-74-12,5-二氟间二苯腈
2,5-Difluoroisophthalonitrile
C8H2F2N2164.11
1207861-11-72,5-二氟吡嗪
2,5-Difluoropyrazine
C4H2F2N2116.07
1884277-68-22,5-二氟-6-甲基苯基硼酸
2,5-Difluoro-6-methylphenylboronic acid
C7H7BF2O2171.94
887267-05-22,5-二氟-4-羟基苯甲腈
2,5-Difluoro-4-Hydroxybenzonitrile
C8H4F4O3155.10
1542-36-52,5-二氟-4-硝基苯胺
2,5-Difluoro-4-nitroaniline
C6H4F2N2O2174.1050  
1160474-72-52,5-二氟-4-硝基苯甲醛
2,5-Difluoro-4-nitrobenzaldehyde
C7H3F2NO3187.1
1890953-67-92,5-二氟-4-甲酰基苯甲酸
2,5-Difluoro-4-formylbenzoic acid
189281-61-62,5-二氟-4-氨基吡啶
2,5-Difluoropyridin-4-amine
C5H4F2N2130.1000  
134099-33-52,5-二氟-4-(三氟甲基)苯甲醛
2,5-Difluoro-4-(trifluoromethyl)benzaldehyde
C8H3F5O210.1
2121512-03-42,5-二氟-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯甲醛
2,5-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde
C13H15BF2O3268.06
1690818-46-22,5-二氟-3-硝基苯甲腈
2,5-Difluoro-3-nitrobenzonitrile
C7H2F2N2O2184.1
206762-48-32,5-二庚氧基-1,4-对苯二甲醛
2,5-Bis(heptyloxy)terephthalaldehyde
密度:1.010±0.06 g/cm3(Predicted)
熔点:65-67 °C
沸点:506.3±50.0 °C(Predicted)
C22H34O4362.50296
852435-01-92,5-二己基-3,6-二(噻吩-2-基)吡咯并[3,4-c]吡咯-1,4(2H,5H)-二酮
2,5-Dihexyl-3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione
C26H32N2O2S2468.6700  
3760-56-32,5-二叔丁基-1H-吡咯
2,5-Di-tert-butyl-1H-pyrrole
C12H21N179.31
123415-45-22,5-二十二氧基-1,4对苯二甲醛
2,5-didodecoxyterephthalaldehyde
C32H54O4502.77
11603页,第11065
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