4-Cyclopentene-1,3-dione (CAS 930-60-9) 参考文献: 4-Cyclopentene-1,3-Dione 中 pi* <-- n 激发的影响。| Back, RA. and Gordon, RD. 2000. J Mol Spectrosc. 204: 85-93. PMID: 11034846 特异性磷酸化 D-葡萄糖的热分解及其在控制 Maillard 反应中的作用。| Yaylayan, VA., et al. 2003...
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4-Cyclopentene-1,3-dione 95% 2-cyclopenten-1,4-dione 4-Cyclopenten-1,3-dione Cyclopent-2-en-1,4-dione cyclopent-2-ene-1,4-dione CAS: 930-60-9 MF: C5H4O2 MW: 96.08 EINECS: 213-219-3 Product Categories: C3 to C6 Carbonyl Compounds ...
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常用名4-Cyclopentene-1,3-dione,2-[(4-hydroxy-3,5-dimethoxyphenyl)methylene]-英文名4-Cyclopentene-1,3-dione,2-[(4-hydroxy-3,5-dimethoxyphenyl)methylene]- CAS号58161-67-4分子量260.24200 密度1.375g/cm3沸点485.3ºC at 760mmHg 分子式C14H12O5熔点N/A ...
英文名:4-Cyclopentene-1,3-dione, 2-[(diethylamino)methyl]-2,4,5-trimethyl- (9CI) 中文名: CBNumber:CB01088999 分子式:C13H21NO2 分子量:223.31134 MOL File:444816-26-6.mol 4-Cyclopentene-1,3-dione, 2-[(diethylamino)methyl]-2,4,5-trimethyl- (9CI)上下游产品信息 上游原料 下游产品 4-Cy...
英文名称: 4-Cyclopentene-1,3-dione, 2-(1-hydroxyethylidene)- CAS No.: 831219-33-1 分子式: C7H6O3 分子量: 138.12074 如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:4-Cyclopentene-1,3-dione, 2-(1-hydroxyethylidene)-结构式 下载该化合物MOL文件: 4-Cyclopentene-1,3-dione, 2-...
CAS No.26154-22-3 Formule moléculaireC7H8O2 Masse moléculaire124.139 PSA34.14000 LogP-0.19 (Predicted) PubChemID4574695 Synonymes 2,2-DIMETHYL-4-CYCLOPENTEN-1,3-DIONE; 2,2-dimethyl-4-cyclopentene-1,3-dione; 2,2-dimethylcyclopent-4-ene-1,3-dione; Voir tous 26154...
The cavity ringdown absorption spectrum of 4-cyclopentene-1,3-dione was recorded near 487 nm in a room-temperature gas cell. The very weak band system (epsilon approximately 0.05 dm3 mol-1 cm-1) in this region is due to the T1(n,pi*) pi* chromophore is delocalized to include the con...