公用名 9,9-双甲氧基甲基芴 化学适应诊断号 182121-12-6 分子量 254.324 密度 1.1±0.1 克/厘米3 沸点 359.9±15.0 °C ,760 mmHg 分子式 C17H18O2 熔点 不适用 化学品安全数据表 不适用 闪点 137.8±19.9 °C ...
10H-spiro[acridine-9,9\'-fluorene] Basic information Product Name: 10H-spiro[acridine-9,9\'-fluorene] Synonyms: 10H-spiro[acridine-9,9\'-fluorene];Spiro (acridan-9,9\'-fluoren) CAS: 92638-81-8 MF: MW: 0 EINECS: Product Categories: Mol File: Mol File ...
1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13-tetraoxa-4-azahexadecan-16-oic acid Synonym: 2-[2-[2-(2-aminoethoxy)ethoxy]ethoxymethyl]-3-(9H-fluoren-9-ylmethoxy)-3-oxopropanoic acid 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General ...