220119-16-4

220119-16-4结构式
220119-16-4结构式

化源商城直购

英文名 Avermectin A1a, 25-cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-
英文别名 Avermectin A1a, 25-cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-
(1'R,2R,4'S,5S,6S,8'R,10'E,12'S,13'S,14'E,16'E,20'S,24'S)-6-Cyclohexyl-24'-hydroxy-5,11',13',22'-tetramethyl-2',21'-dioxo-3,4,5,6-tetrahydrospiro[pyran-2,6'-[3,7,19]trioxatetracyclo[15.6.1.14,8.020 ,24]pentacosa[10,14,16,22]tetraen]-12'-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside
密度 1.2±0.1 g/cm3
沸点 971.3±65.0 °C at 760 mmHg
分子式 C50H74O14
分子量 899.114
闪点 275.7±27.8 °C
精确质量 898.507874
LogP 7.14
蒸汽压 0.0±0.6 mmHg at 25°C
折射率 1.571