潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 520-33-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 520-33-2 Hesperetin

520-33-2;41001-90-5 Hesperetin

???? Hesperetin
?? ?? Hesperetin; 3,5,7-Trihydroxy-4-methoxyflavanone; 4-Methoxy-3,5,7-trihydroxyflavanone; Hesperin; 3',5,7-Trihydroxy-4'-methoxyflavanone; 4'-Methoxy-3',5,7-trihydroxyflavanone; Hesperetine; Hesperitin ; 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydro-4H-chromen-4-one; (2S)-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydro-4H-chromen-4-one
??? C16H14O6
??? 302.2788
InChI InChI=1/C16H14O6/c1-21-13-3-2-8(4-10(13)18)14-7-12(20)16-11(19)5-9(17)6-15(16)22-14/h2-6,14,17-19H,7H2,1H3/t14-/m0/s1
cas?? 520-33-2;41001-90-5
EC?? 208-290-2
?? ?? 520-33-2;41001-90-5 Hesperetin
?? 1.458g/cm3
??? 586.2°C at 760 mmHg
?? ?? 1.664
??? 223°C
??? 2.45E-14mmHg at 25°C
??? ??
??? ?? R36/37/38:Irritating to eyes, respiratory system and skin.;
?? ?? S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36:Wear suitable protective clothing.;
主站蜘蛛池模板: 永福县| 年辖:市辖区| 屏山县| 安福县| 海安县| 桓台县| 广宁县| 沙坪坝区| 丰宁| 翁源县| 田阳县| 柳州市| 左权县| 安宁市| 南江县| 永州市| 南乐县| 赫章县| 织金县| 兰溪市| 黎川县| 大石桥市| 敦化市| 康平县| 深州市| 于田县| 开远市| 当涂县| 怀仁县| 马公市| 沙洋县| 宿州市| 芒康县| 辽源市| 昌吉市| 资中县| 云霄县| 镇沅| 冕宁县| 金华市| 贵港市|