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 4803-74-1 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 4803-74-1 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one

4803-74-1 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one

??? ?????? 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
????? ??????????? 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one; 5,6-Dimethoxy-2-(pyridin-4-yl)methylene-indan-1-one; 2,3-Dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1H-inden-1-one; 5,6-dimethoxy-2-(4-pyridylmethylene)-1-Indanone; ; (2E)-5,6-dimethoxy-2-(pyridin-4-ylmethylidene)-2,3-dihydro-1H-inden-1-one
?????? ???????? C17H15NO3
????? ??????? ??????? 281.3059
InChI InChI=1/C17H15NO3/c1-20-15-9-12-8-13(7-11-3-5-18-6-4-11)17(19)14(12)10-16(15)21-2/h3-7,9-10H,8H2,1-2H3/b13-7+
?????????? ???????? ??????? 4803-74-1
???? ?????? 4803-74-1 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
????? 1.256g/cm3
???? ???????? 210-211℃
???? ??????? 499.856°C at 760 mmHg
????? ???????? 1.639
???? ?????? 256.104°C
??? ?????? 0mmHg at 25°C
?????? ??? ??????? ??????
??? ?????????
???? ?????
主站蜘蛛池模板: 盘山县| 沾化县| 思茅市| 克什克腾旗| 天台县| 满洲里市| 老河口市| 靖远县| 濮阳县| 惠安县| 蓝山县| 贵港市| 子长县| 玉屏| 兴和县| 台安县| 中牟县| 荥阳市| 灵璧县| 内黄县| 兰溪市| 长岛县| 池州市| 卢湾区| 依安县| 汪清县| 西乌| 合作市| 永德县| 平度市| 同江市| 清水县| 平顶山市| 海林市| 南木林县| 贡嘎县| 揭西县| 星子县| 丹东市| 弥勒县| 将乐县|