16H10O5; Molecular Weight:282.2476; EINECS: ">

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 90-29-9 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 90-29-9 3-(1,3-benzodioxol-5-yl)-7-hydroxy-4H-chromen-4-one

90-29-9 3-(1,3-benzodioxol-5-yl)-7-hydroxy-4H-chromen-4-one

product Name 3-(1,3-benzodioxol-5-yl)-7-hydroxy-4H-chromen-4-one
CAS No 90-29-9
Synonyms 3-(1,3-Benzodioxol-5-yl)-7-hydroxy-4H-1-benzopyran-4-one; 3-(1,3-Benzodioxol-5-yl)-7-hydroxy-4H-chromen-4-one; 4H-1-Benzopyran-4-one, 3- (1,3-benzodioxol-5-yl)-7-hydroxy-; 4H-1-benzopyran-4-one, 3-(1,3-benzodioxol-5-yl)-7-hydroxy-; 7-Hydroxy-3',4'-(methylenedioxy)isoflavone; 90-29-9; Isoflavone, 7-hydroxy-3',4'-(methylenedioxy)-; pseudo-Baptigenin; Pseudobaptisin
Molecular Formula C16H10O5
Molecular Weight 282.2476
InChI InChI=1/C16H10O5/c17-10-2-3-11-14(6-10)19-7-12(16(11)18)9-1-4-13-15(5-9)21-8-20-13/h1-7,17H,8H2
Molecular Structure 90-29-9 3-(1,3-benzodioxol-5-yl)-7-hydroxy-4H-chromen-4-one
Density 1.494g/cm3
Boiling point 510.6°C at 760 mmHg
Refractive index 1.69
Flash point 197.8°C
Vapour Pressur 4.76E-11mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
主站蜘蛛池模板: 江川县| 鄂托克前旗| 高密市| 武夷山市| 南昌县| 连山| 永修县| 嘉义市| 牙克石市| 古田县| 鄂伦春自治旗| 广灵县| 阜平县| 静海县| 和顺县| 如皋市| 嵊泗县| 邳州市| 固镇县| 扬中市| 大石桥市| 公主岭市| 中西区| 杂多县| 商城县| 汨罗市| 莱州市| 拜泉县| 靖边县| 洛宁县| 万年县| 开原市| 横山县| 滕州市| 育儿| 区。| 廉江市| 新余市| 沙湾县| 德庆县| 武义县|