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 76855-69-1 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 76855-69-1 (3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one

76855-69-1 (3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one

??? ?????? (3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
????? ??????????? (3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one; 4-AA; 4-AOSA; Acetoxyazetidinone; 4AA; 4-acetoxyazetidin-2-one; Acetoxysilyloxyazetidinone; (2R,3R)-3-[(1R)-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]-4-oxoazetidin-2-yl acetate; (3R,4R)-4-acetoxy-3-(R) (T-butyldimethylsilylyloxy)ethyl)2-azetidinane; AOSA; (3R,4R)-4- Acetoxy-3-[(R)-1-tert-(Butyldimethylsilyloxy)ethyl]-2-Azetidinone; (3S,4R)-4-Acetxoy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one(AOSA); (3s,4r)-4-acetoxy-3-((r)-1-(tert-butyldimethylsilyloxy)ethyl)azetidin-2-one; (3R,4R)-4-acetoxy-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone; (3S,4R)-4-Acetoxy-3-[(R)-1-(tert- butyldimethylsilyloxy)ethyl]azetidin-2-one
?????? ???????? C13H25NO4Si
????? ??????? ??????? 287.4274
InChI InChI=1/C13H25NO4Si/c1-8(18-19(6,7)13(3,4)5)10-11(16)14-12(10)17-9(2)15/h8,10,12H,1-7H3,(H,14,16)/t8-,10+,12-/m1/s1
?????????? ???????? ??????? 76855-69-1
???? ?????? 76855-69-1 (3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
????? 1.039g/cm3
???? ???????? 107-109℃
???? ??????? 358.318°C at 760 mmHg
????? ???????? 1.464
???? ?????? 170.505°C
??? ?????? 0mmHg at 25°C
?????? ??? ??????? ??????  Xi:Irritant;
 N:Dangerous for the environment;
??? ????????? R36:;
R43:;
R51/53:;
???? ????? S24:;
S26:;
S37:;
S61:;
主站蜘蛛池模板: 垦利县| 亚东县| 汶上县| 林西县| 麦盖提县| 聂荣县| 独山县| 茌平县| 长岛县| 天台县| 杭州市| 同江市| 诸城市| 峡江县| 永顺县| 大渡口区| 安福县| 巩留县| 博爱县| 铜川市| 海兴县| 上饶县| 郓城县| 梧州市| 蓬溪县| 牟定县| 江川县| 平顺县| 福州市| 孟津县| 宿迁市| 新干县| 武清区| 宜昌市| 乐昌市| 新津县| 扶沟县| 安福县| 女性| 保亭| 潞西市|