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 60-54-8 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 60-54-8 tetracycline

60-54-8 tetracycline

??? ?????? tetracycline
????? ??????????? tetracycline; tetracycline free base; Tetracycline Base; 4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide; (4S,4aS,6S,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide; (4S,4aS,5aS,6S,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrochloride (1:1); (4S,4aS,5aS,6S,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
?????? ???????? C22H24N2O8
????? ??????? ??????? 444.4346
InChI InChI=1/C22H24N2O8/c1-21(31)8-5-4-6-11(25)12(8)16(26)13-9(21)7-10-15(24(2)3)17(27)14(20(23)30)19(29)22(10,32)18(13)28/h4-6,9-10,15,25,27-28,31-32H,7H2,1-3H3,(H2,23,30)/t9-,10-,15-,21+,22-/m0/s1
?????????? ???????? ??????? 60-54-8
???????? ????????? ??? 200-481-9
???? ?????? 60-54-8 tetracycline
????? 1.644g/cm3
???? ???????? 172-174℃ (dec.)
???? ??????? 790.622°C at 760 mmHg
????? ???????? 1.741
???? ?????? 431.953°C
??? ?????? 0mmHg at 25°C
?????? ??? ??????? ??????  Xn:Harmful;
??? ????????? R22:;
???? ????? S22:;
S36:;
主站蜘蛛池模板: 桑植县| 榆社县| 康定县| 桓台县| 广灵县| 上杭县| 璧山县| 正安县| 嘉善县| 宜丰县| 栾川县| 永川市| 合阳县| 洛扎县| 洪湖市| 鱼台县| 天全县| 仁寿县| 犍为县| 梅州市| 汕尾市| 昆山市| 翼城县| 邢台市| 股票| 芷江| 齐齐哈尔市| 庐江县| 木兰县| 湟中县| 铜川市| 永顺县| 宁海县| 克拉玛依市| 夏河县| 汉源县| 额济纳旗| 托里县| 贵阳市| 莱西市| 大港区|