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 7695-91-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 7695-91-2 Vitamin E Acetate

7695-91-2 Vitamin E Acetate

??? ????? Vitamin E Acetate
??? ??????? Vitamin E Acetate; 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate; Tocopheryl acetate; (2R)-2,5,7,8-tetramethyl-2-[(4S,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-yl acetate; (2S)-2,5,7,8-tetramethyl-2-[(4R,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-yl acetate; (2R)-2,5,7,8-tetramethyl-2-[(4R,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-yl acetate; 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate; VITAMINE E ACETATE
????? ???????? C31H52O3
??? ??????? 472.7428
InChI InChI=1/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23+,31+/m0/s1
????? ?????? 7695-91-2
????? ??????? ??????? 231-710-0
?????? ??????? 7695-91-2 Vitamin E Acetate
????? 0.941g/cm3
???? ????? 485.3°C at 760 mmHg
???? ???? 1.487
???? ?????? 235.6°C
???? ???? 1.42E-09mmHg at 25°C
主站蜘蛛池模板: 嘉鱼县| 太白县| 沁水县| 监利县| 唐河县| 宁明县| 琼结县| 德清县| 梨树县| 蓬莱市| 东兴市| 昌都县| 夏邑县| 毕节市| 海安县| 凤凰县| 上林县| 奉新县| 大同县| 中西区| 慈利县| 吉安县| 宁德市| 双牌县| 曲周县| 普安县| 天长市| 伽师县| 宜兰市| 邯郸县| 科技| 永靖县| 安庆市| 额尔古纳市| 古浪县| 霍州市| 卫辉市| 定襄县| 广宁县| 谷城县| 宝兴县|