ChemNet > CAS > 127-47-9 Retinol acetate

127-47-9 Retinol acetate

?????? ?? ???	Retinol acetate
???????? ???	Retinol acetate; retinyl acetate; all-trans vitamin a acetate; Vitamin A acetate ; O~15~-acetylretinol; O~15~-acetylretinoic acid
????? ????????	C₂₂H₃₀O₃
?????? ???	342.4718
InChI	InChI=1/C22H30O3/c1-16(9-7-10-17(2)15-21(24)25-19(4)23)12-13-20-18(3)11-8-14-22(20,5)6/h7,9-10,12-13,15H,8,11,14H2,1-6H3/b10-7+,13-12+,16-9+,17-15+
??? ??????? ??????	127-47-9
EINECS	204-844-2
????? ??????
?????	1.019g/cm³
??????	58℃
????? ?? ???	490.098°C at 760 mmHg
??????? ???????	1.537
????? ???????	228.959°C
???? ?? ???????	soluble
????? ?? ????	0mmHg at 25°C
???? ??????	Xn:Harmful;
???? ?? ???	R38:; R63:;
??????? ?????	S36/37:; S45:;

Chemicals Suppliers(32):: 1Hangzhou Starshine Pharmaceutical Co., LTD; 2Shanghai Brightol International Co.,Ltd; 3CIDIC Co.,Ltd.; 4AFINE CHEMICALS LIMITED; 5Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 6Zhejiang Weishi Biotechnology Co., Ltd.; 7Hangzhou ICH Biofarm Co.,Ltd.; 8Shanghai Kindtrust Trading Co., Ltd.; 9Hangzhou Sida Organic Chemical Co., Ltd.; 10Sinolite Industrial Co.,Ltd.; Contact Suppliers; Post Buying Leads; Related selling offers

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