ChemNet > CAS > 79-57-2 Oxytetracycline

79-57-2 Oxytetracycline

?????? ?? ???	Oxytetracycline
???????? ???	Oxytetracycline; 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide; 5-Hydroxytetracycline; Oxytetracycline Base; OTC Base; (2Z,4S,4aR,5S,5aR,6S,12aS)-2-[amino(hydroxy)methylidene]-4-(dimethylamino)-5,6,10,11,12a-pentahydroxy-6-methyl-4a,5a,6,12a-tetrahydrotetracene-1,3,12(2H,4H,5H)-trione; (4S,4aR,6S,12aS)-4-(dimethylamino)-3,5,6,10,12,12a-hexahydroxy-6-methyl-11-oxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide; 2-Naphthacenecarboxamide,4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo
????? ????????	C₂₂H₂₆N₂O₈
?????? ???	446.4504
InChI	InChI=1/C22H26N2O8/c1-21(31)9-5-4-6-10(25)11(9)17(27)12-13(21)18(28)14-15(24(2)3)16(26)8(20(23)30)7-22(14,32)19(12)29/h4-6,13-15,18,25-26,28-29,31-32H,7H2,1-3H3,(H2,23,30)/t13?,14-,15+,18?,21-,22+/m1/s1
??? ??????? ??????	79-57-2
EINECS	201-212-8
????? ??????
?????	1.645g/cm³
??????	183℃
????? ?? ???	817.08°C at 760 mmHg
??????? ???????	1.749
????? ???????	447.954°C
???? ?? ???????	0.2 g/L
????? ?? ????	0mmHg at 25°C
???? ??????	Xn:Harmful;
???? ?? ???	R36:; R63:;
??????? ?????	S26:; S36/37/39:;

Chemicals Suppliers(47):: 1Dragon Chemical Group Co.,China; 2Smart Chemicals Group Co. Ltd.; 3Hangzhou Starshine Pharmaceutical Co., LTD; 4ChemFine International Co.,Ltd (CFI); 5AFINE CHEMICALS LIMITED; 6Suntin MediPharma Co. Ltd.; 7Capot Chemical Co., Ltd.; 8Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 9Shanghai Asarum Biotechnology Co., Ltd; 10Maxpharm Group; 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