<center id="akq8e"></center>

<tfoot id="akq8e"></tfoot>

ChemNet > CAS > 31282-04-9 hygromycin B solution from streptomyces hygroscopicus

31282-04-9 hygromycin B solution from streptomyces hygroscopicus

product Name	hygromycin B solution from streptomyces hygroscopicus
CAS No	31282-04-9
Synonyms	hygromycin B from streptomyces*hygroscopicus; Hygromycin B solution Streptomyces hygroscopicus; hygromycin B aqueous solution; hygromycin B plant cell culture tested; Hygromycin B; Hygromycin B Streptomyces hygroscopicus; Hygromycin B - Solution; (3'R,3aS,4S,4'R,5'R,6R,6'R,7S,7aS)-4-{[(1R,2S,3R,5S,6R)-3-amino-2,6-dihydroxy-5-(methylamino)cyclohexyl]oxy}-6'-[(1S)-1-amino-2-hydroxyethyl]-6-(hydroxymethyl)octahydro-4H-spiro[1,3-dioxolo[4,5-c]pyran-2,2'-pyran]-3',4',5',7-tetrol (non-preferred name)
Molecular Formula	C₂₀H₃₇N₃O₁₃
Molecular Weight	527.5201
InChI	InChI=1/C20H37N3O13/c1-23-7-2-5(21)9(26)15(10(7)27)33-19-17-16(11(28)8(4-25)32-19)35-20(36-17)18(31)13(30)12(29)14(34-20)6(22)3-24/h5-19,23-31H,2-4,21-22H2,1H3/t5-,6?,7+,8-,9+,10-,11+,12-,13+,14-,15-,16+,17+,18-,19+,20?/m1/s1
EINECS	250-545-5
Molecular Structure
Melting point	160-180℃
Refractive index	1.672
Hazard Symbols	T+:Very toxic;
Risk Codes	R26/27/28:; R41:; R42/43:;
Safety Description	S22:; S26:; S28:; S36/37/39:; S45:;

Chemicals Suppliers(10):: 1AFINE CHEMICALS LIMITED; 2Nanjing Search Biotech Co.,Ltd; 3PhytoTechnology Laboratories; 4AppliChem mbH; 9Carl Roth GmbH & Co.KG; 10STRATAGENE; Contact Suppliers

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