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形式
solid
InChI
1S/C21H30O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h9,14-15,17-18,22,25-26H,3-8,10-11H2,1-2H3/t14-,15-,17+,18+,19-,20-,21-/m0/s1
InChI key
XBIDABJJGYNJTK-GNIMZFFESA-N
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
H Tveiten et al.
Journal of fish biology, 77(1), 33-53 (2010-07-22)
Atlantic cod Gadus morhua ovaries were incubated in vitro with tritiated 17-hydroxypregn-4-ene-3,20-dione (17-P) to determine whether 17,20beta-dihydroxypregn-4-en-3-one (17,20beta-P) or 17,20beta, 21-trihydroxypregn-4-en-3-one (17,20beta,21-P), or both, were more likely to be the steroid responsible for inducing oocyte final maturation (i.e. resumption of
M A Popot et al.
Equine veterinary journal, 31(4), 278-284 (1999-08-24)
The cortisol threshold concentration of 1.0 microg/ml in horse urine adopted by the International Federation of the racing Authorities in 1994 is specific. However, an increase in the sensitivity for the detection of cortisol administration would be helpful. Previous studies
H M Dodds et al.
Analytical biochemistry, 247(2), 342-347 (1997-05-01)
A reversed-phase high-performance liquid chromatography-electrospray-tandem mass spectrometry assay (HPLC-ESI-MS/MS) was developed to quantitate cortisol, cortisone, 20 alpha- and beta-dihydrocortisol, 20 alpha- and beta-dihydrocortisone, tetrahydrocortisol, and tetrahydrocortisone. The technique was used to analyze perfusate from the isolated human placental lobule for
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