a级片国产,国产一a毛一a毛A免费看图,一级毛片学生妺,九九久久久久,国产日韩欧美高清,幻女12一14ⅹⅹⅹⅹ,免费操人网站,五月天开心激情成人网

^{<dl id="ilis8"></dl>}<strike id="ilis8"><option id="ilis8"></option></strike>

<blockquote id="ilis8"></blockquote>

產(chǎn)品基本信息

產(chǎn)品編號：D445352

產(chǎn)品名稱：Difenacoum-d4

產(chǎn)品CAS：

規(guī)格含量：5mg

產(chǎn)品價格：面議

聯(lián)系我們:

產(chǎn)品詳細介紹

標準品編號:	D445352
名稱:	Difenacoum-d4
別名:	3-(3-[1,1'-Biphenyl]-4-yl-1,2,3,4-tetrahydro-1-naphthalenyl)-4-hydroxy-2H-1-benzopyran-2-one-d4; 3-(3-p-Diphenyl-1,2,3,4-tetrahydronaphth-1-yl)-4-hydroxycoumarin-d4; Diphenacoum-d4; Neosorexa-d4; Ratak-d4;
參考CAS號:	未標記：56073-07-5
分子式:	C??H??D?O?
外觀:	白色至淡黃色固體
熔點:	>126°C (dec.)
分子量:	448.55
儲存:	-20Â°C Freezer
溶解性:	Chloroform (Slightly), Methanol (Slightly)
種類:	Standards; Isotopic Labeled Analogues; Environmental Standards, Mutagens and Metabolites; Pesticides;
應(yīng)用:	Isotope labelled Difenacoum is a 4-hydroxycouramin derivative. Difenacoum is a second generation anticoagulant rodenticide used against rodent pests such as rats and mice.
參考文獻	Hadler, M.R. et al.: J. Hygiene, 74, 441 (1975); Rehman, A.B. et al.: J. Pharm., 1, 1 (1982); Quy, R.J. et al.: Crop Prot., 11, 14 (1992);

聯(lián)系我們

^{<dl id="ilis8"></dl>}<strike id="ilis8"><option id="ilis8"></option></strike>

<blockquote id="ilis8"></blockquote>