日本cosme大赏美白,91蜜桃视频,性生生活大片又黄又,一级特黄60分钟毛爽免费看,超碰在线人人操,伊人一二三四区,一级性爱小说,草草影院第一页YYCCCOM

^{<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(hào)：E979660

產(chǎn)品名稱(chēng)：17,17-(Ethylenedioxy)androst-4-en-3β-ol

產(chǎn)品CAS：2428-57-1

規(guī)格含量：100mg

產(chǎn)品價(jià)格：面議

聯(lián)系我們:

產(chǎn)品詳細(xì)介紹

標(biāo)準(zhǔn)品編號(hào):	E979660
名稱(chēng):	17,17-(Ethylenedioxy)androst-4-en-3β-ol
別名:	3β-Hydroxyandrost-4-en-17-one Cyclic Ethylene Acetal; Spiro[17H-cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolane] Androst-4-en-17-one Deriv.; (3β)-3-Hydroxyandrost-4-en-17-one Cyclic 1,2-Ethanediyl Acetal;
CAS號(hào):	2428-57-1
分子式:	C??H??O?
外觀(guān):	白色固體
分子量:	332.48
溶解度:	DMSO;
種類(lèi):	Building Blocks; Steroids; Miscellaneous;
應(yīng)用:	17,17-(Ethylenedioxy)androst-4-en-3β-ol is an intermediate used in the synthesis of (3β,4α,5α)-3,4-Dihydroxyandrostan-17-one (D450108), which is a product from the microbial transformation of 4-Hydroxy-4-cholesten-3-one and 4-Hydroxy-4-androstene-3,17-dione by Mycobacterium phei under aerobic conditions.
參考文獻(xiàn)	Tomorkeny, E., et al.: Acta Chim. Acad. Sci. Hung., 87, 409-418 (1975)

聯(lián)系我們

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

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