中国一级特黄大片色_丁香六月情俺也去俺来去_亚洲欧美色中文字幕在线_国产成人AV免观看

<object id="j4xlf"><dfn id="j4xlf"></dfn></object>

<tfoot id="j4xlf"><bdo id="j4xlf"></bdo></tfoot>

Changzhou Yabang Pharmaceutical Co., LTD.

中文版 | ENGLISH

Products

[(1-naphthalenyloxy)methyl]-Oxirane

Chemical name:	[(1-naphthalenyloxy)methyl]-Oxirane（intermediates of Propranolol HCL）
CAS NO.:	2461-42-9
Molecular formula:	C₁₃H₁₂O₂
Molecular weight:	200.23
Structural formula：

<menu id="vcmn6"><nobr id="vcmn6"></nobr></menu>

<ruby id="vcmn6"><div id="vcmn6"><dl id="vcmn6"></dl></div></ruby>

<address id="vcmn6"><ol id="vcmn6"><th id="vcmn6"></th></ol></address>