9H₉N₅O₃; Molecular Weight:235.1995; EINECS:221-287-0 ">

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

<blockquote id="4npdc"></blockquote>^{<blockquote id="4npdc"></blockquote>}

The physical and chemical property of 3056-33-5 is provided by ChemNet.com

ChemNet > CAS > 3056-33-5 N(2),9-Diacetylguanine

3056-33-5 N(2),9-Diacetylguanine

product Name	N(2),9-Diacetylguanine
CAS No	3056-33-5
Synonyms	N2,9-Diacetylguanine; 2,9-Guanine Diacetate; 2,9-Diacetylguanine; Diacetylguanine; 9-diacetylguanine; diacetyl guanine; N-(9-acetyl-6-oxo-6,9-dihydro-3H-purin-2-yl)acetamide; 2-Acetylamino-9-Acetyl-6-Hydroxy purine; N,9-Diacetylguanine
Molecular Formula	C₉H₉N₅O₃
Molecular Weight	235.1995
InChI	InChI=1/C9H9N5O3/c1-4(15)11-9-12-7-6(8(17)13-9)10-3-14(7)5(2)16/h3H,1-2H3,(H2,11,12,13,15,17)
EINECS	221-287-0
Molecular Structure
Density	1.67g/cm³
Melting point	285℃
Refractive index	1.752
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;

Chemicals Suppliers(26):: 1Smart Chemicals Group Co. Ltd.; 2Changzhou United Chemical Co., Ltd.; 3Shanghai Meg Imp. and Exp. Corporation; 4Hangzhou Pharma & Chem Co.,Ltd.; 5ZHEJIANG GRAND-PRO CO., LTD.; 6Linhai Wonderful-Trading Co., Ltd.; 7AFINE CHEMICALS LIMITED; 8SUNWELL CHEMICALS CO.,LTD.; 9Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 10He'nan Kangtai Pharmaceutical Co.,Ltd.; Contact Suppliers