16298-03-6 3-Aminopyrazine-2-carboxylic acid methyl ester

product Name	3-Aminopyrazine-2-carboxylic acid methyl ester
CAS No	16298-03-6
Synonyms	Methyl 3-amino-2-pyrazinecarboxylate; Methyl 3-aminopyrazine-2-carboxylic ester; methyl 3-aminopyrazine-2-carboxylate; 3-Amino-2-pyrazinecarboxylic Acid Methyl Ester; 3-Aminopyrazine- 2-carboxylic acid Methyl Ester
Molecular Formula	C₆H₇N₃O₂
Molecular Weight	153.1387
InChI	InChI=1/C6H7N3O2/c1-11-6(10)4-5(7)9-3-2-8-4/h2-3H,1H3,(H2,7,9)
EINECS	240-387-5
Molecular Structure
Density	1.319g/cm³
Melting point	166-172℃
Boiling point	300.8°C at 760 mmHg
Refractive index	1.576
Flash point	135.7°C
Vapour Pressur	0.0011mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;
MSDS	Material Safety Data Sheet

Chemicals Suppliers(8):: 1Yancheng FineChem Co.,Ltd. (Hangzhou Yanshan chemical co., Ltd.); 2Hangzhou Pharma & Chem Co.,Ltd.; 3Hangzhou Sida Organic Chemical Co., Ltd.; 4Daming Changda Co.,Ltd.; 5Jiujiang Jinbang Chemical Technology Co., Ltd; 6Toronto Research Chemicals Inc.; 7Louston International; Contact Suppliers

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