4H7N5O2; Molecular Weight:157.1307; EINECS: ">

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

The physical and chemical property of 820-75-7 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 820-75-7 (Z)-2-diazonio-1-[(2-hydrazino-2-oxoethyl)amino]ethenolate (non-preferred name)

820-75-7 (Z)-2-diazonio-1-[(2-hydrazino-2-oxoethyl)amino]ethenolate (non-preferred name)

product Name (Z)-2-diazonio-1-[(2-hydrazino-2-oxoethyl)amino]ethenolate (non-preferred name)
CAS No 820-75-7
Synonyms
Molecular Formula C4H7N5O2
Molecular Weight 157.1307
InChI InChI=1/C4H6N5O2/c5-8-2-3(10)7-1-4(11)9-6/h2,6-7,10H,1H2/q-1/p+1/b3-2-
Molecular Structure 820-75-7 (Z)-2-diazonio-1-[(2-hydrazino-2-oxoethyl)amino]ethenolate (non-preferred name)
Hazard Symbols
Risk Codes
Safety Description
主站蜘蛛池模板: 宾川县| 磐石市| 浮山县| 绥江县| 楚雄市| 工布江达县| 碌曲县| 上思县| 赞皇县| 唐河县| 罗江县| 五大连池市| 普兰店市| 遂平县| 奉新县| 顺昌县| 赫章县| 南昌县| 清河县| 高要市| 喀喇沁旗| 湛江市| 泽库县| 绥滨县| 全州县| 莎车县| 九龙坡区| 五寨县| 洮南市| 鹤峰县| 阿克| 云和县| 成武县| 南宁市| 马龙县| 襄垣县| 宿州市| 郑州市| 滕州市| 民勤县| 娱乐|