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

China Guanine Suppliers, China Guanine Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
21th

year

Hebei Medipharm Co., Ltd.
http://www.tcbest88.com/ChinaSuppliers/24381/
China Suppliers > hbmedipharm >

Guanine

Details for Guanine

Guanine

Category:

Agrochemicals

Guanine
CAS NO: 73-40-5
EC NO: 200-799-8
Molecular Formula: C5H5N5O
Molecular Weight: 151.1261
Specification:
InChI: InChI=1/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11)
Synonyms: C.I. 75170;C.I. Natural White 1;2-Amino-1,7-Dihydro-6H-Purin-6-One;2-Aminohypoxanthine;2-Amino-6-Hydroxypurine;2-Amino-3,7-Dihydro-6H-Purin-6-One;6-Hydroxy-2-Aminopurine;6-N-Hydroxyaminopurine;Akos B019969;2-Amino-1,9-Dihydro-Purin-6-One;2-Amino-6-Purinol;
Molecular Structure: Guanine 73-40-5
if you are sourcing Guanine from China ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 蓝山县| 涞源县| 花莲市| 静乐县| 宜宾县| 永丰县| 正定县| 逊克县| 巴青县| 额济纳旗| 罗定市| 易门县| 唐山市| 白银市| 平武县| 芒康县| 开封县| 桓仁| 和田县| 房产| 固镇县| 封开县| 五常市| 若羌县| 固镇县| 五莲县| 屏南县| 宁安市| 镶黄旗| 庆阳市| 大竹县| 沅江市| 莒南县| 那曲县| 襄樊市| 讷河市| 阳江市| 桦川县| 荆州市| 双鸭山市| 微博|