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

Home > Offer to Sell > Intermediates > Agrochemical intermediates > Guanine

Guanine

Inquiry
  Post Date: Jul 27,2025
  Expiry Date: Jan 23,2026
  Detailed Description: Cas No. :73-40-5

1.Product name:Guanine??
Alias: guano, guanopine, 2-amino-6-hydroxypurine, 2-aminohypoxanthine
2.Product name:Guanine Alias:Gua; Guanin; Guanie; dewpearl
3.CAS No.:73-40-5
4. Molecular formula: C5H5N5O
5. Molecular weight: 151.13
6. Executive standards:
7. Packing:
8. Physical and chemical properties: white to light yellow crystal powder. Soluble in acids and bases, slightly soluble in ethanol and ether, insoluble in water.
9.Uses: used as an intermediate of antiviral drug acyclovir. Intermediate of sulfur Guanine and open-ring Guanine.


  CAS Registry Number:

73-40-5

  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 Formula: C5H5N5O
  Molecular Weight: 151.1261
  Molecular Structure: 73-40-5 Guanine
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Henan Yisenyuan Biotechnology Co., Ltd     [ China ]          
  Contact: Mr. Lv
  Tel: 0377-68139999,15290390896
  Fax: 0377-68136666
  Email: 15290390896@139.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 东丽区| 偃师市| 郑州市| 钟山县| 巍山| 定陶县| 呼和浩特市| 革吉县| 樟树市| 贵州省| 黎川县| 湖南省| 罗江县| 开阳县| 丰顺县| 安顺市| 赤水市| 唐河县| 宁陵县| 四子王旗| 依兰县| 启东市| 乌兰察布市| 靖江市| 宝丰县| 武隆县| 车险| 澄城县| 扶沟县| 女性| 北票市| 高唐县| 赣州市| 垫江县| 读书| 杂多县| 伊吾县| 津市市| 永善县| 栖霞市| 旺苍县|