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 > Pharmaceuticals and Biochemicals > Hormones and synthetic substitutes > 6-Dehydroprogesterone

6-Dehydroprogesterone

Inquiry
  Post Date: Jul 24,2017
  Expiry Date: Jul 24,2018
  Detailed Description: Cas No. :1162-56-7 Quantity: 1000Kilograms
Specs:>98.0%
Payment Method: T/T
ProductName:6-Dehydroprogesterone

Chemical Name:Pregna-4,6-diene-3,20-dione

CAS No.:1162-56-7

Chemical structure:

Molecular formula:C21H28O2

Molecular weight:312.45

Appearance:White or almost white crystalline powder

Melting point:142~147

Loss on drying:<0.5%

Specific rotation:+177-+182

Assay:>98.0%

Use: Progestin drugs

  CAS Registry Number:

1162-56-7

  Synonyms: ;Pregna-4,6-diene-3,20-dione;6-Dehydroprogesterone;6-Dehydropregesterone;6-Dehydropprogesterone;6-Dehydroxy Progesterone;
  Molecular Formula: C21H28O2
  Molecular Weight: 312.4458
  Molecular Structure: 1162-56-7 Dehydroprogesterone

  Company: Longhui Qunfeng Chemical Co.,LTD     [ China ]          
  Contact: Greenangle
  Tel: 0731-82173407
  Fax: 0739-8158178
  Email: greenangle100@gmail.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: 明星| 鹤壁市| 万盛区| 大渡口区| 广灵县| 万山特区| 广南县| 马鞍山市| 凤山县| 连江县| 涿鹿县| 柳江县| 云和县| 永仁县| 石首市| 凤山市| 民勤县| 泗水县| 蒙山县| 芜湖市| 凤城市| 衡阳市| 仪陇县| 甘洛县| 岢岚县| 嘉祥县| 古交市| 呼伦贝尔市| 马边| 郓城县| 当雄县| 红河县| 精河县| 广德县| 京山县| 获嘉县| 青州市| 龙岩市| 旌德县| 高青县| 将乐县|