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 > Synthesis material intermediates > 4-Nitrocinnamic acid CAS 619-89-6

4-Nitrocinnamic acid CAS 619-89-6

Inquiry
  Post Date: May 18,2017
  Expiry Date: May 18,2018
  Detailed Description: Cas No. :619-89-6 Quantity: 10Kilograms
Specs:Appearance: White powder; Purity: 95%
Price:1 USD Kilograms
Payment Method: TT/Western Union
4-Nitrocinnamic acid
95%
CAS 619-89-6
C9H7NO4 , MW 193.16
mp 200-202℃
White or yellowish powder

  CAS Registry Number:

619-89-6

  Synonyms: ;4-Nitrocinnamic acid,predominantly trans;4-Nitrocinnamic acid;3-(4-Nitrophenyl)acrylic acid;TRANS-3-(3-NITROPHENYL)PROPENOIC ACID;TRANS-3-NITROCINNAMIC ACID;(2E)-3-(4-Nitrophenyl)-2-propenoic acid;3-(4-nitrophenyl)prop-2-enoic acid;(2E)-3-(4-nitrophenyl)prop-2-enoic acid;(2E)-3-(4-nitrophenyl)prop-2-enoate;(2Z)-3-(4-nitrophenyl)prop-2-enoic acid;
  Molecular Formula: C9H7NO4
  Molecular Weight: 193.1562
  Molecular Structure: 619-89-6 p-Nitrocinnamic acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S24/25:;

  Company: Henan Kangqian Medical Technology Co., Ltd     [ China ]        
  Contact: Linda Wang
  Tel: +86-13623833760
  Fax: 86-371-86568877
  Email: kangmedicine@hotmail.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: 宁陵县| 连云港市| 波密县| 巫溪县| 宁阳县| 沂南县| 金昌市| 桐庐县| 松潘县| 社会| 九龙县| 汶川县| 子长县| 永年县| 徐州市| 上高县| 苍溪县| 会宁县| 临湘市| 增城市| 罗平县| 麻江县| 通江县| 丹棱县| 洪湖市| 湛江市| 莒南县| 辽源市| 保定市| 运城市| 顺义区| 大厂| 泸西县| 郓城县| 南汇区| 金山区| 沙湾县| 含山县| 和林格尔县| 望城县| 峡江县|