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 > Diethyl azodicarboxylate

Diethyl azodicarboxylate

Inquiry
  Post Date: Apr 26,2025
  Expiry Date: Oct 23,2025
  Detailed Description: Cas No. :1972-28-7

  CAS Registry Number:

1972-28-7

  Synonyms: ;Diethyl Azodicarboxylate;diethyl diazene-1,2-dicarboxylate;diethyl (E)-diazene-1,2-dicarboxylate;(E)-diazene-1,2-diyldimethanediyl diacetate;DEAD;
  Molecular Formula: C6H10N2O4
  Molecular Weight: 174.1546
  Molecular Structure: 1972-28-7 diethyl azodiformate
  Hazard Symbols:  F:Flammable;
 Xn:Harmful;
  Risk Codes: R5:;
R11:;
R20:;
R36/37/38:;
R48/20:;
R63:;
R65:;
R67:;
  Safety Description: S26:;
S36/37:;
S62:;

  Company: Nanjing Winsome Chemical Limited(NAST Fine Chemicals Inc.)     [ China ]          
  Contact: Kong Lingzhi;Wang qiang
  Tel: +86-25-84651981
  Fax: +86-25-84918951
  Email: sales@nastchem.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: 仙游县| 石阡县| 托克逊县| 永泰县| 昌宁县| 盱眙县| 清远市| 环江| 昌宁县| 封丘县| 英山县| 白朗县| 瓮安县| 穆棱市| 治多县| 南皮县| 枝江市| 麻城市| 桓仁| 宜宾县| 阿鲁科尔沁旗| 澎湖县| 外汇| 阳谷县| 青田县| 金湖县| 吉木乃县| 大足县| 固安县| 西宁市| 桦甸市| 昌乐县| 顺平县| 卫辉市| 南阳市| 惠安县| 桂平市| 张北县| 资阳市| 越西县| 婺源县|