成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

2-METHYLPYRAZINE 1,4-DIOXIDE

2-METHYLPYRAZINE 1,4-DIOXIDE Struktur
32046-26-7
CAS-Nr.
32046-26-7
Englisch Name:
2-METHYLPYRAZINE 1,4-DIOXIDE
Synonyma:
Acimus Impurity 2;Acipimox Impurity;Acimox impurity 9;Acipimox Impurity 2;2-Methylpyrazine dioxide;2-METHYLPYRAZINE 1,4-DIOXIDE;Pyrazine, 2-methyl-, 1,4-dioxide
CBNumber:
CB8430384
Summenformel:
C5H6N2O2
Molgewicht:
126.11
MOL-Datei:
32046-26-7.mol

2-METHYLPYRAZINE 1,4-DIOXIDE Eigenschaften

Schmelzpunkt:
242-244 °C
Siedepunkt:
533.5±30.0 °C(Predicted)
Dichte
1.26±0.1 g/cm3(Predicted)
pka
2.20±0.10(Predicted)

Sicherheit

2-METHYLPYRAZINE 1,4-DIOXIDE Chemische Eigenschaften,Einsatz,Produktion Methoden

2-METHYLPYRAZINE 1,4-DIOXIDE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


2-METHYLPYRAZINE 1,4-DIOXIDE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 18)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
China National Standard Pharmaceutical Corporation Limited
+8615391658522
overseasales@yongstandards.com China 11922 58
Moxin Chemicals
+8617320513646
mike@molcoo.com China 9447 58
Guangzhou Tosun Pharmaceutical Ltd
+86-020-61855200-902 +8618124244216
info@upharm.cn China 831 58
Jinan Kaixi Biotechnology Co., Ltd. 13370511208; 15853141736
461667177@qq.com China 565 55
TOSUN PHARM 020-61855200 13326451905
260366801@qq.com China 7792 58
Jinan blalong chemical co. LTD 2710913286@.com
1513643261@qq.com China 14246 58
QUALITY CONTROL SOLUTIONS LTD. 0755-66853366; 13670046396
ORDERS@QCSRM.COM China 24342 58
Molcoo Chemicals Inc. 18576690171 17386083646
3001006472@qq.com China 11837 58
Cato Research Chemicals Inc. 020-81960175-877 18933936954
tianwen.zhan@cato-chem.com China 7735 58
Wuhan Brin Technology Co., Ltd. 3456065315 13260619011
3456065315@qq.com China 1972 58

  • 2-METHYLPYRAZINE 1,4-DIOXIDE
  • 2-Methylpyrazine dioxide
  • Pyrazine, 2-methyl-, 1,4-dioxide
  • Acipimox Impurity 2
  • Acimox impurity 9
  • Acipimox Impurity
  • Acimus Impurity 2
  • 32046-26-7
Copyright 2019 ? ChemicalBook. All rights reserved