天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Cefaclor Impurity K

Cefaclor Impurity K Struktur
21746-02-1
CAS-Nr.
21746-02-1
Englisch Name:
Cefaclor Impurity K
Synonyma:
Cefaclor Impurity K;Cycloserine impurity 28;3-phenyl-2,5-diketopiperazine;2,5-Piperazinedione, 3-phenyl-
CBNumber:
CB54657467
Summenformel:
C10H10N2O2
Molgewicht:
190.2
MOL-Datei:
21746-02-1.mol

Cefaclor Impurity K Eigenschaften

Siedepunkt:
554.7±50.0 °C(Predicted)
Dichte
1?+-.0.06 g/cm3(Predicted)
pka
12.47±0.40(Predicted)

Sicherheit

Cefaclor Impurity K Chemische Eigenschaften,Einsatz,Produktion Methoden

Cefaclor Impurity K Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Cefaclor Impurity K Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 16)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
China National Standard Pharmaceutical Corporation Limited
+8615391658522
overseasales@yongstandards.com China 11922 58
Nantong MYBio-pharm. Co., Ltd. 0513-66921823 18662920231
sales@minyanmedical.com China 3494 58
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396
sales@chem-strong.com China 18070 56
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199
wxf@sungening.com China 9578 60
Jinan blalong chemical co. LTD 2710913286@.com
1513643261@qq.com China 14246 58
Nantong puyue biomedical Co., Ltd 0513-0513-0513-89158300 18014392889
sales@puyerbiopharma.com China 4677 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 15347293736
2853117764@qq.com China 8407 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-021-61109150
sales@tcisct.com China 31121 58
Hunan Zengda Biological Technology Co., LTD 18711085600
1652923704@qq.com China 4582 58
Cato Research Chemicals Inc. 020-81960175-877 18933936954
tianwen.zhan@cato-chem.com China 7735 58

  • Cefaclor Impurity K
  • 2,5-Piperazinedione, 3-phenyl-
  • 3-phenyl-2,5-diketopiperazine
  • Cycloserine impurity 28
  • 21746-02-1
Copyright 2019 ? ChemicalBook. All rights reserved