一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

6-BROMO-2-METHYLCHROMONE 97

6-BROMO-2-METHYLCHROMONE  97 Struktur
30779-63-6
CAS-Nr.
30779-63-6
Englisch Name:
6-BROMO-2-METHYLCHROMONE 97
Synonyma:
6-bromo-2-methyl ketone;6-BROMO-2-METHYLCHROMONE 97;6-bromo-2-methylchromen-4-one;6-Bromo-2-methyl-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one,6-bromo-2-methyl-;JRH-06803, 6-Bromo-2-methyl-4H-chromen-4-one, 97%
CBNumber:
CB5499768
Summenformel:
C10H7BrO2
Molgewicht:
239.07
MOL-Datei:
30779-63-6.mol

6-BROMO-2-METHYLCHROMONE 97 Eigenschaften

Schmelzpunkt:
128-132 °C (lit.)
Siedepunkt:
313.3±42.0 °C(Predicted)
Dichte
1.580±0.06 g/cm3(Predicted)
Aggregatzustand
solid
InChI
InChI=1S/C10H7BrO2/c1-6-4-9(12)8-5-7(11)2-3-10(8)13-6/h2-5H,1H3
InChIKey
PVHDLBFVSMGZAA-UHFFFAOYSA-N
SMILES
C1(C)OC2=CC=C(Br)C=C2C(=O)C=1

Sicherheit

WGK Germany  3
Speicherklasse 11 - Combustible Solids

6-BROMO-2-METHYLCHROMONE 97 Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

6-Bromo-2-methylchromone may be used in the preparation of 6-bromochromone-2-carboxaldehyde via oxidation using selenium dioxide.

Allgemeine Beschreibung

6-Bromo-2-methylchromone is a 2-methylchromone derivative that can be prepared from ethyl 6-bromo-2-methyl-4-oxo-4H-benzopyran-3-carboxylate via hydrolysis followed by decarboxylation.

6-BROMO-2-METHYLCHROMONE 97 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


6-BROMO-2-METHYLCHROMONE 97 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 30)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131956 58
Jinan Kewei Biotechnology Co., LTD 15315592897
xmxingbjlg@163.com China 181 58
Energy Chemical 021-021-58432009 400-005-6266
sales8178@energy-chemical.com China 44816 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696
info@hanhongsci.com China 42934 64
Shanghai Xingui Biotechnology Co., Ltd. 15121041756
xingui2022@126.com China 9939 58
Sigma-Aldrich 021-61415566 800-8193336
orderCN@merckgroup.com China 51395 80
Shanghai SuperLan Chemcial Technique Centre 0-2022843681 15618226720
chaolaichem@foxmail.com China 9781 58
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13774476675
sales@fdc-chemical.com China 10000 58
Shanghai TenSus Biotechnology Co., Ltd. 021-50895067 18616507272
tensus@163.com China 8031 58
Nanjing xiangrui technology co. LTD 021-021-00000000 15715199582
njrich168@163.com China 494 58

  • 6-BROMO-2-METHYLCHROMONE 97
  • JRH-06803, 6-Bromo-2-methyl-4H-chromen-4-one, 97%
  • 4H-1-Benzopyran-4-one,6-bromo-2-methyl-
  • 6-bromo-2-methylchromen-4-one
  • 6-Bromo-2-methyl-4H-1-benzopyran-4-one
  • 6-bromo-2-methyl ketone
  • 30779-63-6
  • Building Blocks
  • Chemical Synthesis
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Benzopyrans
  • BenzopyransHeterocyclic Building Blocks
  • Building Blocks
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
Copyright 2019 ? ChemicalBook. All rights reserved
叶城县| 巢湖市| 隆子县| 阿鲁科尔沁旗| 金川县| 赤城县| 通河县| 阜新| 烟台市| 石台县| 合肥市| 云梦县| 荃湾区| 台东县| 吉水县| 北京市| 赤峰市| 高碑店市| 拜泉县| 海安县| 吉水县| 林芝县| 黑河市| 大同市| 通化市| 盘锦市| 谷城县| 黑龙江省| 资源县| 舟曲县| 清徐县| 克拉玛依市| 克拉玛依市| 吴江市| 宝应县| 巴青县| 高要市| 渭源县| 阳西县| 江津市| 城口县|