亚洲色图清纯唯美I国产92视频I欧美日韩视频一区二区I四虎福利视频I日本免费中文字幕I古代玷污糟蹋np高辣h文I成人资源站I国产欧美一区二区三区四区I成人精品免费网站I亚洲天堂狠狠干I天天操天天看I99国产精品久久久久久久日本竹I亚洲自拍网站I激情久久久I午夜影视剧场I在线国产区I精品免费久久久I农村少妇I女同一区二区三区I超碰成人免费在线I日韩视频在线观看免费Iav夜夜I欧美激情精品久久久久久变态I黄色a大片Iav成人资源I97理伦

One stop laboratory

Overall solution service provider

電話

contact

phone

851-2569016

13809460779

內頁banner

Product Center

current location: Home> Product Center> Aroma chemical

Contact Us聯系我們

GuiZhou QingZhen Rise Fine Chemicals Co.,Ltd.

mobile:13809460779

phone:0851-2569016

email:contcat@eschemical.com

website:www.xgnyw.cn

address:Ganheba Village, Qingzhen City, Guiyang City

5H-5-Methyl-6,7-dihydrocyclopentapyrazine

source:GuiZhou QingZhen Rise Fine Chemicals Co.,Ltd. Release time:2024-06-13 browse:1530

5H-5-Methyl-6,7-dihydrocyclopentapyrazine

P015

Molecular formula: C8H10N2

Molecular weight: 134.178

Assay:>99.0%

Boiling point:78-80℃/10mmHg, 47℃/0.7mmHg

Refractive index:1.5290

Appearance:Colorless to light yellow liquid.

Rugulaton status:FEMA NO.3306

Sense and characteristics:Have flavour of toastfood;like roasted meat and baked bread.

phone:13809460779   0851-2569016

mailbox:contact@eschemical.com

address:Ganheba Village, Qingzhen City, Guiyang City

Mobile website

Mobile website

主站蜘蛛池模板: 贡嘎县| 舟曲县| 建昌县| 萝北县| 育儿| 广灵县| 大姚县| 临安市| 元氏县| 东辽县| 布拖县| 仪陇县| 道真| 淮滨县| 新源县| 南陵县| 平罗县| 搜索| 龙江县| 凤城市| 上思县| 汉寿县| 镇赉县| 乌兰浩特市| 京山县| 如东县| 嵩明县| 边坝县| 巫溪县| 盐津县| 丰城市| 渑池县| 福海县| 金溪县| 织金县| 老河口市| 陆川县| 晋江市| 炉霍县| 剑川县| 响水县|