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

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List ETHYL HOMOVANILLATE
60563-13-5

ETHYL HOMOVANILLATE synthesis

3synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: sodium hydroxide / water / 20 °C / Cooling with ice
2: tin(ll) chloride; hydrogenchloride / water / 4 h / 80 °C
3: sulfuric acid / 2 h / Reflux

References:

Wuhan Jiayu Technology Co., Ltd.;Zhang Guisen;Zhang Heng;Liu Bifeng CN104262292, 2019, B

ETHYL HOMOVANILLATE Related Search: