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

ChemicalBook--->CAS DataBase List--->517874-20-3

517874-20-3

517874-20-3 Structure

517874-20-3 Structure
IdentificationBack Directory
[Name]

7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4H-chromen-4-one
[CAS]

517874-20-3
[Synonyms]

7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4H-chromen-4-one
4H-1-Benzopyran-4-one, 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
[Molecular Formula]

C15H17BO4
[MOL File]

517874-20-3.mol
[Molecular Weight]

272.1
Chemical PropertiesBack Directory
[Boiling point ]

394.6±42.0 °C(Predicted)
[density ]

1.17±0.1 g/cm3(Predicted)
517874-20-3 suppliers list
Company Name: Taizhou Nanfeng Pharmaceutical Research Institute  
Tel: 18616377689
Website: www.is0513.com/showsupplierproductslist1580880/0.htm
Company Name: Shanghai Haohong Pharmaceutical Co., Ltd.  
Tel: 4008210725 4008210725
Website: https://www.leyan.com/
Company Name: Nanjing Shizhou Biology Technology Co.,Ltd  
Tel: 025-85560043 15850508050
Website: http://www.synzest.com
Company Name: Nanjing Shizhou Biology Technology Co.,Ltd  
Tel: 18351873721
Website: www.synzest.com
Tags:517874-20-3 Related Product Information
1515866-60-0 915411-02-8 1467058-04-3