Welcome to chemicalbook!
Chinese English Japanese Germany Korea
+1 (818) 612-2111
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structured search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

Back ChemicalBook Home>CAS DataBase List>523-50-2More Spectrum> 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran(523-50-2) IR2

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran(523-50-2) IR2

Product Name2-Oxo-(2H)-furo(2,3-h)-1-benzopyran

CAS523-50-2

Molecular FormulaC11H6O3

Molecular Weight186.16

Request For Quotation

MS

IR1

IR2


  • Mass 

    MS-IW-7257          
furo(2,3-H)chromen-2-one
C11H6O3             (Mass of molecular ion:    186)


       Source Temperature: 150 °C
   Sample Temperature: 120 °C
   Direct, 75 eV


          18.0       1.6
      38.0       1.1
      50.0       3.1
      51.0       8.7
      52.0       1.3
      62.0       1.2
      63.0       2.4
      65.0       1.8
      74.0       2.7
      75.0       4.5
      76.0       5.2
      79.0       5.0
      93.0       4.7
     101.0       2.6
     102.0      12.1
     103.0       1.1
     129.0       3.3
     130.0       9.1
     158.0      50.2
     159.0       5.6
     186.0     100.0
     187.0      12.2
     188.0       1.3

KBr disc



nujol mull



More Suppliers

Shanghai Zheyan Biotech Co., Ltd.

career henan chemical co

Nanjing Dolon Biotechnology Co.,Ltd.

Hubei Jusheng Technology Co.,Ltd.

Shanghai Standard Technology Co., Ltd.

Chongqing Chemdad Co., Ltd

CONIER CHEM AND PHARMA LIMITED

Shaanxi Pioneer Biotech Co., Ltd .

NanJing Spring & Autumn Biological Engineering CO., LTD.

Hubei xin bonus chemical co. LTD

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran(523-50-2) IR2 Atlas of Related Products

pimpinellin(131-12-4)IR2 pimpinellin(131-12-4)MS pimpinellin(131-12-4)IR1 ISOBERGAPTEN(482-48-4)IR2 ISOBERGAPTEN(482-48-4)IR1 ISOBERGAPTEN(482-48-4)MS 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran(523-50-2)IR1 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran(523-50-2)MS 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran(523-50-2)IR2 Psoralen(66-97-7)1HNMR Ipratropium bromide(22254-24-6)1HNMR

HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase

Copyright © 2017 ChemicalBook All rights reserved.

×