Welcome to LookChem.com Sign In|Join Free

CAS

  • or

3199-85-7

Post Buying Request

3199-85-7 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

3199-85-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3199-85-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,9 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3199-85:
(6*3)+(5*1)+(4*9)+(3*9)+(2*8)+(1*5)=107
107 % 10 = 7
So 3199-85-7 is a valid CAS Registry Number.

3199-85-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 6a-methyl-1a,6-dihydroindeno[1,2-b]oxirene

1.2 Other means of identification

Product number -
Other names 1,2-epoxy-2-methyl-indan

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3199-85-7 SDS

3199-85-7Upstream product

3199-85-7Relevant articles and documents

New mannose-derived ketones as organocatalysts for enantioselective dioxirane-mediated epoxidation of arylalkenes. Part 3: Chiral ketones from sugars

Vega-Pérez, José M.,Peri?án, Ignacio,Vega-Holm, Margarita,Palo-Nieto, Carlos,Iglesias-Guerra, Fernando

experimental part, p. 7057 - 7065 (2011/10/05)

New d-arabino-hexopyranosid-3-uloses were synthesized by a simple method from mannopyranoside derivatives. The common skeleton possesses a tunable alkoxy group as steric sensor on carbon 2 of the sugar. The new ketones were employed in the dioxirane-mediated epoxidation of a range of trans- and trisubstituted arylalkenes giving enantiomeric excesses from low to good (30-90%). The effect of the size of the steric sensor on the enantioselectivity was also studied. The least bulky group (methoxy group) enhanced the stereoselectivity (up to 90% ee toward triphenylethylene).

Process for the ruthenium-catalysed epoxidation of olefins by means of hydrogen peroxide

-

Page/Page column 5-6, (2008/06/13)

The present invention relates to a process for the epoxidation of olefins using catalysts based on ruthenium complexes in the presence of hydrogen peroxide.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 3199-85-7