128497-04-1 Suppliers

Recommended suppliersmore

128497-04-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128497-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,9 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128497-04:
(8*1)+(7*2)+(6*8)+(5*4)+(4*9)+(3*7)+(2*0)+(1*4)=151
151 % 10 = 1
So 128497-04-1 is a valid CAS Registry Number.

128497-04-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	5-(benzenesulfonyl)-4-(bromomethyl)pent-4-en-2-one

1.2 Other means of identification

Product number	-
Other names	-

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:128497-04-1 SDS

128497-04-1Upstream product

128497-02-9 3-Acetyl-4-(bromomethyl)-5-(phenylsulfonyl)-4-penten-2-one

128497-04-1Downstream Products

128497-04-1Relevant articles and documents

Use of 2,3-Dibromo-1-(phenylsulfonyl)-1-propene as a Reagent for the Synthesis of Annulated Furans

Padwa, Albert,Murphree, S. Shaun,Yeske, Philip E.

, p. 4241 - 4242 (1990)

Treatment of 2,3-dibromo-1-(phenylsulfonyl)-1-propene with various β-dicarbonyl compounds in the presence of sodium methoxide affords 2,4-disubstituted and 2,3-fused bicyclic furans in high yield.Formation of the furan ring involves a sequence of addition

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

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)

What can I do for you?
Get Best Price

Get Best Price for 128497-04-1

CAS

128497-04-1