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Benzeneethanesulfonic acid,a-oxo-
Cas No: 4496-92-8
USD $ 3.0-3.0 / Kilogram
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1-100 Metric Ton/Month
Dayang Chem (Hangzhou) Co.,Ltd.
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Benzeneethanesulfonic acid,a-oxo- cas 4496-92-8
Cas No: 4496-92-8
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Hangzhou Fandachem Co.,Ltd
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Benzeneethanesulfonic acid, b-oxo-
Cas No: 4496-92-8
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SAGECHEM LIMITED
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4496-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4496-92-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,9 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4496-92:
(6*4)+(5*4)+(4*9)+(3*6)+(2*9)+(1*2)=118
118 % 10 = 8
So 4496-92-8 is a valid CAS Registry Number.

4496-92-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-oxo-2-phenylethanesulfonic acid

1.2 Other means of identification

Product number	-
Other names	phenacylsulphonic acid

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:4496-92-8 SDS

4496-92-8Upstream product

4496-92-8Downstream Products

4496-92-8Relevant articles and documents

Highly enantioselective synthesis of β-hydroxysulfonamides by asymmetric transfer hydrogenation

Geng, Zhicong,Wu, Yun,Miao, Shifeng,Shen, Zongxuan,Zhang, Yawen

body text, p. 907 - 909 (2011/03/21)

A series of optically active β-hydroxy sulfonamides were synthesized for the first time by asymmetric transfer hydrogenation of the corresponding β-ketosulfonamides using the Ru-TsDPEN-HCOOH-Et3N catalytic system, in excellent yields (up to 95%

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CAS

4496-92-8