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652146-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 652146-09-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,2,1,4 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 652146-09:
(8*6)+(7*5)+(6*2)+(5*1)+(4*4)+(3*6)+(2*0)+(1*9)=143
143 % 10 = 3
So 652146-09-3 is a valid CAS Registry Number.

652146-09-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-ethoxy-1-phenylhex-4-yn-1-one

1.2 Other means of identification

Product number	-
Other names	4-Hexyn-1-one,3-ethoxy-1-phenyl

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:652146-09-3 SDS

652146-09-3Upstream product

652146-09-3Downstream Products

652146-09-3Relevant articles and documents

Platinum(II)-catalyzed reaction of γ,δ-ynones with alkenes for the construction of 8-oxabicyclo[3.2.1]octane skeletons: Generation of platinum-containing carbonyl ylides from acyclic precursors

Kusama, Hiroyuki,Ishida, Kento,Funami, Hideaki,Iwasawa, Nobuharu

supporting information; experimental part, p. 4903 - 4905 (2009/02/08)

(Chemical Equation Presented) Two types of bicycles can be prepared selectively by the title reaction, depending on whether or not a substituent is present at the propargylic position of the ynone substrate (see scheme). The cycloaddition of carbonyl ylid

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CAS

652146-09-3