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205250-13-1

Benzoyl chloride, 2-(1-propynyl)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

205250-13-1

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205250-13-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205250-13-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,2,5 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 205250-13:
(8*2)+(7*0)+(6*5)+(5*2)+(4*5)+(3*0)+(2*1)+(1*3)=81
81 % 10 = 1
So 205250-13-1 is a valid CAS Registry Number.

205250-13-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-prop-1-ynylbenzoyl chloride

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:205250-13-1 SDS

205250-13-1Downstream Products

205250-13-1Relevant articles and documents

An Efficient Stereospecific Preparation of (Z)-3-Methylidene-selenophthalides and (Z)-3-Methylidenetellurophthalides [1]

Sashida, Haruki,Kawamukai, Atsushi

, p. 165 - 167 (2007/10/03)

(Z)-3-Methylideneselenophthalides 5A and (Z)-3-methylidenetellurophthalides 5B were easily prepared by the regioselective and stereoselective reaction of 2-ethynylbenzoyl chlorides 3 with sodium hydroselenide and sodium hydrotelluride in good yields, resp

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