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59935-75-0

59935-75-0

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59935-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59935-75-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,9,3 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 59935-75:
(7*5)+(6*9)+(5*9)+(4*3)+(3*5)+(2*7)+(1*5)=180
180 % 10 = 0
So 59935-75-0 is a valid CAS Registry Number.

59935-75-0SDS

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 trans-(7-Phenyl)-hept-6-en-2,4-diin

1.2 Other means of identification

Product number -
Other names trans-7-Phenylhepten-(6)-diin-(2,4)

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:59935-75-0 SDS

59935-75-0Downstream Products

59935-75-0Relevant articles and documents

Synthesis of 1,3-Diynes via Cadiot-Chodkiewicz Coupling of Volatile, in Situ Generated Bromoalkynes

Knutson, Phil C.,Fredericks, Haleigh E.,Ferreira, Eric M.

supporting information, p. 6845 - 6849 (2018/10/25)

A convenient Cadiot-Chodkiewicz protocol that facilitates the use of low molecular weight alkyne coupling partners is described. The method entails an in situ elimination from a dibromoolefin precursor and immediate subjection to copper-catalyzed conditions, circumventing the hazards of volatile brominated alkynes. The scope of this method is described, and the internal 1,3-diyne products are preliminarily evaluated in ruthenium-catalyzed azide-alkyne cycloadditions.

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