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138836-32-5

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138836-32-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138836-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,8,3 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138836-32:
(8*1)+(7*3)+(6*8)+(5*8)+(4*3)+(3*6)+(2*3)+(1*2)=155
155 % 10 = 5
So 138836-32-5 is a valid CAS Registry Number.

138836-32-5SDS

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 5,6-dimethyl-hepta-3t,5-dien-2-one

1.2 Other means of identification

Product number -
Other names 5,6-Dimethyl-hepta-3t,5-dien-2-on

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:138836-32-5 SDS

138836-32-5Downstream Products

138836-32-5Relevant articles and documents

Synthesis and Structure-Activity Relationships of Acyclic ω Chain Conjugated Diene Analogues of Enisoprost

Collins, P. W.,Shone, R. L.,Perkins, W. E.,Gasiecki, A. F.,Kalish, V. J.,et al.

, p. 694 - 704 (1992)

A series of acyclic ω chain conjugated diene analogues of enisoprost were synthesized and evaluated for gastric antisecretory and diarrheagenic activities in comparison to enisoprost and a previously identified cyclic dienyl analogue.Several novel approaches to the cuprate reagents involved in the synthesis of the series are described.From this SAR study, it appears that both the conjugated diene and the overall space filling characteristics of the ω chain are important components to the pharmacological profiles and selectivity of these compounds and that a cyclic structure is not required.

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