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77192-27-9

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77192-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77192-27-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,9 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77192-27:
(7*7)+(6*7)+(5*1)+(4*9)+(3*2)+(2*2)+(1*7)=149
149 % 10 = 9
So 77192-27-9 is a valid CAS Registry Number.

77192-27-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name trans-nona-1,3-diene

1.2 Other means of identification

Product number -
Other names (E)-1,3-nonadiene

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:77192-27-9 SDS

77192-27-9Relevant articles and documents

Mixed metal bases as promoters of 1,4-eliminations

Margot, Christian,Matsuda, Hiroyuki,Schlosser, Manfred

, p. 2425 - 2430 (2007/10/02)

When treated with the LIDAKOR mixture, allyl type ethers very readily undergo 1,4-elimination to afford conjugated dienes (3 - 73). In typical cases, the reaction is brought about stereo- and regioselectively (2 and 7, respectively). Under suitable conditions, lithium dimethylamide or even lithium diisopropylamide adds to the dienes generated in situ thus leading to a variety of new allyl amines (5-8).

A HIGHLY STEREOSELECTIVE SYNTHESIS OF (E)-1- SUBSTITUTED-1,3-DIENES.

Bloch, R.,Abecassis, J.

, p. 3277 - 3280 (2007/10/02)

(E)-1-substituted-1,3-dienes are obtained with high selectivity by the thermal extrusion of SO2 from 2-substituted-2,5-dihidrothiophene-1,1-dioxides generated by a retro Diels-Alder reaction.An application to the synthesis of (E)-9,11-dodecadien-1-yl acetate, a sex pheromone of the red-bollworm moth is described.

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