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3-diazo-4-hydroxy-4-(2,6,6-trimethylcyclohex-1-enyl)butan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77250-07-8

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77250-07-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77250-07-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,5 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77250-07:
(7*7)+(6*7)+(5*2)+(4*5)+(3*0)+(2*0)+(1*7)=128
128 % 10 = 8
So 77250-07-8 is a valid CAS Registry Number.

77250-07-8SDS

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 3-diazo-4-hydroxy-4-(2,6,6-trimethylcyclohex-1-enyl)butan-2-one

1.2 Other means of identification

Product number -
Other names 3-diazo-4-hydroxy-4(2,2,6-trimetylcyclohex-6-enyl) butan-2-one

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:77250-07-8 SDS

77250-07-8Relevant academic research and scientific papers

An Improved Two-step Route for the Preparation of β-Diketones from Aldehydes and its Application to the Synthesis of β-Damascone

Pellicciari, Roberto,Fringuelli, Renata,Sisani, Ettore,Curini, Massimo

, p. 2566 - 2569 (1981)

α-Diazo-β-hydroxyketones, obtained by condensation of aldehydes with 1-diazo-1-lithioacetone, are efficiently transformed into the corresponding β-diketones by exposure to rhodium(II) acetate, The sequence is applied to a new synthesis of β-damascone (10).

A NEW SYNTHESIS OF β-DAMASCONE

Pellicciari, Roberto,Sisani, Ettore,Fringuelli, Renata

, p. 4039 - 4042 (2007/10/02)

A new synthetic route to β-damascone (7) starting from β-cyclocitral is described.The crucial intermediate 9-oxo-dihydro-β-damascone (3) is prepared in two steps by treatment of (1) with 1-diazo-1-lithioacetone followed by the rhodium (II) acetate conversion of 3-diazo-4-hydroxy-4(2,2,6-trimetylcyclohex-6-enyl) butan-2-one (2) thus formed to (3).

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