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25090-79-3

25090-79-3

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25090-79-3 Usage

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 931, 1984 DOI: 10.1021/jo00179a036Tetrahedron Letters, 35, p. 6075, 1994 DOI: 10.1016/0040-4039(94)88079-4

Check Digit Verification of cas no

The CAS Registry Mumber 25090-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,0,9 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25090-79:
(7*2)+(6*5)+(5*0)+(4*9)+(3*0)+(2*7)+(1*9)=103
103 % 10 = 3
So 25090-79-3 is a valid CAS Registry Number.

25090-79-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,3,4-trimethyl-4-(4-methylphenyl)cyclopentan-1-one

1.2 Other means of identification

Product number -
Other names 3,4,4-trimethyl-3-(4-methylphenyl)cyclopentanone

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:25090-79-3 SDS

25090-79-3Downstream Products

25090-79-3Relevant articles and documents

Efficient Syntheses of (+/-)-β-Cuparenone. Conjugate Addition of Organozinc Reagents

Greene, Andrew E.,lamsard, Jean-Philippe,Luche, Jean-Louis,Petrier, Christian

, p. 931 - 932 (1984)

-

A short and efficient synthesis of (±)-β-cuparenone

Kulkarni, Mukund G.,Davawala, Saryu I.,Shinde, Mahadev P.,Dhondge, Attrimuni P.,Borhade, Ajit S.,Chavhan, Sanjay W.,Gaikwad, Dnyaneshwar D.

, p. 3027 - 3029 (2007/10/03)

A Wittig olefination-Claisen rearrangement strategy has been applied to achieve one of the shortest and efficient synthesis of (±)-β-cuparenone.

Total Synthesis of (+/-)-Cyclolaurene, (+/-)-Epicyclolaurene and (+/-)-β-Cuparenone

Srikrishna, Adusumilli,Krishnan, Kathiresan

, p. 3429 - 3436 (2007/10/02)

The first total synthesis of (+/-)-cyclolaurene (1) and (+/-)-epicyclolaurene (5), and a new route to (+/-)-β-cuparenone (4) are reported.Thus, orthoester Claisen rearrangement of the cinnamyl alcohol 8 furnished the ene-ester 10.Anhydrous CuSO4 catalysed

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