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(Z)-2,3,4-trimethyl-5-oxo-5-phenylpent-2-enenitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1332525-05-9

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1332525-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1332525-05-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,2,5,2 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1332525-05:
(9*1)+(8*3)+(7*3)+(6*2)+(5*5)+(4*2)+(3*5)+(2*0)+(1*5)=119
119 % 10 = 9
So 1332525-05-9 is a valid CAS Registry Number.

1332525-05-9Relevant academic research and scientific papers

Tandem reactions of 1,2-allenic ketones leading to substituted benzenes and α,β-unsaturated nitriles

Zhang, Xinying,Jia, Xuefei,Fang, Liangliang,Liu, Nan,Wang, Jianji,Fan, Xuesen

, p. 5024 - 5027 (2011)

One-pot double Michael addition/intramolecular aldol reaction/ decarboxylation of 1,2-allenic ketones with cyanoacetate offers an efficient and convenient approach to highly functionalized benzenes. With 2-substituted cyanoacetates, the reaction proceeds via a different tandem process to afford α,β-unsaturated nitriles effectively.

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