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1,3-diisopropyl-2-phenylimino-imidazolidine-4,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

26256-23-5

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26256-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26256-23-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,2,5 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 26256-23:
(7*2)+(6*6)+(5*2)+(4*5)+(3*6)+(2*2)+(1*3)=105
105 % 10 = 5
So 26256-23-5 is a valid CAS Registry Number.

26256-23-5Downstream Products

26256-23-5Relevant academic research and scientific papers

Metal-free synthesis of cyclic di-oxoguanidines via one-pot sequential transformation of amines, carbodiimides and acyl dichlorides

Zhao, Fei,Wang, Yang,Zhang, Wen-Xiong,Xi, Zhenfeng

, p. 6266 - 6270 (2012/09/05)

The one-pot sequential reaction of various amines, carbodiimides, and acyl dichlorides has been achieved for the first time under metal-free conditions to provide symmetric cyclic di-oxoguanidines via an unexpected 2,2-dichloro- imidazolidindione intermed

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