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1392502-70-3

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1392502-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1392502-70-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,2,5,0 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1392502-70:
(9*1)+(8*3)+(7*9)+(6*2)+(5*5)+(4*0)+(3*2)+(2*7)+(1*0)=153
153 % 10 = 3
So 1392502-70-3 is a valid CAS Registry Number.

1392502-70-3Upstream product

1392502-70-3Downstream Products

1392502-70-3Relevant 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)

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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