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101112-95-2

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101112-95-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101112-95-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,1,1 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 101112-95:
(8*1)+(7*0)+(6*1)+(5*1)+(4*1)+(3*2)+(2*9)+(1*5)=52
52 % 10 = 2
So 101112-95-2 is a valid CAS Registry Number.

101112-95-2Downstream Products

101112-95-2Relevant articles and documents

Palladium-Catalyzed Aerobic Oxidative Carbonylation of Amines Enables the Synthesis of Unsymmetrical N,N′-Disubstituted Ureas

Zeng, Honglan,Du, Hongyan,Gong, Xu,Zhang, Jie,Han, Wei

, p. 1223 - 1226 (2021/06/02)

A ligand-free palladium-catalyzed aerobic oxidative carbonylation of amines for the synthesis of ureas, particular unsymmetrically N,N′-disubstituted ureas, which cannot be accessed by any other palladium-catalyzed oxidative carbonylation of amines to date, is presented. An array of symmetrical and unsymmetrical ureas were straightforwardly synthesized by using inexpensive, readily available, stable, and safe amines with good to excellent yields under a pressure of 1 atm. This novel method employs oxygen as the sole oxidant and offers an attractive alternative to transition-metal-based oxidant systems.

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