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57684-28-3

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57684-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57684-28-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,6,8 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57684-28:
(7*5)+(6*7)+(5*6)+(4*8)+(3*4)+(2*2)+(1*8)=163
163 % 10 = 3
So 57684-28-3 is a valid CAS Registry Number.

57684-28-3Downstream Products

57684-28-3Relevant articles and documents

Regioselective Synthesis of N 2-Alkylated-1,2,3 Triazoles and N 1-Alkylated Benzotriazoles: Cu2S as a Recyclable Nanocatalyst for Oxidative Amination of N, N -Dimethylbenzylamines

Gupta, Sonu,Chandna, Nisha,Singh, Ajai K.,Jain, Nidhi

, p. 3226 - 3235 (2018)

Copper chalcogenide nanoparticles (Cu2S) synthesized for the first time from a single-source precursor, CuSPh, act as highly efficient and reusable heterogeneous catalyst for regioselective amination of N,N-dimethylbenzylamines with various azo

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