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3261-33-4

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3261-33-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3261-33-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,6 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3261-33:
(6*3)+(5*2)+(4*6)+(3*1)+(2*3)+(1*3)=64
64 % 10 = 4
So 3261-33-4 is a valid CAS Registry Number.

3261-33-4Downstream Products

3261-33-4Relevant articles and documents

Visible-light photo-catalytic C-C bond cleavages: Preparations of N,N-dialkylformamides from 1,2-vicinal diamines

Zhao, Yaohong,Cai, Shunyou,Li, Jing,Wang, David Zhigang

, p. 8129 - 8131 (2013)

A range of 1,2-vicinal diamines were smoothly converted into N,N-dialkylformamides under the synergistic actions of Ru(bpy) 3Cl2 photo-catalyst, 45 W household lighting bulb, and Cs2CO3 basic additive under very mild reaction conditions. The process involves visible light-enabled photo-catalytic cleavage of C-C bond as the strategic event.

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