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53313-40-9

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53313-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53313-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,3,1 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 53313-40:
(7*5)+(6*3)+(5*3)+(4*1)+(3*3)+(2*4)+(1*0)=89
89 % 10 = 9
So 53313-40-9 is a valid CAS Registry Number.

53313-40-9Downstream Products

53313-40-9Relevant articles and documents

Mn-promoted aerobic oxidative C-C bond cleavage of aldehydes with dioxygen activation: A simple synthetic approach to formamides

Zhang, Chun,Xu, Zejun,Shen, Tao,Wu, Guolin,Zhang, Liangren,Jiao, Ning

supporting information; experimental part, p. 2362 - 2365 (2012/06/29)

A novel Mn-promoted aerobic oxidative C-C bond cleavage of aldehydes with dioxygen activation has been developed. The usage of molecular oxygen (1 atm) as oxidant, reactant, and an initiator to trigger this transformation makes this transformation very green and practical. A plausible radical process is proposed on the basis of mechanistic studies. Furthermore, this method provides a practical, neutral, and mild synthetic approach to formamides, which are important units in biologically active molecules.

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