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39257-60-8

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39257-60-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39257-60-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,2,5 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 39257-60:
(7*3)+(6*9)+(5*2)+(4*5)+(3*7)+(2*6)+(1*0)=138
138 % 10 = 8
So 39257-60-8 is a valid CAS Registry Number.

39257-60-8Downstream Products

39257-60-8Relevant articles and documents

Copper-catalyzed Csp3-O cross-coupling of unactivated alkyl halides with organic peroxides

Chen, Huan-Huan,Wang, Guang-Zu,Han, Jin,Xu, Meng-Yu,Zhao, Yong-Qiang,Xu, Hua-Jian

, p. 212 - 217 (2014)

An efficient Cu-catalyzed Csp3-O coupling of peroxides with haloalkanes is described. High yields of products were achieved under mild conditions. Significantly, in addition to primary alkyl halides, secondary alkyl halogenated hydrocarbons could also be applied to this system. The new reaction system could tolerate a wide range of organic peroxides.

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