123871-56-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123871-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,7 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 123871-56:
(8*1)+(7*2)+(6*3)+(5*8)+(4*7)+(3*1)+(2*5)+(1*6)=127
127 % 10 = 7
So 123871-56-7 is a valid CAS Registry Number.
123871-56-7Relevant academic research and scientific papers
Electron-Transfer Substitution Reactions: Facilitation by the Cyano Group
Kornblum, Nathan,Fifolt, Michael J.
, p. 1311 - 1322 (2007/10/02)
It is now clear that a cyano group facilitates electron-transfer substitution reactions.Of particular interest is the demonstration that electron-transfer chain substitution at a saturated carbon atom has been achieved in the absence of a nitro group.
