125974-01-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125974-01-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,9,7 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 125974-01:
(8*1)+(7*2)+(6*5)+(5*9)+(4*7)+(3*4)+(2*0)+(1*1)=138
138 % 10 = 8
So 125974-01-8 is a valid CAS Registry Number.
InChI:InChI=1/C5H4Cl2O2/c6-1-3-2-9-5(8)4(3)7/h1-2H2
125974-01-8Relevant articles and documents
New reactivity patterns of copper(I) and other transition metal NHC complexes: application to ATRC and related reactions
Bull, James A.,Hutchings, Michael G.,Luján, Cristina,Quayle, Peter
, p. 1352 - 1356 (2008/09/18)
Pre-formed transition metal-NHC complex is shown to be an effective catalyst for Atom Transfer Radical Cyclisation (ATRC) reactions.