42125-19-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42125-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,1,2 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 42125-19:
(7*4)+(6*2)+(5*1)+(4*2)+(3*5)+(2*1)+(1*9)=79
79 % 10 = 9
So 42125-19-9 is a valid CAS Registry Number.
42125-19-9Relevant academic research and scientific papers
CYCLOPROPYLCARBINYL COMPOUNDS FROM HOMOALLYLIC IODIDES
Previtera, Lucio,Monaco, Pietro,Mangoni, Lorenzo
, p. 1293 - 1294 (2007/10/02)
A simple synthesis of cyclopropylcarbinyl compounds based on the reaction of homoallylic iodides with silver salts in anhydrous medium is described.
