128798-31-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128798-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,9 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 128798-31:
(8*1)+(7*2)+(6*8)+(5*7)+(4*9)+(3*8)+(2*3)+(1*1)=172
172 % 10 = 2
So 128798-31-2 is a valid CAS Registry Number.
128798-31-2Relevant academic research and scientific papers
The Preparation of Epoxy Isonitriles (Isocyanooxiranes)
Baldwin, J. E.,ONeil, I. A.
, p. 2047 - 2050 (2007/10/02)
The preparation of epoxy isonitriles from vinyl formaides using an epoxidation/ dehydration sequence is described.
