128425-65-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128425-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,2 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128425-65:
(8*1)+(7*2)+(6*8)+(5*4)+(4*2)+(3*5)+(2*6)+(1*5)=130
130 % 10 = 0
So 128425-65-0 is a valid CAS Registry Number.
128425-65-0Relevant academic research and scientific papers
STRAINED OXIRANES FROM CIS-DIOLS
Palomino, Eduardo,Schaap, A. Paul,Heeg, Mary Jane
, p. 6797 - 6800 (2007/10/02)
Cis-diols of some strained molecules are converted to epoxides without inversion of configuration by the use of the redox system triphenylphosphine: diethylazocarboxylate, or by treatment of their dimethylaminodioxolane derivatives with trifluoroacetic anhydride as catalyst.
