13428-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13428-09-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,2 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 13428-09:
(7*1)+(6*3)+(5*4)+(4*2)+(3*8)+(2*0)+(1*9)=86
86 % 10 = 6
So 13428-09-6 is a valid CAS Registry Number.
13428-09-6Relevant articles and documents
Tosylhydrazines by the Reduction of Tosylhydrazones with Triethylsilane in Trifluoroacetic Acid
Wu, Pei-Lin,Peng, Shao-Yu,Magrath, Joe
, p. 249 - 252 (1996)
Tosylhydrazines were easily prepared by the reduction of tosylhydrazones with triethylsilane in the presence of trifluoroacetic acid.
