170167-61-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170167-61-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,1,6 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 170167-61:
(8*1)+(7*7)+(6*0)+(5*1)+(4*6)+(3*7)+(2*6)+(1*1)=120
120 % 10 = 0
So 170167-61-0 is a valid CAS Registry Number.
170167-61-0Relevant articles and documents
Ring interconversion of 1,3,4-oxadiazolylacetones
Jonsson,Kristinsson,Nussbaumer,Skulason,Winkler
, p. 805 - 809 (2007/10/02)
The title compounds 1 undergo a ring rearrangement with hydroxylamine, hydrazines and acidic aqueous medium leading to isoxazoles 3, pyrazoles 5-7 and pyrazolones 10, respectively. The structure of some title compounds reported in the literature are revis
