186303-52-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 186303-52-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,3,0 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 186303-52:
(8*1)+(7*8)+(6*6)+(5*3)+(4*0)+(3*3)+(2*5)+(1*2)=136
136 % 10 = 6
So 186303-52-6 is a valid CAS Registry Number.
186303-52-6Relevant articles and documents
Synthesis of polyfluoroalkyl-containing dienones
Pashkevick,Khomutov
, p. 2169 - 2171 (1996)
Previously unknown β-fluoroalkyl-α,β,α',β'-dienones were synthesized by dehydration of β-hydroxy-β-fluoroalkyl-α',β'-enones.
