175983-09-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175983-09-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,9,8 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 175983-09:
(8*1)+(7*7)+(6*5)+(5*9)+(4*8)+(3*3)+(2*0)+(1*9)=182
182 % 10 = 2
So 175983-09-2 is a valid CAS Registry Number.
175983-09-2Relevant articles and documents
Functionally Substituted α-Chlorooxiranes. Synthesis and Rearrangement
Guseinov, F. I.,Tagiev, S. Sh.,Moskva, V. V.
, p. 1028 - 1029 (2007/10/03)
A series of difficultly accessible unstable polyfunctional α-chlorooxiranes were synthesyzed from corresponding α,α-dichloro alcohols.Thermal and catalytic isomerizations of the obtained compounds into chloro ketones were accomplished.