81454-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81454-80-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,5 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 81454-80:
(7*8)+(6*1)+(5*4)+(4*5)+(3*4)+(2*8)+(1*0)=130
130 % 10 = 0
So 81454-80-0 is a valid CAS Registry Number.
81454-80-0Relevant articles and documents
HYPOCHLOROUS ACID. REACTION WITH CONJUGATED KETONES A SYNTHESIS OF α-CHLORO-β,γ-UNSATURATED KETONES
Hegde, Shridhar G.,Wolinsky, Joseph
, p. 5019 - 5022 (1981)
The two-phase reaction of HOCl with more highly substituted conjugated ketones which can exist in an s-cis conformation yield α-chloro-β,γ-unsaturated ketones in good yield.