62458-61-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62458-61-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,4,5 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 62458-61:
(7*6)+(6*2)+(5*4)+(4*5)+(3*8)+(2*6)+(1*1)=131
131 % 10 = 1
So 62458-61-1 is a valid CAS Registry Number.
62458-61-1Relevant articles and documents
Synthesis of Naturally Occurring p-Hydroxyacetophenone Derivatives, III
Bohlmann, Ferdinand,Stoehr, Frank-Michael
, p. 185 - 191 (2007/10/02)
Starting with different p-hydroxyacetophenone dervatives ten naturally occurring compounds have been synthesized.The synthesis of the vinyl chromene 18 gave unexpected difficulties as the dehydration of the corresponding alcohol was not successful.However