745829-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 745829-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,5,8,2 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 745829-72:
(8*7)+(7*4)+(6*5)+(5*8)+(4*2)+(3*9)+(2*7)+(1*2)=205
205 % 10 = 5
So 745829-72-5 is a valid CAS Registry Number.
745829-72-5Relevant articles and documents
Acyloxy group exchange in N-acyloxy-N-alkoxyamides
Shtamburg, Vasiliy G.,Tsygankov, Alexandr V.,Klots, Evgeniy A.,Kostyanovsky, Remir G.
, p. 208 - 210 (2007/10/03)
Acyloxy group exchange at the nitrogen atom proceeds in the interaction of N-acyloxy-N-alkoxyureas, N-acyloxy-N-alkoxybenzamides and N-acyloxy-N- alkoxycarbamates with Na and K carboxylates in MeCN.