1613458-43-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1613458-43-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,4,5 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1613458-43:
(9*1)+(8*6)+(7*1)+(6*3)+(5*4)+(4*5)+(3*8)+(2*4)+(1*3)=157
157 % 10 = 7
So 1613458-43-7 is a valid CAS Registry Number.
1613458-43-7Relevant articles and documents
Silver hexafluoroantimonate-catalyzed direct α-alkylation of unactivated ketones
Naveen, Naganaboina,Koppolu, Srinivasa Rao,Balamurugan, Rengarajan
, p. 1463 - 1473 (2015/05/26)
A practically simple and direct α-alkylation of unactivated ketones using benzylic alcohols has been achieved. The in situ formed acetals are the key for the success of the reaction. The catalyst, silver hexafluoroantimonate(V) (AgSbF6) provide