79196-83-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79196-83-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,9 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79196-83:
(7*7)+(6*9)+(5*1)+(4*9)+(3*6)+(2*8)+(1*3)=181
181 % 10 = 1
So 79196-83-1 is a valid CAS Registry Number.
79196-83-1Relevant articles and documents
Functionalization of a β-lactam ring via nucleophilic displacement of a 4-vinyloxy substituent
Kaluza, Zbigniew
, p. 1025 - 1026 (1999)
A vinyloxy group at C-4 of an azetidin-2-one can be easily displaced by nucleophiles in the presence of a Lewis acid catalyst.