223484-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 223484-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,4,8 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 223484-73:
(8*2)+(7*2)+(6*3)+(5*4)+(4*8)+(3*4)+(2*7)+(1*3)=129
129 % 10 = 9
So 223484-73-9 is a valid CAS Registry Number.
223484-73-9Relevant articles and documents
An expedient synthesis of (±)-γ-lycorane
Hoang-Cong, Xuan,Quiclet-Sire, Beatrice,Zard, Samir Z.
, p. 2125 - 2126 (2007/10/03)
A short synthesis of (±)-γ-lycorane is described featuring a radical cascade whereby rings B and D are formed in one step.
