130648-99-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130648-99-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,6,4 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 130648-99:
(8*1)+(7*3)+(6*0)+(5*6)+(4*4)+(3*8)+(2*9)+(1*9)=126
126 % 10 = 6
So 130648-99-6 is a valid CAS Registry Number.
130648-99-6Relevant articles and documents
Carbon-carbon bond formation by O→C rearrangement of allylideneoxyphosphoranes
De,Corey
, p. 4831 - 4834 (2007/10/02)
A new O→C rearrangement reaction, which has been applied to the synthesis of squalene, has been shown to proceed by an intermolecular mechanism.