112740-63-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112740-63-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,4 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 112740-63:
(8*1)+(7*1)+(6*2)+(5*7)+(4*4)+(3*0)+(2*6)+(1*3)=93
93 % 10 = 3
So 112740-63-3 is a valid CAS Registry Number.
112740-63-3Relevant academic research and scientific papers
A FORMAL TOTAL SYNTHESIS OF AKLAVINONE VIA A BLOCKED ANTHRAQUINONE TAUTOMER
Kraus, George A.,Walling, John A.
, p. 1873 - 1876 (2007/10/02)
An advanced intermediate in the Kishi synthesis of aklavinone was prepared.Juglone was converted into enone 4.Quinone 6 was then prepared from 4 by Michael addition and elimination of PhSOH and HCN.
