265096-27-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 265096-27-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,5,0,9 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 265096-27:
(8*2)+(7*6)+(6*5)+(5*0)+(4*9)+(3*6)+(2*2)+(1*7)=153
153 % 10 = 3
So 265096-27-3 is a valid CAS Registry Number.
265096-27-3Relevant academic research and scientific papers
Zinc triflate-catalyzed synthesis of pyrazino[2,1-b]quinazoline-3,6-diones
Tseng, Ming-Chung,Chu, Yen-Ho
, p. 9515 - 9520 (2008/12/22)
Using zinc triflate, the direct one-pot double cyclodehydration of linear tripeptides to the total synthesis of pyrazino[2,1-b]quinazoline-3,6-diones (1a-l) on solid support was achieved with good overall yields in short reaction time. These syntheses of
