128502-68-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128502-68-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,0 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128502-68:
(8*1)+(7*2)+(6*8)+(5*5)+(4*0)+(3*2)+(2*6)+(1*8)=121
121 % 10 = 1
So 128502-68-1 is a valid CAS Registry Number.
128502-68-1Relevant academic research and scientific papers
Topographically designed analogues of [D-Pen,D-Pen5]enkephalin
Hruby,Toth,Gehrig,Kao,Knapp,Lui,Yamamura,Kramer,Davis,Burks
, p. 1823 - 1830 (2007/10/02)
The conformationally restricted, cyclic disulfide-containing δ opioid receptor selective enkephalin analogue [D-Pen2,D-Pen5]enkephalin (1, DPDPE) was systematically modified topographically by addition of a methyl group at either the
