121613-87-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121613-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,1 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121613-87:
(8*1)+(7*2)+(6*1)+(5*6)+(4*1)+(3*3)+(2*8)+(1*7)=94
94 % 10 = 4
So 121613-87-4 is a valid CAS Registry Number.
121613-87-4Relevant academic research and scientific papers
Affinity resins for the purification of opioid-binding materials.
Fujioka,Inoue,Kuriyama
, p. 1100 - 1102 (2007/10/02)
Two new affinity resins for the purification of opioid-binding materials were prepared. One was AH-Sepharose coupled with [D-Ala2, D-Leu5]enkephalin and the other was AF-Amino Toyopearl with [D-Ala2, Leu5]enkephalin. Solubilized-opioid receptors from rat
