122220-90-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122220-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,2,2 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 122220-90:
(8*1)+(7*2)+(6*2)+(5*2)+(4*2)+(3*0)+(2*9)+(1*0)=70
70 % 10 = 0
So 122220-90-0 is a valid CAS Registry Number.
122220-90-0Relevant academic research and scientific papers
A PRACTICAL ROUTE FOR THE SYNTHESIS OF PROSTAGLANDIN D2 METABOLITES
Prakash, Chandra,Saleh, Samir,Taber, Douglass F.,Blair, Ian A.
, p. 245 - 256 (2007/10/02)
A convenient, efficient route for the total synthesis of 9α,11β-dihydroxy-13,14-dihydro-15-oxo-PGF2 2, a new plasma matabolite of prostaglandin D2 1 is described.
