872525-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 872525-92-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,5,2 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 872525-92:
(8*8)+(7*7)+(6*2)+(5*5)+(4*2)+(3*5)+(2*9)+(1*2)=193
193 % 10 = 3
So 872525-92-3 is a valid CAS Registry Number.
872525-92-3Relevant academic research and scientific papers
Studies towards the total synthesis of ouabagenin
Chen, Ling,Deslongchamps, Pierre
, p. 728 - 740 (2007/10/03)
An anionic cyclization strategy developed in our laboratory was used to produce a versatile and convergent synthesis of an advanced tetracyclic intermediate for the construction of ouabagenin and closely related analogs.
