921203-16-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 921203-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,1,2,0 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 921203-16:
(8*9)+(7*2)+(6*1)+(5*2)+(4*0)+(3*3)+(2*1)+(1*6)=119
119 % 10 = 9
So 921203-16-9 is a valid CAS Registry Number.
921203-16-9Relevant academic research and scientific papers
Structure-based organic synthesis of a tricyclic N-malayamycin analogue
Hanessian, Stephen,Ritson, Dougal J.
, p. 9807 - 9817 (2007/10/03)
The solid-state structure of crystalline malayamycin A reveals a urea substituent that bisects the plane of the chairlike tetrahydropyran subunit. On the basis of this topological feature, we synthesized a tricyclic N-nucleoside analogue in which an ethan
