146650-89-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146650-89-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,6,5 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 146650-89:
(8*1)+(7*4)+(6*6)+(5*6)+(4*5)+(3*0)+(2*8)+(1*9)=147
147 % 10 = 7
So 146650-89-7 is a valid CAS Registry Number.
146650-89-7Relevant academic research and scientific papers
Methods for synthesizing imidazotriazinones
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Page/Page column 7, (2008/06/13)
Methods of synthesizing imidazotriazinones, such as vardenafil, and compositions useful for the same are disclosed.
