252664-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 252664-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,2,6,6 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 252664-91:
(8*2)+(7*5)+(6*2)+(5*6)+(4*6)+(3*4)+(2*9)+(1*1)=148
148 % 10 = 8
So 252664-91-8 is a valid CAS Registry Number.
252664-91-8Relevant academic research and scientific papers
SUBSTITUTED BENZYLAMINE COMPOUNDS, THEIR USE IN MEDICINE, AND IN PARTICULAR THE TREATMENT OF HEPATITIS C VIRUS (HCV) INFECTION
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Page/Page column 114, (2013/05/22)
The invention provides compounds of the formula (I): or a salt, N-oxide or tautomer thereof, wherein A is CH, CF or nitrogen; E is CH, CF or nitrogen; and R0 is hydrogen or C1-2 alkyl; R1a is selected from CONH2
