917776-52-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 917776-52-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,7,7 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 917776-52:
(8*9)+(7*1)+(6*7)+(5*7)+(4*7)+(3*6)+(2*5)+(1*2)=214
214 % 10 = 4
So 917776-52-4 is a valid CAS Registry Number.
917776-52-4Relevant academic research and scientific papers
Preparation and use of compounds as protease inhibitors
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Page/Page column 29, (2008/12/07)
Disclosed are compounds of the formula I or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein Q is a bond or —N(R5)—;T is a bond, —O—, —C(O)—; S, —N(R5)—, or —C(R6′R7′);U
