903556-90-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 903556-90-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,3,5,5 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 903556-90:
(8*9)+(7*0)+(6*3)+(5*5)+(4*5)+(3*6)+(2*9)+(1*0)=171
171 % 10 = 1
So 903556-90-1 is a valid CAS Registry Number.
903556-90-1Relevant articles and documents
PEGYLATED CARFILZOMIB COMPOUNDS
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Page/Page column 79, (2017/12/29)
The present invention provides polymeric pegylated carfilzomib compounds, and pharmaceutically acceptable salts thereof, of Formula I wherein R1, R2, linker, PEG, n and o are as defined herein. The invention also provides methods of
