452093-81-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 452093-81-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,2,0,9 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 452093-81:
(8*4)+(7*5)+(6*2)+(5*0)+(4*9)+(3*3)+(2*8)+(1*1)=141
141 % 10 = 1
So 452093-81-1 is a valid CAS Registry Number.
452093-81-1Relevant articles and documents
DRUG-POLYMER CONJUGATES
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Page/Page column 11-12, (2010/11/28)
This invention relates to a polypeptide-polymer conjugate that includes a polypeptide moiety, a polyalkylene oxide moiety, a linker connecting the polypeptide moiety with the polyalkylene oxide moiety, a first linkage between the polypeptide moiety and th
