1056880-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1056880-92-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,8,8 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1056880-92:
(9*1)+(8*0)+(7*5)+(6*6)+(5*8)+(4*8)+(3*0)+(2*9)+(1*2)=172
172 % 10 = 2
So 1056880-92-2 is a valid CAS Registry Number.
1056880-92-2Relevant articles and documents
OLIGOMER-OPIOID AGONIST CONJUGATES
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Page/Page column 44, (2008/12/07)
The invention provides compounds that are chemically modified by covalent attachment of a water-soluble oligomer. A compound of the invention, when administered by any of a number of administration routes, exhibits characteristics that are different from those of the compound not attached to the water-soluble oligomer. -