1456890-65-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1456890-65-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,6,8,9 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1456890-65:
(9*1)+(8*4)+(7*5)+(6*6)+(5*8)+(4*9)+(3*0)+(2*6)+(1*5)=205
205 % 10 = 5
So 1456890-65-5 is a valid CAS Registry Number.
1456890-65-5Relevant articles and documents
Method for selective derivatization of oligohistidine sequence of recombinant proteins
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, (2016/12/16)
Methods and compositions for the selective derivatization of a oligohistidine-tagged recombinant protein. A modifying compound comprised of an imidazole reactive group, a linker, and a ligating group is contacted with the recombinant protein, and a cooper
