227804-39-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 227804-39-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,7,8,0 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 227804-39:
(8*2)+(7*2)+(6*7)+(5*8)+(4*0)+(3*4)+(2*3)+(1*9)=139
139 % 10 = 9
So 227804-39-9 is a valid CAS Registry Number.
227804-39-9Relevant articles and documents
A method for the generation of a dynamic combinatorial library using nitrones
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Page/Page column 9-10, (2010/02/10)
The present invention relates to a method of forming a dynamic combinatorial library of compounds which are potentially capable of binding to a target, which method comprisesi) selecting one first set of molecules which molecules each carry at least one h
