891823-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 891823-49-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,1,8,2 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 891823-49:
(8*8)+(7*9)+(6*1)+(5*8)+(4*2)+(3*3)+(2*4)+(1*9)=207
207 % 10 = 7
So 891823-49-7 is a valid CAS Registry Number.
891823-49-7Relevant articles and documents
NOVEL SPIROTROPANE COMPOUNDS AND METHODS FOR THE MODULATION OF CHEMOKINE RECEPTOR ACTIVITY
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Page/Page column 86-87, (2010/11/08)
Spiro compounds according to formula (I): wherein the radical R1 represents NR7R9, R2, R3, R7, R8, R"8 are as herein defined, and wherein ring A represents a 5 or 6 me