537048-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 537048-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,7,0,4 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 537048-80:
(8*5)+(7*3)+(6*7)+(5*0)+(4*4)+(3*8)+(2*8)+(1*0)=159
159 % 10 = 9
So 537048-80-9 is a valid CAS Registry Number.
537048-80-9Relevant articles and documents
Synthesis of Polyanhydrides
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Page/Page column 10, (2008/12/08)
The present invention provides a method for forming compounds of Formula [in-line-formulae]HO—C(═O)R1—X—R2—X—R1—C(═O)—O—H[/in-line-formulae] wherein compound (I) can be polymerized to provide a polymer that contains therap
