537048-78-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 537048-78-5 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, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 537048-78:
(8*5)+(7*3)+(6*7)+(5*0)+(4*4)+(3*8)+(2*7)+(1*8)=165
165 % 10 = 5
So 537048-78-5 is a valid CAS Registry Number.
537048-78-5Relevant articles and documents
Synthesis of Polyanhydrides
-
Page/Page column 9-10, (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