104594-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104594-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,9 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104594-75:
(8*1)+(7*0)+(6*4)+(5*5)+(4*9)+(3*4)+(2*7)+(1*5)=124
124 % 10 = 4
So 104594-75-4 is a valid CAS Registry Number.
104594-75-4Relevant articles and documents
Disubstituted maleic anhydride compounds
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, (2008/06/13)
Di-substituted maleic anhydride compounds are disclosed of the structural formula STR1 wherein R and R1 are selected from the group consisting of aliphatic and phenyl moieties, and R2 is a divalent aromatic moiety. Polyamide-imide po