946566-58-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 946566-58-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,6,5,6 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 946566-58:
(8*9)+(7*4)+(6*6)+(5*5)+(4*6)+(3*6)+(2*5)+(1*8)=221
221 % 10 = 1
So 946566-58-1 is a valid CAS Registry Number.
946566-58-1Relevant articles and documents
TRISAZO COMPOUND, INK COMPOSITION, RECORDING METHOD AND COLORED MATTER
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Page/Page column 61, (2008/12/07)
The present invention relates to a trisazo compound represented by the following formula (1) or a salt thereof, (wherein, the group A is a substituted phenyl group, the group B and the group C are substituted para-phenylene groups, R1 represent
