676246-24-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 676246-24-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,2,4 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 676246-24:
(8*6)+(7*7)+(6*6)+(5*2)+(4*4)+(3*6)+(2*2)+(1*4)=185
185 % 10 = 5
So 676246-24-5 is a valid CAS Registry Number.
676246-24-5Relevant academic research and scientific papers
Methods for making colorant compounds
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Page 43, (2008/06/13)
Disclosed is a process for preparing a colorant of the formula 1wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, R1 is an alkylene group or an arylalkylene group, R2 is an alkyl group, an aryl grou
