128519-24-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128519-24-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,1 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128519-24:
(8*1)+(7*2)+(6*8)+(5*5)+(4*1)+(3*9)+(2*2)+(1*4)=134
134 % 10 = 4
So 128519-24-4 is a valid CAS Registry Number.
128519-24-4Relevant academic research and scientific papers
Disazo compounds containing long-chain alkyl ester radicals or alkylamide radicals
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, (2008/06/13)
Compounds of the formula I STR1 in which R is a radical of the formula --OR5 or --NHR5, A is a radical of the formula II or III STR2 in which B is a radical of the formula STR3 in which n is the number 1 or 2, R1 and Rsub
