128201-57-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128201-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,0 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128201-57:
(8*1)+(7*2)+(6*8)+(5*2)+(4*0)+(3*1)+(2*5)+(1*7)=100
100 % 10 = 0
So 128201-57-0 is a valid CAS Registry Number.
128201-57-0Relevant academic research and scientific papers
Benzoxazine dyes
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, (2008/06/13)
Novel benzoxazine compounds of the structure STR1 wherein X and Y are independently selected from the group hydrogen, alkyl, alkoxyalkyl, aminoalkyl, hydroxyalkyl and hydroxyaminoalkyl, each alkyl moiety having 1 to 6 carbons, and m=1, 2 or 3, have been f
