190066-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 190066-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,0,6 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 190066-75:
(8*1)+(7*9)+(6*0)+(5*0)+(4*6)+(3*6)+(2*7)+(1*5)=132
132 % 10 = 2
So 190066-75-2 is a valid CAS Registry Number.
190066-75-2Relevant academic research and scientific papers
DISAZO DYES HAVING ADAPTED AFFINITY
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Page 28, (2008/06/13)
Mixtures containing compounds of formula 1(formula see on enclosed paper version) or mixtures of compounds of formula 1whereR1 is H, SO3H, R2 is H, SO3HZ1 is CH=CH2 , CH2CH2SO3HZ2 is CH=CH2 , CH2CH2SO3H.
