861216-78-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861216-78-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,2,1 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 861216-78:
(8*8)+(7*6)+(6*1)+(5*2)+(4*1)+(3*6)+(2*7)+(1*8)=166
166 % 10 = 6
So 861216-78-6 is a valid CAS Registry Number.
861216-78-6Relevant articles and documents
ACIDIC MONOAZO DYESTUFFS
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Page/Page column 26-27, (2010/02/13)
Disclosed are novel dyestuff of the formula (I), wherein all substituents are defined in the claims. These dyestuffs are useful for printing or dyeing subtrates, especially textile fibre materials, paper and papery substrates and plastic films and plastic
