474660-09-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474660-09-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,6,6 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 474660-09:
(8*4)+(7*7)+(6*4)+(5*6)+(4*6)+(3*0)+(2*0)+(1*9)=168
168 % 10 = 8
So 474660-09-8 is a valid CAS Registry Number.
474660-09-8Relevant articles and documents
Agent containing quinonimine derivatives and used to colour keratin fibres, and associated method
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, (2008/06/13)
The invention relates to an agent for colouring fibres (A). Said agent is produced by mixing two constituents (A1) and (A2), and is characterised in that the constituent (A1) contains at least one quinonimine derivative of formula (I), and the constituent
