17901-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17901-13-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,0 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17901-13:
(7*1)+(6*7)+(5*9)+(4*0)+(3*1)+(2*1)+(1*3)=102
102 % 10 = 2
So 17901-13-2 is a valid CAS Registry Number.
17901-13-2Relevant articles and documents
Mono azo dyes
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Page 10, (2008/06/13)
The invention relates to novel azo dyestuffs of formula (I), the use of such compounds and/or mixtures for printing recording materials, especially paper or papery substrates, textile fibre materials, plastic films and plastic transparencies by the inkjet printing process and also to the recording materials printed thereby.