134514-27-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134514-27-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,5,1 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134514-27:
(8*1)+(7*3)+(6*4)+(5*5)+(4*1)+(3*4)+(2*2)+(1*7)=105
105 % 10 = 5
So 134514-27-5 is a valid CAS Registry Number.
134514-27-5Relevant articles and documents
Nitro-p-phenylenediamine derivatives, processes for their preparation and coloring agents containing these for use on keratin fibres
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, (2008/06/13)
Compounds of the formula I are described: STR1 wherein R1 and R2 independently of one another each represent a hydrogen atom, a (C1 -C2) alkyl group, a hydroxy (C2 -C3) alkyl group or a 2,3
