77229-34-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77229-34-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,2 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77229-34:
(7*7)+(6*7)+(5*2)+(4*2)+(3*9)+(2*3)+(1*4)=146
146 % 10 = 6
So 77229-34-6 is a valid CAS Registry Number.
77229-34-6Relevant articles and documents
Diphenylamine derivatives and degradation inhibitors for rubber polymers
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, (2008/06/13)
A diphenylamine derivative of the general formula STR1 wherein R represents a hydrogen atom or a methyl group, R1 and R2, independently from each other, represent a hydrogen atom, a chlorine atom, a bromine atom, or a hydrocarbon rad
