23902-84-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23902-84-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,9,0 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23902-84:
(7*2)+(6*3)+(5*9)+(4*0)+(3*2)+(2*8)+(1*4)=103
103 % 10 = 3
So 23902-84-3 is a valid CAS Registry Number.
23902-84-3Relevant articles and documents
N-SUBSTITUTED 4-AMINOPHENOLS AND CORRESPONDING QUINONE IMINES
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Page/Page column 29, (2014/05/24)
Compounds of formula I or formula II, wherein Q1Q3 and R1-R5 are as defined in the claims, exhibit CytC derived peroxidase inhibiting activity and are thus useful as CytC derived peroxidase inhibiting agents.