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145665-66-3

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145665-66-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145665-66-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,6,6 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 145665-66:
(8*1)+(7*4)+(6*5)+(5*6)+(4*6)+(3*5)+(2*6)+(1*6)=153
153 % 10 = 3
So 145665-66-3 is a valid CAS Registry Number.

145665-66-3Relevant articles and documents

Syntheses of some Indophenazines

Mazumdar, A. K. D.,Karmakar, P. K.,Das, S. C.,Saha, G. C.,Banerji, K. D.

, p. 880 - 881 (2007/10/02)

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