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61146-34-7

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61146-34-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61146-34-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,1,4 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 61146-34:
(7*6)+(6*1)+(5*1)+(4*4)+(3*6)+(2*3)+(1*4)=97
97 % 10 = 7
So 61146-34-7 is a valid CAS Registry Number.

61146-34-7Relevant articles and documents

α-aminophosphonates bearing free hydroxyl groups in the aromatic rings. Synthesis and NMR characterization

Failla, Salvatore,Finocchiaro, Paolo,Haegele, Gerhard,Kalchenko, Vitaly I.

, p. 63 - 77 (1997)

In this paper we describe a useful synthetic procedure leading in very good yields to mono- and bis-α-aminophosphonic acid dialkylesters containing the free phenolic hydroxyl group in a strategic position of the aromatic ring in order to enhance complexat

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