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58314-88-8

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58314-88-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58314-88-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,3,1 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 58314-88:
(7*5)+(6*8)+(5*3)+(4*1)+(3*4)+(2*8)+(1*8)=138
138 % 10 = 8
So 58314-88-8 is a valid CAS Registry Number.

58314-88-8Relevant articles and documents

Reaction of imidoformates with anthranilates: Facile, one-pot, three-component synthesis of 8H-quinazolino[4,3-b]quinazolin-8-ones

Venkateswarlu,Satyanarayana,Ravikiran,Siddaiah

, p. 1089 - 1093 (2013)

We report a facile, one-pot, three-component methodology for the synthesis of 8H-quinazolino[4,3-b]quinazolin-8-ones from commercially available 2-aminobenzonitriles, triethyl orthoformate, and anthranilic acids/esters/amides in good yields.

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