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90334-73-9

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90334-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90334-73-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,3,3 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90334-73:
(7*9)+(6*0)+(5*3)+(4*3)+(3*4)+(2*7)+(1*3)=119
119 % 10 = 9
So 90334-73-9 is a valid CAS Registry Number.

90334-73-9Downstream Products

90334-73-9Relevant articles and documents

N-(2-hydroxy-5-carboxy-benzyliden)-4-substituted anilines and their methyl esters: Synthesis and antimicrobial activity

Diurno,Mazzoni,Piscopo,Bolognese

, p. 1189 - 1195 (2007/10/02)

The N-(2-hydroxy-5-carboxy-benzyliden)-4-substituted anilines (1-6) and the corresponding 5-carbomethoxy derivatives (7-12) were synthesized and characterized. Antimicrobial and antifungal activity was tested against Gram+ and Gram- bacteria and Fungi.

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