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69459-73-0

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69459-73-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69459-73-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,4,5 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 69459-73:
(7*6)+(6*9)+(5*4)+(4*5)+(3*9)+(2*7)+(1*3)=180
180 % 10 = 0
So 69459-73-0 is a valid CAS Registry Number.

69459-73-0Downstream Products

69459-73-0Relevant articles and documents

Fluorescent analogue of ampicillin.

Kusnir,Adameova,Barna

, p. 2058 - 2061 (2007/10/21)

As the outcome of the reaction of ampicillin with 4-phenylspiro[furan-2(3H),1'-phthalane]-3,3'-dione (fluorescamine), the chemical analogue of ampicillin (F-AMPI) has been prepared. This preparation has manifested strong fluorescence in UV light. Some basic chemical and biological properties of this product such as chemical stability electrophoretic mobility, uniformity during thin-layer chromatography and ion-exchange chromatography, and antimicrobial activity were examined. The results were compared with values of the original antibiotic.

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