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7-Oxo-6-propyl-5-((E)-2-p-tolyl-vinyl)-1,7b-dihydro-7H-4,7a-diaza-cyclopropa[a]naphthalene-1a-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77040-82-5

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77040-82-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77040-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,4 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77040-82:
(7*7)+(6*7)+(5*0)+(4*4)+(3*0)+(2*8)+(1*2)=125
125 % 10 = 5
So 77040-82-5 is a valid CAS Registry Number.

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77040-82-5Relevant academic research and scientific papers

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