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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 methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87666-16-8

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87666-16-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87666-16-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,6 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 87666-16:
(7*8)+(6*7)+(5*6)+(4*6)+(3*6)+(2*1)+(1*6)=178
178 % 10 = 8
So 87666-16-8 is a valid CAS Registry Number.

87666-16-8Relevant academic research and scientific papers

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