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5-[1-((E)-11-Ethoxycarbonyl-3-oxo-undec-1-en-7-ynyl)-3-oxo-azocan-2-ylmethyl]-3,6-dihydro-2H-pyridine-1-carboxylic acid 2-trimethylsilanyl-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

194491-84-4

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194491-84-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 194491-84-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,4,9 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 194491-84:
(8*1)+(7*9)+(6*4)+(5*4)+(4*9)+(3*1)+(2*8)+(1*4)=174
174 % 10 = 4
So 194491-84-4 is a valid CAS Registry Number.

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