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[Et4N][(Nb(CO)4)2(μ-I)3] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

147141-47-7

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147141-47-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147141-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,1,4 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 147141-47:
(8*1)+(7*4)+(6*7)+(5*1)+(4*4)+(3*1)+(2*4)+(1*7)=117
117 % 10 = 7
So 147141-47-7 is a valid CAS Registry Number.

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