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6-nitro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1247072-45-2

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1247072-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1247072-45-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,7,0,7 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1247072-45:
(9*1)+(8*2)+(7*4)+(6*7)+(5*0)+(4*7)+(3*2)+(2*4)+(1*5)=142
142 % 10 = 2
So 1247072-45-2 is a valid CAS Registry Number.

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