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Cyclopropanecarboxaldehyde, 2-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-, (1S,2S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

263399-58-2

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263399-58-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 263399-58-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,3,9 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 263399-58:
(8*2)+(7*6)+(6*3)+(5*3)+(4*9)+(3*9)+(2*5)+(1*8)=172
172 % 10 = 2
So 263399-58-2 is a valid CAS Registry Number.

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