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2,4-Dioxabicyclo[3.3.1]nonane-6-acetaldehyde, 7-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[(2-methoxyethoxy)methoxy]-5- [(4-methoxy-2-oxo-2H-pyran-6-yl)methyl]-3,3-dimethyl-, (1S,5R,6S,7S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

631900-18-0

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631900-18-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 631900-18-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,1,9,0 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 631900-18:
(8*6)+(7*3)+(6*1)+(5*9)+(4*0)+(3*0)+(2*1)+(1*8)=130
130 % 10 = 0
So 631900-18-0 is a valid CAS Registry Number.

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