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(R)-[(2S,4S,5R)-2-Methoxy-4-(2-methoxy-ethoxymethoxy)-5-methyl-tetrahydro-pyran-2-yl]-(2-trimethylsilanyl-ethoxymethoxy)-acetaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127685-44-3

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127685-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127685-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,8 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127685-44:
(8*1)+(7*2)+(6*7)+(5*6)+(4*8)+(3*5)+(2*4)+(1*4)=153
153 % 10 = 3
So 127685-44-3 is a valid CAS Registry Number.

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