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(2R,3S,4S,5R)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-2,3,4,5-tetrahydro-pyranylium is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123043-08-3

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123043-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123043-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,0,4 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123043-08:
(8*1)+(7*2)+(6*3)+(5*0)+(4*4)+(3*3)+(2*0)+(1*8)=73
73 % 10 = 3
So 123043-08-3 is a valid CAS Registry Number.

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