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methyl 2-(2',3'-di-O-methoxymethyl-5'-O-tert-butyldimethylsilyl-β-D,L-arabinofuranosyl) glyoxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75467-21-9

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75467-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75467-21-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,6 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75467-21:
(7*7)+(6*5)+(5*4)+(4*6)+(3*7)+(2*2)+(1*1)=149
149 % 10 = 9
So 75467-21-9 is a valid CAS Registry Number.

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