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Acetic acid (2R,3R,4R)-4-((2S,3R,4R,5S,6S)-3,4,5-triacetoxy-6-methyl-tetrahydro-pyran-2-yloxy)-2-triisopropylsilanyloxymethyl-3,4-dihydro-2H-pyran-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219901-05-0

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  • Acetic acid (2R,3R,4R)-4-((2S,3R,4R,5S,6S)-3,4,5-triacetoxy-6-methyl-tetrahydro-pyran-2-yloxy)-2-triisopropylsilanyloxymethyl-3,4-dihydro-2H-pyran-3-yl ester

    Cas No: 219901-05-0

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219901-05-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219901-05-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,9,0 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 219901-05:
(8*2)+(7*1)+(6*9)+(5*9)+(4*0)+(3*1)+(2*0)+(1*5)=130
130 % 10 = 0
So 219901-05-0 is a valid CAS Registry Number.

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