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Acetic acid (2R,3R,4S,5S,6R)-3-acetoxy-6-acetoxymethyl-5-((2S,3R,4R,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-3-acetylamino-tetrahydro-pyran-2-yloxy)-2-(2,2,2-trichloro-acetimidoyloxy)-tetrahydro-pyran-4-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

211869-89-5

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211869-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 211869-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,8,6 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 211869-89:
(8*2)+(7*1)+(6*1)+(5*8)+(4*6)+(3*9)+(2*8)+(1*9)=145
145 % 10 = 5
So 211869-89-5 is a valid CAS Registry Number.

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