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(E)-3-(4-Hydroxy-phenyl)-acrylic acid 2-hydroxy-3-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-propyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91853-77-9

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91853-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91853-77-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,5 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91853-77:
(7*9)+(6*1)+(5*8)+(4*5)+(3*3)+(2*7)+(1*7)=159
159 % 10 = 9
So 91853-77-9 is a valid CAS Registry Number.

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