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â-D-Glucopyranose,cyclic 3f5:6f7-[(2S)-3,6-dihydro-2,9,10,11,11- pentahydroxy-3-oxo-2,6-methano-2H-1- benzoxocin-5,7-dicarboxylate] 1,2,4-tris(3,4,5-trihydroxybenzoate) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131438-69-2

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131438-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131438-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,4,3 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131438-69:
(8*1)+(7*3)+(6*1)+(5*4)+(4*3)+(3*8)+(2*6)+(1*9)=112
112 % 10 = 2
So 131438-69-2 is a valid CAS Registry Number.

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