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(2R,3R,4R,6R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methyl-6-(1,5,9,10-tetramethoxy-anthracen-2-yl)-tetrahydro-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136459-94-4

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136459-94-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136459-94-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,4,5 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 136459-94:
(8*1)+(7*3)+(6*6)+(5*4)+(4*5)+(3*9)+(2*9)+(1*4)=154
154 % 10 = 4
So 136459-94-4 is a valid CAS Registry Number.

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