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(3R,4R,5R)-3-(tert-Butyl-dimethyl-silanyloxymethyl)-5-hydroxy-3,4-dimethyl-dihydro-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136409-65-9

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136409-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136409-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,4,0 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 136409-65:
(8*1)+(7*3)+(6*6)+(5*4)+(4*0)+(3*9)+(2*6)+(1*5)=129
129 % 10 = 9
So 136409-65-9 is a valid CAS Registry Number.

136409-65-9Upstream product

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