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Acetic acid (1S,2R,4R)-5-(tert-butyl-dimethyl-silanyloxy)-1-[(1R,3R)-3-((4S,5R,6S)-6-ethyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-1-methyl-butyl]-2,4-dimethyl-pentyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129117-32-4

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129117-32-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129117-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,1 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129117-32:
(8*1)+(7*2)+(6*9)+(5*1)+(4*1)+(3*7)+(2*3)+(1*2)=114
114 % 10 = 4
So 129117-32-4 is a valid CAS Registry Number.

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