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(E)-(2R,4R,8R)-8-((4R,5S,6S)-6-{(2S,5S,2'R,5'S)-5'-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2,5'-dimethyl-octahydro-[2,2']bifuranyl-5-ylmethyl}-2,2,5-trimethyl-[1,3]dioxan-4-yl)-2,4-dimethyl-non-6-enal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128329-49-7

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128329-49-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128329-49-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,2 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128329-49:
(8*1)+(7*2)+(6*8)+(5*3)+(4*2)+(3*9)+(2*4)+(1*9)=137
137 % 10 = 7
So 128329-49-7 is a valid CAS Registry Number.

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