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(2R,3R,4R)-3,4-Bis-benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-hex-5-enal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129840-40-0

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129840-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129840-40-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,8,4 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 129840-40:
(8*1)+(7*2)+(6*9)+(5*8)+(4*4)+(3*0)+(2*4)+(1*0)=140
140 % 10 = 0
So 129840-40-0 is a valid CAS Registry Number.

129840-40-0Relevant academic research and scientific papers

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