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(2R,6R,8R)-9-(tert-Butyl-diphenyl-silanyloxy)-2,6,8-trimethyl-5-oxo-nonanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74231-34-8

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74231-34-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74231-34-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,3 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74231-34:
(7*7)+(6*4)+(5*2)+(4*3)+(3*1)+(2*3)+(1*4)=108
108 % 10 = 8
So 74231-34-8 is a valid CAS Registry Number.

74231-34-8Relevant academic research and scientific papers

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