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5-[2-(tert-butyldimethylsilyloxy)-3-methoxyphenyl]pentyl-4-methylbenzenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1228645-70-2

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1228645-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228645-70-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,6,4 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1228645-70:
(9*1)+(8*2)+(7*2)+(6*8)+(5*6)+(4*4)+(3*5)+(2*7)+(1*0)=162
162 % 10 = 2
So 1228645-70-2 is a valid CAS Registry Number.

1228645-70-2Relevant academic research and scientific papers

Synthesis of the antibacterial benzoquinone primin and its water-soluble analogue, primin acid

Bhattacharya, Asish K.,Kaur, Tanpreet,Ganesh, Krishna N.

, p. 1141 - 1144 (2010)

The biologically active natural product, primin and its water-soluble acid analogue, primin acid are prepared in 34% and 25% overall yields, respectively, from a common intermediate using a Grignard reaction and a Johnson-Claisen rearrangement as the key

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