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

1228645-67-7

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1228645-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228645-67-7 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, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1228645-67:
(9*1)+(8*2)+(7*2)+(6*8)+(5*6)+(4*4)+(3*5)+(2*6)+(1*7)=167
167 % 10 = 7
So 1228645-67-7 is a valid CAS Registry Number.

1228645-67-7Relevant 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.

supporting information; experimental part, p. 1141 - 1144 (2010/05/19)

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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