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7-methoxy-6-prenyl-3-phenylcoumarin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

380375-72-4

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380375-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 380375-72-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,0,3,7 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 380375-72:
(8*3)+(7*8)+(6*0)+(5*3)+(4*7)+(3*5)+(2*7)+(1*2)=154
154 % 10 = 4
So 380375-72-4 is a valid CAS Registry Number.

380375-72-4Downstream Products

380375-72-4Relevant academic research and scientific papers

Useful syntheses of prenylated- and pyrano-3-arylcoumarins

Mali,Joshi

, p. 2753 - 2760 (2001)

Convenient syntheses of 6-prenyl- and 8-isoprenyl-3-arylcoumarins (7a-d and 8c-d) from 2-prenyloxy-4-methoxybenzaldehydes (5a and 5b) and of pyrano-3-arylcoumarins (10a-b) from 2-hydroxy-4-(1,1-dimethylpropynyloxy) benzaldehyde (9) using Wittig reaction are described.

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