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2-[(Z)-4-(2-Methoxymethoxy-phenyl)-2-methyl-but-2-enyloxy]-tetrahydro-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

289472-10-2

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289472-10-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 289472-10-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,4,7 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 289472-10:
(8*2)+(7*8)+(6*9)+(5*4)+(4*7)+(3*2)+(2*1)+(1*0)=182
182 % 10 = 2
So 289472-10-2 is a valid CAS Registry Number.

289472-10-2Relevant academic research and scientific papers

A new preparation of 2,5-dihydro-1-benzoxepins using Mitsunobu cyclization, and the synthesis of natural radulanins

Yamaguchi, Seiji,Furihata, Katsunori,Miyazawa, Masahiro,Yokoyama, Hajime,Hirai, Yoshiro

, p. 4787 - 4790 (2007/10/03)

Mitsunobu cyclization of o-[4-hydroxy-3-methyl-2(Z)-butenyl]phenol 2a effected selective seven-membered cyclization to give 3-methyl-2,5-dihydro-1- benoxepin 1a. Using this procedure, natural radulanin A and radulanin A methyl ether were synthesized effec

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