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(2S,3R,4R)-5-(4-Methoxy-benzyloxy)-4-methyl-2-vinyl-pentane-1,3-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

856433-57-3

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856433-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 856433-57-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,4,3 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 856433-57:
(8*8)+(7*5)+(6*6)+(5*4)+(4*3)+(3*3)+(2*5)+(1*7)=193
193 % 10 = 3
So 856433-57-3 is a valid CAS Registry Number.

856433-57-3Upstream product

856433-57-3Relevant academic research and scientific papers

Synthetic studies of tedanolide, a marine macrolide displaying potent antitumor activity. Stereoselective synthesis of the C(13)-C(23) segment

Iwata, Yasuhiro,Tanino, Keiji,Miyashita, Masaaki

, p. 2341 - 2344 (2007/10/03)

(Chemical Equation Presented) A highly stereoselective synthesis of the C(13)-C(23) segment of tedanolide (1), an 18-membered macrolide isolated from the Caribbean sponge Tedania ignis, displaying significant cytotoxicity against KB and PS tumor cell line

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