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4-{4-Hydroxy-2-methoxy-5-[(S)-5,6,7-trimethoxy-8-(6-methoxy-2-methyl-1-oxo-1,2,3,4-tetrahydro-isoquinolin-7-yloxy)-2-methyl-1,2,3,4-tetrahydro-isoquinolin-1-ylmethyl]-phenoxy}-benzaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

72187-03-2

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72187-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72187-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,8 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 72187-03:
(7*7)+(6*2)+(5*1)+(4*8)+(3*7)+(2*0)+(1*3)=122
122 % 10 = 2
So 72187-03-2 is a valid CAS Registry Number.

72187-03-2Downstream Products

72187-03-2Relevant academic research and scientific papers

The Structure of Thalibrunine, a Reinvestigation and Revision

Wu, Jinn,Beal, Jack L.,Doskotch, Raymond W.

, p. 208 - 212 (2007/10/02)

Evidence is presented that thalibrunine has structure 2 and is the 2'-hydroxy derivative of hernandezine.Ceric ammonium nitrate oxidation of thalibrunine acetate (3) gave 2-methoxy-4-acetoxy-4',5-diformyldiphenyl ether (6), which was also prepared synthet

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