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7α-<(1R)-1-hydroxy-1-methyl-3-(4-hydroxyphenyl)propyl>-6,14-endo-ethenotetrahydrothebaine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98704-55-3

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98704-55-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98704-55-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,7,0 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98704-55:
(7*9)+(6*8)+(5*7)+(4*0)+(3*4)+(2*5)+(1*5)=173
173 % 10 = 3
So 98704-55-3 is a valid CAS Registry Number.

98704-55-3Relevant academic research and scientific papers

Hybromet: A ligand for purifying opioid receptors

Archer,Michael,Osei-Gyimah,Seyed-Mozaffari,Zukin,Maneckjee,Simon,Gioannini

, p. 1950 - 1953 (2007/10/02)

Condensation of the Grignard reagent derive from 2-[4-(allyloxy)phenyl]ethyl bromide with 7α-acetyl-6,14-endo-ethenotetrahydrothebaine furnished the (R) tertiary carbinol, 7, which upon methoxymercuration followed by treatment with the KBr gave the bromom

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