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17-phenyl-17-northebaine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

245083-40-3

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245083-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 245083-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,5,0,8 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 245083-40:
(8*2)+(7*4)+(6*5)+(5*0)+(4*8)+(3*3)+(2*4)+(1*0)=123
123 % 10 = 3
So 245083-40-3 is a valid CAS Registry Number.

245083-40-3Relevant academic research and scientific papers

Synthesis of N-phenyl-substituted derivatives of morphine alkaloids

Moiseev,Bakhanova,Schmidhammer,Kalinin

, p. 589 - 592 (1999)

A method for the preparation of N-phenyl-substituted morphine alkaloids by treatment of the corresponding N-nor derivatives with Ph3Bi in the presence of Cu(OAc)2 is proposed. 17-Nor-17-phenylthebaine thus obtained can serve as a convenient starting material for the preparation of other N-phenyl-substituted alkaloids.

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