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(1S,15R)-10,21,26-trimethoxy-8,24-dioxa-16,31-diazaheptacyclo[23.6.2.1~3,7~.1~9,13~.1~15,19~.0~23,34~.0~28,32~]hexatriaconta-3(36),4,6,9(35),10,12,19(34),20,22,25,27,32-dodecaen-22-ol (non-preferred name) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111537-45-2

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111537-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111537-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,5,3 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111537-45:
(8*1)+(7*1)+(6*1)+(5*5)+(4*3)+(3*7)+(2*4)+(1*5)=92
92 % 10 = 2
So 111537-45-2 is a valid CAS Registry Number.

111537-45-2Downstream Products

111537-45-2Relevant academic research and scientific papers

Studies on inhibitory activity against acetylcholinesterase of new bisbenzylisoquinoline alkaloid and its related compounds

Ogino, Tatsunori,Yamaguchi, Takuji,Sato, Toshitsugu,Sasaki, Hiroshi,Sugama, Ko,Okada, Minoru,Maruno, Masao

, p. 2253 - 2260 (1997)

A new phenolic bisbenzylisoquinoline (BBI) alkaloid named 2′-N-norfangchinoline was isolated from the root of Stephania tetrandra S. MOORE along withfangchinoline (2) and atherospermoline (3). The chemical structure of 2′-N-norfangchinoline was proved to be 4 by spectral analyses and chemical methods. Moreover three phenolic BBI alkaloidal compounds, 2,2′-N,N-dinorfangchinoline (8), 2′-N-noratherospermoline (9), 2-N-norfangchinoline (10) were derived from tetrandrine (1). And 12-O-acetyl atherospermoline (11) was obtained by partial acetylation of atherospermoline (3). Seven phenolic BBI compounds (2, 3, 4, 8, 9, 10, and 11) also have the inhibitory effect on acetylcholinesterase.

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