113250-85-4 Usage
Molecular weight
395.27 g/mol This is the mass of one mole of the compound, measured in grams.
Class
Naphthalene derivatives This refers to the fact that the compound is derived from naphthalene, a type of organic compound.
Applications
Synthesis of pharmaceuticals, agrochemicals, and other organic compounds This indicates the various uses of the compound in the production of different types of products.
Health and environmental risks
Handle with care This warns that the compound may pose risks to health and the environment if not handled properly.
Check Digit Verification of cas no
The CAS Registry Mumber 113250-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,5 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 113250-85:
(8*1)+(7*1)+(6*3)+(5*2)+(4*5)+(3*0)+(2*8)+(1*5)=84
84 % 10 = 4
So 113250-85-4 is a valid CAS Registry Number.
113250-85-4Relevant academic research and scientific papers
Benzyne Cyclization Route to Benzophenanthridine Alkaloids. Synthesis of Chelerythrine, Decarine, and Nitidine
Kessar, Satinder V.,Gupta, Yash P.,Balakrishnan, Prasanna,Sawal, Kewal K.,Mohammad, Taj,Dutt, Mahesh
, p. 1708 - 1713 (2007/10/02)
The alkaloids chelerythrine (8b) and decarine (7c) have been synthesized through a benzyne-mediated cyclization of N-(2-halobenzyl)-1-naphthylamines 4 with KNH2 in ammonia/ether.The 7-hydroxybenzophenanthridine structure 16a proposed for the alkaloid fagaridine is questioned on the basis of comparison with a model compound (16b) synthesized by benzyne cyclization.For the 8,9-oxygenated alkaloids like nitidine (8i), this cyclization proceeded poorly, but a dramatic improvement occurred when LDA/THF at -78 deg C was used instead of KNH2/NH3.
