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16408-78-9

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16408-78-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16408-78-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,0 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 16408-78:
(7*1)+(6*6)+(5*4)+(4*0)+(3*8)+(2*7)+(1*8)=109
109 % 10 = 9
So 16408-78-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H13NO5/c1-22-12-6-10-11(7-13(12)23-2)18(21)17-15-9(3-4-20-17)5-14-19(16(10)15)25-8-24-14/h3-7H,8H2,1-2H3

16408-78-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name Oxodicentrine

1.2 Other means of identification

Product number -
Other names 8H-Benzo(g)-1,3-benzodioxolo(6,5,4-de)quinolin-8-one,10,11-dimethoxy

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:16408-78-9 SDS

16408-78-9Downstream Products

16408-78-9Related news

Antioxidant, anti-rheumatic and anti-inflammatory investigation of extract and dicentrinone (cas 16408-78-9) from Duguetia furfuracea (A. St.-Hil.) Benth. & Hook. f.08/05/2019

Ethnopharmacological relevanceThe preparations of teas and syrups using Duguetia furfuracea have been used in folk medicine to treat rheumatism and back pain. Several rheumatic diseases are anti-inflammatory and are treated with several anti-inflammatories.detailed

16408-78-9Relevant articles and documents

ALKALOIDS OF LITSAEA LAETA AND L. SALICIFOLIA

Rastogi, R. C.,Borthakur, N.

, p. 998 - 999 (1980)

The structure for laetine (2-hydroxy-1-methyl 10,11-methylenedioxy noraporphine), a new alkaloid from the bark of Litsaea laeta has been established.N,O-Dimethylharnovine and glaucine were also isolated from the same source.C-2 hydroxy aporphines are characteristic of L. laeta.Two known alkaloids, dicentrinone and nordicentrine, have also been isolated from the leaves of L. salicifolia. - Key Word Index: Litsaea laeta; L. salicifolia; Lauraceae; new noraporphine alkaloid; structure determination.

Novel total syntheses of oxoaporphine alkaloids enabled by mild Cu-catalyzed tandem oxidation/aromatization of 1-Bn-DHIQs

Zheng, Bo,Qu, Hui-Ya,Meng, Tian-Zhuo,Lu, Xia,Zheng, Jie,He, Yun-Gang,Fan, Qi-Qi,Shi, Xiao-Xin

, p. 28997 - 29007 (2018/08/29)

Novel total syntheses of oxoaporphine alkaloids such as liriodenine, dicentrinone, cassameridine, lysicamine, oxoglaucine and O-methylmoschatoline were developed. The key step of these total syntheses is Cu-catalyzed conversion of 1-benzyl-3,4-dihydro-isoquinolines (1-Bn-DHIQs) to 1-benzoyl-isoquinolines (1-Bz-IQs) via tandem oxidation/aromatization. This novel Cu-catalyzed conversion has been studied in detail, and was successfully used for constructing the 1-Bz-IQ core.

Alkaloids of Machilus glaucescens Wight: Machigline, A New Phenolic Oxoaporphine Alkaloid

Talapatra, Bani,Goswami, Shyamaprosad,Ghosh, Arindum,Talapatra, Sunil K.

, p. 1364 - 1368 (2007/10/02)

Machigline (I), a new phenolic oxoaporphine alkaloid, isolated along with atheroline (II) and β-sitosterol-O-β-D-glucoside from the alcohol extract of the leaves of Machilus glaucescens Wight (Lauraceae), has been shown to be 1,2-methylenedioxy-9-hydroxy-10-methoxyoxoaporphine by spectral and chemical studies.A fatty ketol characterised as a rarely occurring n-hentriacotan-10-ol-16-one (10-hydroxypalmitone) (III); (first report of its occurrence in Lauraceae) has also been isolated as an aliphatic constituent from the CHCl3 extract of the plant besides the lignan and nor-lignan constituents.The mass fragmentation of I and III have been delinated.The isolation of machigline and atheroline constitutes the firsent report on the occurrence of oxoaporphines in Machilus species, and machigline adds a new name to the list of only a few phenolic oxoaporphines.

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