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51116-92-8

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51116-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51116-92-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,1,1 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 51116-92:
(7*5)+(6*1)+(5*1)+(4*1)+(3*6)+(2*9)+(1*2)=88
88 % 10 = 8
So 51116-92-8 is a valid CAS Registry Number.

51116-92-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 2-hydroxy-4,6-dimethoxybenzoate

1.2 Other means of identification

Product number -
Other names Benzoicacid,2-hydroxy-4,6-dimethoxy-,methyl ester

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:51116-92-8 SDS

51116-92-8Relevant articles and documents

Enantioselective Total Synthesis of Berkeleyone A and Preaustinoids

Franzoni, Ivan,Guo, Chuning,Hong, Benke,Ji, Yunpeng,Jia, Hongli,Li, Houhua,Zhang, Yang

supporting information, p. 14869 - 14874 (2021/05/27)

Herein we report the first enantioselective total synthesis of 3,5-dimethylorsellinic acid-derived meroterpenoids (?)-berkeleyone A and its five congeners ((?)-preaustinoids A, A1, B, B1, and B2) in 12–15 steps, starting from commercially available 2,4,6-trihydroxybenzoic acid hydrate. Based upon the recognition of latent symmetry within D-ring, our convergent synthesis features two critical reactions: 1) a symmetry-breaking, diastereoselective dearomative alkylation to assemble the entire carbon core, and 2) a Sc(OTf)3-mediated sequential Krapcho dealkoxycarbonylation/carbonyl α-tert-alkylation to forge the intricate bicyclo[3.3.1]nonane framework. We also conducted our preliminary biomimetic investigations and uncovered a series of rearrangements (α-ketol, α-hydroxyl-β-diketone, etc.) responsible for the biomimetic diversification of (?)-berkeleyone A into its five preaustinoid congeners.

Biomimetic Synthesis of Complex Flavonoids Isolated from Daemonorops “Dragon's Blood”

Schmid, Matthias,Trauner, Dirk

supporting information, p. 12332 - 12335 (2017/09/25)

The dragonbloodins are a pair of complex flavonoid trimers that have been isolated from the palm tree Daemonorops draco, one of the sources of the ancient resin known as “dragon's blood”. We present a short synthesis that clarifies their relative configur

Total Synthesis and Biological Evaluation of Irciniastatin A (a.k.a. Psymberin) and Irciniastatin B

Uesugi, Shun-Ichiro,Watanabe, Tsubasa,Imaizumi, Takamichi,Ota, Yu,Yoshida, Keisuke,Ebisu, Haruna,Chinen, Takumi,Nagumo, Yoko,Shibuya, Masatoshi,Kanoh, Naoki,Usui, Takeo,Iwabuchi, Yoshiharu

, p. 12333 - 12350 (2016/01/09)

Irciniastatin A (a.k.a. psymberin) and irciniastatin B are members of the pederin natural product family, which have potent antitumor activity and structural complexity. Herein, we describe a full account of our total synthesis of (+)-irciniastatin A and (-)-irciniastatin B. Our synthesis features the highly regioselective Eu(OTf)3-catalyzed, DTBMP-assisted epoxide ring opening reaction with MeOH, which enabled a concise synthesis of the C1-C6 fragment, extensive use of AZADO (2-azaadamantane N-oxyl) and its related nitroxyl radical/oxoammonium salt-catalyzed alcohol oxidation throughout the synthesis, and a late-stage assembly of C1-C6, C8-C16, and C17-C25 fragments. In addition, for the synthesis of (-)-irciniastatin B, we achieved the C11-selective control of the oxidation stage via regioselective deprotection and AZADO-catalyzed alcohol oxidation. The synthetic irciniastatins showed high levels of cytotoxic activity against mammalian cells. Furthermore, chemical footprinting experiments using synthetic compounds revealed that the binding site of irciniastatins is the E-site of the ribosome.

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