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2H-1-Benzopyran-2-one,8-(1,1-dimethyl-2-propen-1-yl)-5,7-dimethoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22333-50-2

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22333-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22333-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,3 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 22333-50:
(7*2)+(6*2)+(5*3)+(4*3)+(3*3)+(2*5)+(1*0)=72
72 % 10 = 2
So 22333-50-2 is a valid CAS Registry Number.

22333-50-2SDS

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 pinnarin

1.2 Other means of identification

Product number -
Other names Pinnarin

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:22333-50-2 SDS

22333-50-2Downstream Products

22333-50-2Relevant academic research and scientific papers

Efficient syntheses of 6-prenylcoumarins and linear pyranocoumarins: Total synthesis of suberosin, toddaculin, O-methylapigravin (O-methylbrosiperin), O-methylbalsamiferone, dihydroxanthyletin, xanthyletin and luvangetin

Mali, Raghao S.,Joshi, Priya P.,Sandhu, Paramjeet Kaur,Manekar-Tilve, Anita

, p. 371 - 376 (2007/10/03)

Synthesis of naturally occurring 6-prenylcoumarins (1a, 2c and 3a) and their derivatives 1c, 1d, 1e, 2d and 3b-d starting from 2-prenyloxybenzaldehydes (8, 12 and 14) using tandem Claisen rearrangement and Wittig reaction is described. The coumarins 1a, 1

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