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121268-84-6

121268-84-6

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121268-84-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121268-84-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,2,6 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 121268-84:
(8*1)+(7*2)+(6*1)+(5*2)+(4*6)+(3*8)+(2*8)+(1*4)=106
106 % 10 = 6
So 121268-84-6 is a valid CAS Registry Number.
InChI:InChI=1/C18H15NO6S/c1-24-13-8-9-15-12(10-13)11-16(17(20)18(21)25-2)19(15)26(22,23)14-6-4-3-5-7-14/h3-11H,1-2H3

121268-84-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 2-[1-(benzenesulfonyl)-5-methoxyindol-2-yl]-2-oxoacetate

1.2 Other means of identification

Product number -
Other names N-(phenylsulfonyl)-2-methoxalyl-5-methoxyindole

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:121268-84-6 SDS

121268-84-6Relevant articles and documents

Synthesis of 6-Substituted 7H-Pyridocarbazoles

Modi, Sandeep P.,Zayed, Abdel-Hadi,Archer, Sydney

, p. 3084 - 3087 (2007/10/02)

Condensation of N-(phenylsulfonyl)-2-methoxalylindole and its 5-methoxy analogue with a modified Wittig reagent prepared from diphenyl(4-pyridylmethyl)phosphine oxide furnished the olefins 16 and 17, respectively.Oxidative photocyclization furnished the 6-carbomethoxy-7H-pyridocarbazoles 18 and 24.Reduction with lithium aluminium hydride gave the carbinols 19 and 23, which when treated with methyl isocyanate gave the corresponding N-methylcarbamates 20 and 26, which are potential antitumor agents.Manganese dioxide oxidation of 19 and 25 furnished the aldehydes 21 and 27.Treatment with methylenetriphenylphosphorane gave olefins 22 and 28, which upon catalytic reduction afforded the 6-ethyl-7H-pyridocarbazoles 23 and the known 29.

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