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91284-48-9

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91284-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91284-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,2,8 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 91284-48:
(7*9)+(6*1)+(5*2)+(4*8)+(3*4)+(2*4)+(1*8)=139
139 % 10 = 9
So 91284-48-9 is a valid CAS Registry Number.

91284-48-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name propan-2-yl 4-methoxybenzenesulfonate

1.2 Other means of identification

Product number -
Other names Benzenesulfonic acid,4-methoxy-,1-methylethyl 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:91284-48-9 SDS

91284-48-9Downstream Products

91284-48-9Relevant articles and documents

Copper-Catalyzed Multicomponent Reaction of DABCO·(SO2)2, Alcohols, and Aryl Diazoniums for the Synthesis of Sulfonic Esters

Wang, Yang,Deng, Lingling,Deng, Yu,Han, Jianlin

, p. 4674 - 4680 (2018/04/26)

A Cu-catalyzed multicomponent cascade reaction of DABCO·(SO2)2 (DABSO), alcohol, and aryl diazonium tetrafluoroborate was developed which afforded sulfonic esters in moderate to good chemical yields. In this reaction, the SO2 surrogate DABSO was used for the first time in the synthesis of sulfonic aliphatic esters. This multicomponent reaction was carried out under mild conditions and tolerated a wide range of substrates, which provides a new and efficient strategy for the synthesis of sulfonic esters.

Studies on chemical carcinogens and mutagens. XXV. Chemoselectivity of alkyl sulfonates toward 4-(p-nitrobenzyl)pyridine (NBP) in phosphate buffer

Ninomiya,Kohda,Kawazoe

, p. 1326 - 1332 (2007/10/02)

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