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82740-58-7

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82740-58-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82740-58-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,4 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82740-58:
(7*8)+(6*2)+(5*7)+(4*4)+(3*0)+(2*5)+(1*8)=137
137 % 10 = 7
So 82740-58-7 is a valid CAS Registry Number.

82740-58-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name N-tert-butylnaphthalene-2-carboxamide

1.2 Other means of identification

Product number -
Other names N-tert-Butyl Naphthalene-2-carboxamide

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:82740-58-7 SDS

82740-58-7Relevant articles and documents

Nickel-catalyzed aminocarbonylation of Aryl/Alkenyl/Allyl (pseudo)halides with isocyanides and H2O

Li, Qiao,Cai, Yun,Jin, Hongwei,Liu, Yunkui,Zhou, Bingwei

supporting information, (2020/11/27)

Herein described is a nickel-catalyzed aminocarbonylation of aryl/alkenyl/allyl (pseudo)halides with isocyanides, providing aryl/alkenyl/allyl amides in 41% to 92% yields. Functional groups such as F, Cl, OMe, and heteroaromatic rings are compatible in the reaction. A Ni(0)/Ni(II) catalytic cycle is proposed based on preliminary experiments and previous literature. The reaction features readily available nickel salt, broad functional group tolerance, and simple reaction conditions.

Practical synthesis of phthalimides and benzamides by a multicomponent reaction involving arynes, isocyanides, and CO2/H2O

Kaicharla, Trinadh,Thangaraj, Manikandan,Biju, Akkattu T.

supporting information, p. 1728 - 1731 (2014/04/17)

Transition-metal-free multicomponent reactions involving arynes and isocyanides with either CO2 or H2O have been reported. With CO2 as the third component, the reactions resulted in the formation of N-substituted phthalimides. The utility of water as the third component furnished benzamide derivatives in moderate to good yields. These reactions took place under mild conditions with broad scope.

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