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104293-89-2

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104293-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104293-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,2,9 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104293-89:
(8*1)+(7*0)+(6*4)+(5*2)+(4*9)+(3*3)+(2*8)+(1*9)=112
112 % 10 = 2
So 104293-89-2 is a valid CAS Registry Number.

104293-89-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-butyl-3-methylpyridine

1.2 Other means of identification

Product number -
Other names 3-picoline,2-butyl

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:104293-89-2 SDS

104293-89-2Downstream Products

104293-89-2Relevant articles and documents

-

Leonard,Ryder

, p. 598,604 (1953)

-

Palladium-Catalyzed Secondary C(sp3)?H Arylation of 2-Alkylpyridines

Li, Hong-Liang,Kuninobu, Yoichiro

supporting information, p. 2637 - 2641 (2020/06/02)

A pyridyl group-assisted palladium-catalyzed secondary C(sp3)?H arylation protocol was developed. A substituent at the 3-position of the pyridyl group is proved to be important for promoting C?H arylation and controlling the regioselectivity. Aryl iodides can be used as coupling partners. The reaction proceeded in good to excellent yields with good functional group tolerance, even on the gram-scale. The preliminary asymmetric reaction was investigated using an L-proline derivative as a chiral ligand. (Figure presented.).

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