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Check Digit Verification of cas no

The CAS Registry Mumber 103985-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,9,8 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 103985-13:
(8*1)+(7*0)+(6*3)+(5*9)+(4*8)+(3*5)+(2*1)+(1*3)=123
123 % 10 = 3
So 103985-13-3 is a valid CAS Registry Number.

103985-13-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-(3-nitrophenyl)pyridine 1-oxide

1.2 Other means of identification

Product number	-
Other names	2-<3-Nitro-phenyl>-pyridin-N-oxid

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:103985-13-3 SDS

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103985-13-3Relevant articles and documents

A facile synthetic route for antineoplastic drug GDC-0449

Cao, Meng,Hu, Hua-You,Zhao, Hu-Cheng,Zhang, Xi-Quan,Gu, Hong-Mei,Yang, Ling,Cai, Jin,Wang, Peng,Hu, Bing,Ji, Min

, p. 1408 - 1414 (2014)

In the current study a facile synthetic route for preparing antineoplastic drug GDC-0449 is investigated. Starting with pyridine-1-oxide and 1-iodo-3-nitrobenzene, the intermediate product 2-(2-chloro-5-nitrophenyl) pyridine was prepared by cross-coupling

Palladium-catalyzed direct C-H arylation of pyridine N-oxides with potassium aryl- and heteroaryltrifluoroborates

Li, Mengli,Li, Xing,Chang, Honghong,Gao, Wenchao,Wei, Wenlong

supporting information, p. 2421 - 2426 (2016/03/01)

An efficient ligand-free Pd(OAc)2-catalyzed selective arylation of pyridine N-oxides using potassium (hetero)aryltrifluoroborates as coupling partners via C-H bond activation was achieved in the presence of TBAI. This approach has a broad subst

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103985-13-3