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105769-74-2

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105769-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105769-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,7,6 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 105769-74:
(8*1)+(7*0)+(6*5)+(5*7)+(4*6)+(3*9)+(2*7)+(1*4)=142
142 % 10 = 2
So 105769-74-2 is a valid CAS Registry Number.

105769-74-2SDS

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-<hydroxy(2-nitrophenyl)methyl>tropone

1.2 Other means of identification

Product number -
Other names 2-<hydroxy(o-nitrophenyl)methyl>tropone

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:105769-74-2 SDS

105769-74-2Downstream Products

105769-74-2Relevant articles and documents

Novel Base-Promoted Rearrangement of 2-(4-Cyano-, 2-Nitro-, and 4-Nitrobenzoyloxy)tropones and 2-(2-Oxo-2-phenethyloxy)tropone to 2--tropones and 2-(1-Hydroxy-2-oxo-2-phenethyl)tropone

Takeshita, Hitoshi,Mori, Akira,Suizu, Hiroshi

, p. 1429 - 1432 (2007/10/02)

The base-catalyzed rearrangement of 2-(2-nitro-, 4-nitro-, and 4-cyanobenzyloxy)tropones smoothly yielded corresponding 2-tropones, while their thermolysis gave 3-(arylmethyl)tropolones.This reaction has no precedent analogy in tropon

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