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93517-45-4

93517-45-4

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93517-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93517-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,5,1 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 93517-45:
(7*9)+(6*3)+(5*5)+(4*1)+(3*7)+(2*4)+(1*5)=144
144 % 10 = 4
So 93517-45-4 is a valid CAS Registry Number.

93517-45-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 11,12-DIOXATRICYCLO[5.3.1.12,6]DODECA-4,9-DIENE-3,8-DIONE

1.2 Other means of identification

Product number -
Other names -

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:93517-45-4 SDS

93517-45-4Upstream product

93517-45-4Downstream Products

93517-45-4Relevant articles and documents

3-Oxidopyrylium Adducts from the Pyrolysis of Cellulose

Furneaux, Richard H.,Mason, Jennifer M.,Miller, Ian J.

, p. 1923 - 1928 (2007/10/02)

The major product from pyrolysis of acid-doped cellulose is levoglucosenone (1) which is now shown to undergo, under the conditions of its formation, deformylation to 3-oxidopyrylium (2).Five dimers of this ylide (2), and an adduct (17) of it and levoglucosenone (1), have now been isolated from the product of phosphoric acid-catalysed pyrolysis of cellulose.Sealed tube pyrolysis of (1) yielded the adduct (17) and its isomer (18).

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