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131250-91-4

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131250-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131250-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,2,5 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 131250-91:
(8*1)+(7*3)+(6*1)+(5*2)+(4*5)+(3*0)+(2*9)+(1*1)=84
84 % 10 = 4
So 131250-91-4 is a valid CAS Registry Number.

131250-91-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Acetyl-5-methyl-1,2,4-trioxolan

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:131250-91-4 SDS

131250-91-4Relevant articles and documents

Ozonolyses of α-Oxo-alkenes: On the Existence of α-Oxo-ozonides

Griesbaum, Karl,Greunig, Hans-Joachim,Volpp, Willi,Jung, In-Chan

, p. 947 - 956 (2007/10/02)

Ozonolyses of nine acyclic (1a-i) and two cyclic (14, 29) α-oxo-alkenes on polyethylene or in pentane afforded in eight cases (1d-i, 14, 29) isolable α-oxo-ozonides. α-Diozonides (9) are obtained from five of the acyclic α-oxo-alkenes (1a, b, d, g, h).All isolated ozonides are labile; the 2,4-dinitrophenylhydrazones of the α-oxo-ozonides, however, are very stable.Decomposition of the α-oxo-ozonides affords not only the hitherto known fragments, but non-peroxidic isomers (8) of the ozonides, too.

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