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23521-81-5

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23521-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23521-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,5,2 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 23521-81:
(7*2)+(6*3)+(5*5)+(4*2)+(3*1)+(2*8)+(1*1)=85
85 % 10 = 5
So 23521-81-5 is a valid CAS Registry Number.

23521-81-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (1,4-dioxa-spiro[4.5]dec-8-yl)-methanol

1.2 Other means of identification

Product number -
Other names 4-hydroxymethylcyclohexanone ethylene ketal

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:23521-81-5 SDS

23521-81-5Relevant articles and documents

A Photochemical Approach to the Taxanes

Berkowitz, W. F.,Amarasekara, A. S.,Perumattam, J. J.

, p. 1119 - 1124 (1987)

The de Mayo sequence has been applied to the inter- and intramolecular photocycloaddition of various cycloalkenes with homocamphorquinone derivatives to generate a model for the A, B, and C rings of the taxanes.A model sequence of reactions applicable to

IRAK DEGRADERS AND USES THEREOF

-

Paragraph 00101; 00102-00103, (2021/08/13)

The present invention provides compounds, compositions thereof, and methods of using the same.

LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT

-

Paragraph 0169; 0171, (2020/02/28)

PROBLEM TO BE SOLVED: To improve Δn of a liquid crystal compound. SOLUTION: One aspect of the present invention is a liquid crystal compound represented by general formula (i) [where Ri1 is a C1 to 15 alkyl group or the like, Ri2 is

1-METHYL-4-[(4-PHENYLPHENYL)SULFONYLMETHYL]CYCLOHEXYANOL AND 1-METHYL-4-[[4-(2-PYRIDYL)PHENYL]SULFONYLMETHYL]CYCLOHEXANOL COMPOUNDS AND THEIR THERAPEUTIC USE

-

Page/Page column 72; 74, (2020/03/05)

The present invention pertains generally to the field of therapeutic compounds. More specifically the present invention pertains to certain substituted 1-methyl-4-[(4-phenylphenyl)sulfonylmethyl]cyclohexanol and 1-methyl-4-[[4-(2-pyridyl)phenyl]sulfonylme

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