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57155-57-4

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57155-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57155-57-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,5 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 57155-57:
(7*5)+(6*7)+(5*1)+(4*5)+(3*5)+(2*5)+(1*7)=134
134 % 10 = 4
So 57155-57-4 is a valid CAS Registry Number.

57155-57-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name [(1R,8R,9S,10R,14S)-13-ethyl-17-ethynyl-17-hydroxy-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-1-yl] acetate

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:57155-57-4 SDS

57155-57-4Relevant articles and documents

Organic nano-grid and preparation method thereof (by machine translation)

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Paragraph 0047-0049, (2020/10/21)

The nano lattice material is a kind of organic nano-frame material taking diphenyl or fluorenyl as an angle tip group, has a regular 'mouth' type structure, can be used as a semiconductor material to an organic electronic device, and has a structural gene

Complexation with Diol Host Compounds. Part 10. Synthesis and Solid State Inclusion Properties of Bis(diarylhydroxymethyl)-substituted Benzenes and Biphenyls; X-Ray Crystal Structures of Two Host Polymorphs and of a Non-functional Host Analogue

Weber, Edwin,Skobridis, Konstantinos,Wierig, Andreas,Nassimbeni, Luigi R.,Johnson, Louise

, p. 2123 - 2130 (2007/10/02)

A new family of host molecules where the molecular axis of usual 'wheel-and-axle' compounds is replaced by aromatic units is described.These diol hosts form crystalline inclusions with a variety of uncharged organic molecules mainly of a polar nature (53

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