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994-25-2

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994-25-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 994-25-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 994-25:
(5*9)+(4*9)+(3*4)+(2*2)+(1*5)=102
102 % 10 = 2
So 994-25-2 is a valid CAS Registry Number.

994-25-2SDS

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 3-chloro-3-ethylpentane

1.2 Other means of identification

Product number -
Other names 1,1-diethylpropyl chloride

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:994-25-2 SDS

994-25-2Relevant articles and documents

Direct halogenation of alcohols with halosilanes under catalyst- and organic solvent-free reaction conditions

Ajvazi, Njomza,Stavber, Stojan

supporting information, p. 2430 - 2433 (2016/05/19)

A chemoselective method for the direct halogenation of different types of alcohols with halosilanes under catalyst- and solvent-free reaction conditions (SFRC) is reported. Various primary, secondary and tertiary benzyl alcohols and tertiary alkyl alcohols were directly transformed to the corresponding benzyl and alkyl halides, respectively, using chlorotrimethylsilane (TMSCl) and bromotrimethylsilane (TMSBr).

Steroidal Silicon Side-Chain Analogues as Potential Antifertility Agents

Peters, Richard H.,Crowe, David F.,Tanabe, Masato,Avery, Mitchell A.,Chong, Wesley K. M.

, p. 646 - 652 (2007/10/02)

A number of silicon-substituted analogues of ethynylestradiol that exhibit modified and enhanced biological activities have been synthesized.Particularly noteworthy are a group of estradiol analogues that exhibit high antifertility potency and markedly reduced estrogenic activity.The best compounds synthesized are 17α-estradiol (5) and 17α-estradiol (33), which show a separation of antifertility from estrogenic activity in the rat.The results of structure-activity studies indicate a good correlation between the observed biological activities and the calculated van der Waals volumes of the three variable silicon substituents.

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