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22198-57-8

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22198-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22198-57-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,1,9 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 22198-57:
(7*2)+(6*2)+(5*1)+(4*9)+(3*8)+(2*5)+(1*7)=108
108 % 10 = 8
So 22198-57-8 is a valid CAS Registry Number.

22198-57-8SDS

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 acetate of 1-hydroxy-3-phenylthio-2-propanone

1.2 Other means of identification

Product number -
Other names 1-acetoxy-3-phenylthio-2-propanone

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:22198-57-8 SDS

22198-57-8Relevant articles and documents

OPTICALLY PURE (S)-3-PHENYLTHIO-1,2-PROPANEDIOL: SYNTHESIS BY THE YEAST REDUCTION AND USE AS A PRECURSOR OF BOTH ENANTIOMERS OF SECONDARY ALCOHOLS

Fujisawa, Tamotsu,Itoh, Toshiyuki,Nakai, Mikio,Sato, Toshio

, p. 771 - 774 (2007/10/02)

Optically pure (S)-3-phenylthio-1,2-propanediol was obtained by the enantioselective reduction of 1-hydroxy-3-phenylthio-2-propanone with the Baker's yeast, and was found to be a convenient precursor for both enantiomers of secondary alcohols, which was d

NUCLEOPHILIC SUBSTITUTION OF α-HALO KETONES. XXI. STRUCTURE-REACTIVITY RELATIONSHIPS IN THE ACETOLYSIS OF 3-SUBSTITUTED 1-CHLORO-3-PHENYLTHIO-2-PROPANONES

Pusino, Alba,Rosnati, Vittorio,Saba, Antonio,Franco, Andrea

, p. 475 - 482 (2007/10/02)

The acetolyses of α-chloro ketones 1a-d have been re-investigated under standard conditions and compared with those of the corresponding isomeric substrates 2a-d.It has been shown that participation by the neighbouring phenylthio group, involving a 1-3 shift of the latter, does occur in part even in the case of 1d, while it is the only process in the case of 1e.A few structure-reactivity relationships in the two series of substrates are discussed.

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