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121805-97-8

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121805-97-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121805-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,0 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121805-97:
(8*1)+(7*2)+(6*1)+(5*8)+(4*0)+(3*5)+(2*9)+(1*7)=108
108 % 10 = 8
So 121805-97-8 is a valid CAS Registry Number.

121805-97-8SDS

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 1-propyl-2-acetylpyrrole

1.2 Other means of identification

Product number -
Other names 1-(1-Propyl-1H-pyrrol-2-yl)-ethanone

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:121805-97-8 SDS

121805-97-8Downstream Products

121805-97-8Relevant articles and documents

Alkylation of 2-acetylpyrrole and 1-alkyl-2-acetylpyrroles under solid/liquid phase-transfer conditions

Goldberg Yu.,Abele,Shymanska

, p. 557 - 562 (1991)

The alkylation of 2-acetylpyrrole with alkyl iodides in the benzene/solid KOH system in the presence of 18-crown-6 at room temperature gives the corresponding 1-alkyl derivatives in high yields. The phase-transfer catalysed alkylation of 1-alkyl-2-acetylpyrroles without solvent leads to side-chain di-C-alkylated products, i.e. ketones of the (1-alkyl-2-pyrrolyl)COCHR2 type in satisfactory yields.

N-(lower alkyl)-2-(3'ureidobenzyl)pyrrolidines

-

, (2008/06/13)

N-(lower alkyl)-2-(3'-ureidobenzyl)pyrrolidines and N-(lower alkyl)-2-(3'-ureidobenzyl)-5-(lower alkyl)pyrrolidines are useful for lowering intraocular pressure in mammals, for example, in the treatment of glaucoma.

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