189450-23-5 Suppliers

Recommended suppliersmore

189450-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189450-23-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,4,5 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 189450-23:
(8*1)+(7*8)+(6*9)+(5*4)+(4*5)+(3*0)+(2*2)+(1*3)=165
165 % 10 = 5
So 189450-23-5 is a valid CAS Registry Number.

189450-23-5SDS

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	methyl (2R,4R)-4-amino-5-oxopyrrolidine-2-carboxylate

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:189450-23-5 SDS

189450-23-5Upstream product

189450-23-5Downstream Products

189450-23-5Relevant articles and documents

Catalytic hydrogenation of methyl esters of some 1H-pyrazoline-3-carboxylic acids

Gorpinchenko,Petrov,Lozhkin,Galkin,Dokichev

experimental part, p. 1202 - 1207 (2010/04/26)

Hydrogenation over Raney nickel of the methyl ester of 1H-pyrazoline-3- carboxylic acid and also of its 4-phenyl and 5-methoxycarbonyl-substituted analogs, leads respectively to 3-aminopyrrolidin-2-one, its 4-phenyl- and 5-methoxycarbonyl derivatives, pre

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 189450-23-5

CAS

189450-23-5