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4-Pyrimidinemethanol, 2,6-dimethoxy-a-2-propenyl-, benzoate (ester) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

664981-75-3

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664981-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 664981-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,4,9,8 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 664981-75:
(8*6)+(7*6)+(6*4)+(5*9)+(4*8)+(3*1)+(2*7)+(1*5)=213
213 % 10 = 3
So 664981-75-3 is a valid CAS Registry Number.

664981-75-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Benzoic acid 1-(2,6-dimethoxy-pyrimidin-4-yl)-but-3-enyl ester

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:664981-75-3 SDS

664981-75-3Relevant academic research and scientific papers

Isoxazolinyl Spironucleosides: Stereoselectivity of 1,3-Dipolar Cycloadditions of 7-Methylenepyrrolo[1,2-c]pyrimidin-1(5H)-ones

Fischer, Róbert,Hyro?ová, Eva,Drucková, Alexandra,Fi?era, Lubor,Hametner, Christian,Cyrański, Micha? K.

, p. 2364 - 2368 (2007/10/03)

Novel 7-methylenepyrrolo[1,2-c]pyrimidin-1(5H)-ones 11a-c were synthesized from commercially available orotic acid (6). 1,3-Dipolar cycloadditions of mesitonitrile oxide to the exocyclic double bond of the dipolarophiles 11 proceed with complete regioselectivity and lead to the spiroisoxazolinyl nucleosides 13 and 14 in good yields. Attack of the dipole from the less sterically hindered side of the dipolarophile affords C-5/C-7 trans isoxazolines as major isomers predominantly. The protection of the free hydroxyl group by the bulky substituent (TBDPS) leads to formation C-5/C-7 trans isomer 14c exclusively.

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