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2044-88-4

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2044-88-4 Usage

Chemical Properties

Yellow Powder

Check Digit Verification of cas no

The CAS Registry Mumber 2044-88-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,4 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2044-88:
(6*2)+(5*0)+(4*4)+(3*4)+(2*8)+(1*8)=64
64 % 10 = 4
So 2044-88-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H7N3O4/c1-8-6-3-2-5(9(11)12)4-7(6)10(13)14/h2-4,8H,1H3

2044-88-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name N-methyl-2,4-dinitroaniline

1.2 Other means of identification

Product number -
Other names Benzenamine,2,4-dibromo-N-methyl

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:2044-88-4 SDS

2044-88-4Relevant articles and documents

Nagel et al.

, p. 3215,3218 (1972)

Juza,Hillenbrand

, p. 297,301 (1953)

Sharma et al.

, p. 2046 (1966)

Chemoselective Deprotection of Sulfonamides under Acidic Conditions: Scope, Sulfonyl Group Migration, and Synthetic Applications

Javorskis, Tomas,Orentas, Edvinas

, p. 13423 - 13439 (2017/12/26)

Chemoselective acidic hydrolysis of sulfonamides with trifluoromethanesulfonic acid has been evaluated as a deprotection method and further extended to more complex synthetic applications. In contrast to conventional troublesome sulfonamide hydrolysis, a near-stoichiometric amount of acid was found to be sufficient to bring about efficient deprotection of various neutral or electron-deficient N-arylsulfonamides, whereas electron-rich substrates provided sulfonyl group migration products. The deprotection method developed is fully selective for N-arylsulfonamides, and the possibility to discriminate among various different sulfonamides is demonstrated.

Compounds for use in inhibiting HIV capsid assembly

-

Paragraph 0160-0161, (2014/09/03)

The present invention relates to a compound or a pharmaceutically acceptable salt or solvate thereof for use in inhibiting HIV capsid assembly, the compound comprising the core structure wherein E is CR7or S, and wherein f is 0 or 1, and wherein in case E is S, f is 0, and wherein the core structure is at least substituted in 2 and 4 position, and wherein the residue R6 and R7, are, independently of each other, selected from the group consisting of -H, -D, -alkyl, alkoxy, alkenyl, alkynyl, halides, -NO2, - OH, - NH2, -NHR4#, -CN, -S(O)R4#, -SO2R4#, -P(O)R4#R5#, -P(O)(OR4#)R5#, - P(O)(OR4#)(OR5#), -C(O)NR4#R5#, -C(O)SR4#, -C(O)R4#, -C(O)O-R4#, alkoxy and glycol chains; and wherein R6 may optionally form a cyclic residue, with a further substituent present 5 or 6 position, and wherein R4# and R5# are, independently of each other, selected from the group consisting of -H, -alkyl, -alkenyl, - heterocycloalkyl, aryl and heteroaryl.

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